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Tonsils can grow back after they’ve been removed – here’s which other body parts can regenerate

<p><em><a href="https://theconversation.com/profiles/adam-taylor-283950">Adam Taylor</a>, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p>The human body is composed of over <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6085824/">37 trillion cells</a>, each with a limited lifespan. These cells are continuously replaced to maintain organ and system function. Yet over time, or as a result of damage, the number of functioning cells can decrease to a level that causes symptoms or even organ failure.</p> <p>Regeneration of organs and systems is a scientific holy grail that relies on <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9973391/">stem cells</a>, but due to their limited number and slow division rate, this isn’t a practical route to organ regeneration. It would take many years to repopulate all the cell types needed.</p> <p>However, some people see organs “reappear”, like <a href="https://edition.cnn.com/2025/01/02/health/tonsils-regrow-sore-throat/index.html">Katy Golden</a> who had her tonsils removed for a second time as an adult after they grew back over 40 years.</p> <p>One reason that tonsils may grow back is that one of the operations to remove them is a <a href="https://pubmed.ncbi.nlm.nih.gov/22431869/">partial tonsillectomy</a>. Only removing part of the tonsils leads to a quicker recovery and fewer complications, but around <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC5639321/">6% of children may see regrowth</a>, which may require further surgery in later life.</p> <p>Most people associate organ regrowth and regeneration with the liver. As little as <a href="https://www.nih.gov/news-events/nih-research-matters/cells-maintain-repair-liver-identified">10% of the liver</a> can regrow into a fully functioning liver. This is also how partial liver transplants allow the <a href="https://bmcsurg.biomedcentral.com/articles/10.1186/s12893-019-0606-5">donor to “regrow”</a> a normal sized and fully functioning liver.</p> <p>One organ that has a surprising capacity to regenerate is the spleen and sometimes it can regenerate without people realising.</p> <p>The spleen is a high-risk organ for injury and is the <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4056798/">most commonly injured organ</a> in blunt abdominal trauma during traffic collisions, sporting injuries or trivial activities such as <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8551460/">bumping into furniture</a>.</p> <p>The spleen is at high risk because it has lots of blood vessels and hence lots of blood, but is only surrounded by a <a href="https://pubmed.ncbi.nlm.nih.gov/31623879/">thin capsule</a> that can tear in trauma, allowing blood to leak out. This can <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6783166/">result in death</a> if not treated promptly.</p> <p>What may also happen is small pieces of the spleen – sometimes just a few cells – can become free in the abdomen and go on to “grow” where they settle – termed <a href="https://ajronline.org/doi/10.2214/AJR.11.7896">splenosis</a>, going on to have <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4762861/">similar functional activity</a> to a mature, normally located spleen. This can be beneficial for those who have to have their spleen removed due to traumatic injury, with some reports suggesting regeneration in up to <a href="https://pubmed.ncbi.nlm.nih.gov/2603609/">66% of patients</a>.</p> <p>In the last few years, our lungs have also been shown to have regenerative capacity. It is well known that smoking and other pollutants <a href="https://www.ncbi.nlm.nih.gov/books/NBK53021/">destroy the alveoli</a> (tiny air sacs) where oxygen is passed to the blood. Stopping smoking has been shown to allow cells that have avoided damage from the cancer-causing chemicals in tobacco smoke to help <a href="https://www.nature.com/articles/s41586-020-1961-1">regenerate and repopulate</a> the lining of parts of the airways with healthy cells.</p> <p>Where a lung has been removed, the remaining lung has to adapt to support the tissues of the body and ensure enough oxygen gets to them. Studies have shown that the remaining lung <a href="https://pubmed.ncbi.nlm.nih.gov/22808959/">increases the number of alveoli</a> it has, rather than the remaining alveoli compensating by getting bigger to take up more oxygen.</p> <p>It isn’t just organs inside that regenerate. One organ that constantly does so on a humongous scale is the skin.</p> <p>As the largest organ, it has multiple barrier functions to keep things such as <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4529263/">water in</a> and <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6283644/">germs out</a>. With a <a href="https://www.sciencedirect.com/science/article/abs/pii/S0378517322004057">surface area of almost 2m²</a>, the skin requires a significant amount of regeneration to replenish the 500,000,000 cells that are lost each day – that’s over <a href="https://pubmed.ncbi.nlm.nih.gov/15541634/">2g of skin cells per day</a>.</p> <h2>Tissue regeneration is much more common</h2> <p>One of the most active regenerative tissues is the endometrial lining of the uterus which is shed every 28 days as part of the menstrual cycle and goes through about <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC10308170/">450 cycles</a> of this during a woman’s life.</p> <p>This layer varies between <a href="https://pubs.rsna.org/doi/10.1148/rg.2017170008">0.5 and 18mm in thickness</a> depending on the stage of the menstrual cycle, the <a href="https://journals.physiology.org/doi/full/10.1152/physrev.00031.2019">functional cells</a> that are lost along with the blood from vessels that support a fertilised egg if it implants.</p> <p>Men’s genitalia can also show regeneration. <a href="https://www.nhs.uk/contraception/methods-of-contraception/vasectomy-male-sterilisation/what-is-it/">Vasectomy</a>, which removes a piece of the tube (<a href="https://www.cancer.gov/publications/dictionaries/cancer-terms/def/vas-deferens">vas deferens</a>) connecting the testes to the openings in the urethra, is used to reduce the chance of pregnancy by preventing sperm moving from the testes out of the penis.</p> <p>However, the cut ends of the ducts have shown regenerative capacity and reconnected. Some sections, where <a href="https://jamanetwork.com/journals/jamasurgery/article-abstract/536907">up to 5cm</a> has been restricted or removed, have shown regeneration, even through <a href="https://bmcurol.biomedcentral.com/articles/10.1186/1471-2490-6-25">scar tissue</a>. This “recanalisation” can result in unexpected pregnancies.</p> <p>Bone is another tissue that can regenerate. If you’ve ever broken a bone, you’ll know that it repairs so that (eventually) you will regain function.</p> <p>This process of repairing the break takes six to eight weeks. But the process of regenerating the bone architecture and strength <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC5365304/">continues for months and years</a> beyond this date.</p> <p>However, with <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6667184/">increasing age</a> and in <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC5643776/">post-menopausal woman</a>, this process slows and the bone may not regenerate to its <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6667184/">previous strength</a> or <a href="https://pubmed.ncbi.nlm.nih.gov/15763602/">structure</a>.</p> <p>Where paired organs exist and one is lost, there is good evidence that the remaining organ can increase its functional ability to help the body cope with maintaining function. For example, when one kidney is removed, the remaining kidney <a href="https://www.kidneyregistry.com/for-donors/kidney-donation-blog/what-changes-after-kidney-donation/">enlarges</a> to handle the extra workload, filtering blood and eliminating waste efficiently.</p> <p>Although organ regeneration is rare, it does happen and typically takes years to manifest because organs are complex structures. Work continues to try to understand how scientists can develop this knowledge to help with the shortage of donor organs. Thankfully, tissue regeneration happens much more often than many people might suppose, and it is a much-needed part of staying alive.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/246653/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/adam-taylor-283950"><em>Adam Taylor</em></a><em>, Professor and Director of the Clinical Anatomy Learning Centre, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/tonsils-can-grow-back-after-theyve-been-removed-heres-which-other-body-parts-can-regenerate-246653">original article</a>.</em></p>

Body

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Electrolyte beverages can help your body stay balanced − but may worsen symptoms if you’re sick

<p><em><a href="https://theconversation.com/profiles/bryn-beeder-2260643">Bryn Beeder</a>, <a href="https://theconversation.com/institutions/miami-university-1934">Miami University</a></em></p> <p>For generations, <a href="https://performancepartner.gatorade.com/products">Gatorade</a> and similar electrolyte beverages have been helpful tools for athletes seeking a competitive edge.</p> <p>In 1965, <a href="https://explore.research.ufl.edu/historical-markers/gatorades-birthplace/">Dr. Robert Cade and a team of scientists</a> at the University of Florida College of Medicine created Gatorade to help their football players combat heat exhaustion and muscle cramps during long practices in extreme temperatures.</p> <p>The drink’s winning formula of water, sodium, potassium and sugar works effectively with the human body to keep users hydrated, refueling them with energy and optimizing muscle function.</p> <p>While I don’t work for or receive funding from Gatorade, <a href="https://miamioh.edu/profiles/ehs/bryn-beeder.html">as a registered dietitian and nutrition instructor</a>, I’ve watched how specific electrolyte beverages can be handpicked to boost hydration in hospitalized patients, student athletes and even myself.</p> <p>And while Gatorade was one of the first electrolyte beverages heavily marketed to consumers, its ingredient combination has paved the way for the creation of even more sport and electrolyte beverages on the grocery store shelves today. If you’re looking to gain a specific nutritional edge from a sports drink, you can seek out a registered dietitian for an individualized plan. Otherwise, if you’ve ever wondered what makes these colorful beverages a nutrition attraction, here’s a closer look at some key ingredients.</p> <h2>The importance of hydration</h2> <p>Whether people are athletes or not, the human body is constantly losing water through normal human functions such as sweating, urinating and even breathing. When water is lost, the body also excretes key electrolytes such as <a href="https://www.cdc.gov/salt/sodium-potassium-health/index.html">potassium and sodium</a>. These electrolytes are crucial for everything from heart function to muscle contractions.</p> <p><a href="https://my.clevelandclinic.org/health/diagnostics/21790-electrolytes">Electrolytes</a> get their “electro” name from having an electrical charge when dissolved in water. This charge allows them to work throughout the body in chemical reactions that maintain normal brain functioning, balance fluids inside and outside of body cells and even balance how acidic or alkaline your blood is.</p> <figure><iframe src="https://www.youtube.com/embed/l3VWb0mUS7Y?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Electrolytes can help you rehydrate after a workout by balancing fluids in our cells.</span></figcaption></figure> <p>Major stress on the body can accelerate the <a href="https://my.clevelandclinic.org/health/diseases/9013-dehydration">dehydration process</a> – whether it’s intentional, like running a 5K, or unintentional, like getting a nasty stomach bug. If left unchecked, dehydration can cause more serious complications, such as fainting and irregular heartbeats.</p> <p>To prevent these complications, you need to replenish the fluids and electrolytes you’re losing. Stressful scenarios such as exercise and sickness are a perfect time to consider an electrolyte replacement drink.</p> <h2>A closer look at Gatorade’s ingredients</h2> <p>Water, the main ingredient in most sports drinks, <a href="https://www.eatright.org/health/essential-nutrients/water/how-much-water-do-you-need">hydrates you</a>. The human body is made up of <a href="https://www.usgs.gov/special-topics/water-science-school/science/water-you-water-and-human-body">approximately 60% water</a>, so to stay hydrated, it is important to listen to your body and drink water regularly. When the body’s water volume is decreased, it sends thirst signals to the brain.</p> <p>However, these signals often lag behind your hydration status. So, once you feel thirsty, your body is likely already slightly dehydrated. For a more accurate hydration assessment, check the <a href="https://health.clevelandclinic.org/what-urine-color-means">color of your urine</a>. Darker yellow or golden urine? Grab some water. Pale yellow or clear urine? Keep up the good hydration.</p> <p><a href="https://my.clevelandclinic.org/health/diagnostics/21790-electrolytes">Sodium, another ingredient in Gatorade, attracts water</a>. When you are dehydrated, the body’s blood is more concentrated because less water is circulating overall.</p> <p>When you have a lower blood volume, your blood vessels don’t expand as much as they normally would – ultimately lowering blood pressure. If blood pressure drops too quickly due to dehydration, you might feel dizziness, lightheadedness, nausea or weakness.</p> <p>The good news is that sodium actively pulls water into the bloodstream. So during an intense workout or while dealing with a dehydrating illness, consuming a salty snack or sports beverage can help.</p> <p><a href="https://health.clevelandclinic.org/potassium">The potassium in Gatorade regulates muscle contractions</a>. This electrolyte is especially critical for regulating your heartbeat, and it also aids in normal skeletal muscle contractions. If the body lacks enough potassium, painful muscle cramps or dizziness can disrupt your workout or day.</p> <p><a href="https://my.clevelandclinic.org/health/articles/15416-carbohydrates">Sugar provides quick energy</a> and nutrient absorption power. A traditional Gatorade beverage contains glucose and dextrose, which are both known as simple sugars. A simple sugar is one that the body can quickly digest and absorb, with the goal of quickly increasing blood sugar.</p> <p>Strenuous aerobic exercise or strength training for longer than 60 minutes, performing activities in very hot or humid climates, or the physical strain of an unwelcome illness can all rev the body’s metabolism and quickly deplete <a href="https://medlineplus.gov/bloodglucose.html">blood glucose</a>. When glucose levels drop, you may experience fatigue, weakness, lightheadedness, nausea or difficulty concentrating.</p> <p>The nutrient combination found in Gatorade was designed with athletes in mind, but it is also sometimes discussed as a remedy to consider during an unpleasant bout of gastrointestinal illness. <a href="https://my.clevelandclinic.org/health/diseases/4108-diarrhea">Diarrhea</a> and <a href="https://my.clevelandclinic.org/health/symptoms/8106-nausea--vomiting">vomiting</a> are easy routes for electrolytes such as sodium and potassium to escape.</p> <p>Energy drinks’ combination of simple sugars, water and electrolytes may be one strategy to maintain hydration during a time when food and fluids are difficult to stomach.</p> <p>However, be cautious – many traditional sports drinks have a high sugar content aimed at refueling lost energy during a workout. When that same sugar content is introduced to an upset gastrointestinal tract, it can pull in extra water, leading to more diarrhea. If you find yourself in this situation, here are some other options to consider.</p> <p>Opt for a lower-sugar electrolyte beverage. Beverages to consider include Pedialyte or even a broth-based soup. Both will hydrate with minimal added sugar content.</p> <p>The human body is incredibly efficient at managing nutrients in the blood. In most cases, balanced meals and water consumption are enough to meet your daily nutrient needs. During intense physical exercise or an unexpected illness, however, the body may struggle to maintain its usual balance.</p> <p>If you notice unusual symptoms such as dizziness, fatigue or persistent thirst, your body will need attention. In specific cases of dehydration from exercise or illness, a sports drink like Gatorade can be a simple tool to help you bounce back to your best self.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/243763/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/bryn-beeder-2260643">Bryn Beeder</a>, Visiting Instructor in Kinesiology, Nutrition, and Health, <a href="https://theconversation.com/institutions/miami-university-1934">Miami University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/electrolyte-beverages-can-help-your-body-stay-balanced-but-may-worsen-symptoms-if-youre-sick-243763">original article</a>.</em></p>

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Airline worker reveals the kind of suitcase most likely to get lost

<p dir="ltr">An airline worker has warned passengers of the type of suitcases he believes are "more likely" to get lost.</p> <p dir="ltr">The airport maintenance worker, who is based in the US, shared in a Reddit thread some advice to travellers to avoid losing their luggage during a holiday. </p> <p dir="ltr">The worker pointed out that one airline alone can have "3,000 to 5,000" bags per hour passing through the airport at peak flight times, and one simple design choice can make a huge difference on where your luggage ends up. </p> <p dir="ltr">While he suggests a hard shell suitcase as the best choice for luggage to protect your belongings, the worker warns the colour or pattern of your bag could be a cause for it to be lost.</p> <p dir="ltr">"Mirrored colours and paint schemes with a metallic flake act like reflectors and send the beam back to the sensor. Basically turning the bag invisible," he wrote.</p> <p dir="ltr">"Once that happens, it can't be diverted to its assigned location to be loaded on the plane it belongs on.”</p> <p dir="ltr">"We only see it when it passes through the tag scanners again, but with the sheer volume of bags, it gets hard to catch them."</p> <p dir="ltr">The worker also warned against using coloured ribbons, ropes or scarves, as well as decorative bag covers, to identify your luggage, as they can cause widespread delays.</p> <p dir="ltr">"While helpful to identify your bag, it can get caught downstairs and can delay bags," he wrote, adding he once had to cut a bungee cord off a bag that had gotten caught in a roller and affecting operation.</p> <p dir="ltr">"Do what you feel is best to help identify your bag, but just be warned some items can help cause delays."</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

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There are 2 main ways to stretch – the one you should choose depends on what you want your body to do

<p><em><a href="https://theconversation.com/profiles/hunter-bennett-1053061">Hunter Bennett</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/lewis-ingram-1427671">Lewis Ingram</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p>Picture this: you’ve just woken up and rolled out of bed. Your feet hit the floor, and your legs buckle. They are in absolute agony – that run yesterday has really come back to haunt you.</p> <p>And then you remember you forgot to stretch before and after your run. Surely that’s the reason you’re so sore today. Or is it?</p> <p>We’ve all heard about the importance of stretching before and after exercise. But does it really make a difference? Here’s what the science says.</p> <h2>What is stretching?</h2> <p>There are many different types of stretching, but the two most common are <a href="https://pubmed.ncbi.nlm.nih.gov/22319684">static and dynamic stretching</a>.</p> <p>Static stretching involves moving a muscle (or muscles) into a lengthened position and holding this for a <a href="https://pubmed.ncbi.nlm.nih.gov/15292749/">short period of time</a> – often anywhere between 15 and 90 seconds.</p> <p>A common example of this would be keeping your heels on the ground while leaning forward to touch the ground with a straight knee to stretch your hamstring muscles.</p> <p>Meanwhile, <a href="https://pubmed.ncbi.nlm.nih.gov/21373870/">dynamic stretching</a> involves actively moving your muscles and joints back and forth through their available range of motion.</p> <p>Common examples include swinging your legs back and forth, from side to side, or swinging your arms in circles.</p> <h2>Stretching before exercise</h2> <p>The main reasons people stretch before exercise are to increase flexibility, improve performance, and reduce the risk of injury.</p> <p>While we know stretching <a href="https://pubmed.ncbi.nlm.nih.gov/29223884/">increases flexibility</a>, its effect on <a href="https://pubmed.ncbi.nlm.nih.gov/17909411/">performance</a> and <a href="https://pubmed.ncbi.nlm.nih.gov/18027995/">injury</a> is less clear. But let’s look at what the evidence says for each one.</p> <p><strong>Flexibility</strong></p> <p>Both static and dynamic stretching increase flexibility, although static stretching seems to have a <a href="https://www.sciencedirect.com/science/article/pii/S2095254623000571">slightly larger effect</a>.</p> <p>Short-term static stretching inhibits your <a href="https://www.healthline.com/health/why-does-stretching-feel-good#:%7E:text=Research%20has%20shown%20that%20static,of%20your%20sympathetic%20nervous%20system.">sympathetic nervous system</a> (your fight or flight system), which reduces the stiffness of your <a href="https://www.sciencedirect.com/science/article/pii/S2095254624000693#bib0010">muscles and tendons</a>. This makes you more flexible straight after stretching.</p> <p>In the long term, static stretching is thought to make you more flexible by increasing the length of <a href="https://pubmed.ncbi.nlm.nih.gov/37318696/">your muscles and tendons</a> or by simply making you <a href="https://pubmed.ncbi.nlm.nih.gov/28801950/">more tolerant to the discomfort caused by stretching</a>.</p> <p><strong>Performance</strong></p> <p>When it comes to improving performance, this will depend on the type of physical activity you’re doing.</p> <p>If you are about to move your body through large ranges of motion – something like gymnastics or dancing – then the improvements in flexibility following stretching will likely result in better performance.</p> <p>On the flip side, research has shown static stretching may <a href="https://pubmed.ncbi.nlm.nih.gov/26642915/">impair performance</a> by up to 5% in activities that rely on maximum strength and power, such as shotput and powerlifting.</p> <p>This might be because of the reduced nervous system activation we mentioned earlier, making it more challenging for your muscles to produce force.</p> <p>However, significant impairments only seem to occur when stretching for <a href="https://pubmed.ncbi.nlm.nih.gov/26642915/">more than 60 seconds</a>. Stretching for less than 60 seconds appears to impact performance minimally (by around 1%).</p> <p>On the other hand, dynamic stretching increases <a href="https://pubmed.ncbi.nlm.nih.gov/12762825">muscle temperature</a> and the speed at which your nerves <a href="https://cdnsciencepub.com/doi/10.1139/apnm-2015-0235">send messages to your muscles</a>, which might improve muscle performance.</p> <p>Dynamic stretching has been shown to <a href="https://bmcsportsscimedrehabil.biomedcentral.com/articles/10.1186/s13102-023-00703-6">enhance strength and power by a small amount</a>. This might make it a better option before activities that are performed explosively, such as sprinting, jumping, lifting weights or playing team sport.</p> <p><strong>Injury and soreness</strong></p> <p>When it comes to reducing injury, whether stretching before exercise is beneficial remains unclear.</p> <p>Many studies have shown stretching <a href="https://pubmed.ncbi.nlm.nih.gov/24100287/">doesn’t have an effect</a>. But a lot of these look at the effect of stretching on all types of injuries, which might not show its true effect.</p> <p>For example, a broken arm from a tackle would be grouped with a calf strain, but it seems logical that stretching is more likely to reduce the risk of the calf muscle strain than the broken arm.</p> <p>A <a href="https://link.springer.com/article/10.1007/s11332-024-01213-9">recent review</a> did explore the effect of stretching on different types of injuries and found static stretching may reduce the risk of muscle, but not tendon, injuries. To date, there’s no evidence to suggest stretching would reduce the risk of broken bones and contact injuries.</p> <p>There’s very little research exploring whether dynamic stretching alone can reduce injury risk. <a href="https://link.springer.com/article/10.1007/s40279-023-01847-8">One study</a> showed dynamic stretching can improve joint stability, which might reduce the risk of joint injuries (such as ankle sprains). But more research is needed to make any conclusions with confidence.</p> <p>Many people also stretch before exercise to help prevent muscle soreness after exercise. However, <a href="https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD004577.pub3/full">research has shown</a> stretching before exercise has no meaningful impact on muscle soreness after exercise.</p> <h2>Stretching after exercise</h2> <p>The main reason people stretch after exercise is to improve recovery and reduce muscle soreness. The most common approach is static stretching.</p> <p>However, like stretching before exercise, research doesn’t indicate stretching after exercise reduces <a href="https://pubmed.ncbi.nlm.nih.gov/27447321/">muscle damage or soreness</a>.</p> <p>It has also been suggested <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4831894/">really intense stretching can damage your muscles</a>, which might even make muscle soreness worse. But this isn’t a consistent finding, and may only happen to certain people.</p> <p>However, stretching does <a href="https://pubmed.ncbi.nlm.nih.gov/21386722/">promote relaxation</a>. So gentle stretching could be a nice way to wind down after an intense exercise session.</p> <h2>So, what should you do?</h2> <p>Maybe a lack of stretching isn’t the reason you were sore after you run after all. Your legs are probably aching because you simply ran further, or harder, than you normally do.</p> <p>But that doesn’t mean you shouldn’t stretch.</p> <p>The available evidence suggests doing some dynamic stretching before exercise will increase flexibility and improve your performance, whether you’re planning to go for a run, play a team sport, or lift weights.</p> <p>Static stretching can be great if you want to increase your flexibility, just don’t do it right before intense exercise. And after exercise, some gentle static stretching can help transition the body to a more relaxed state.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/244048/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/hunter-bennett-1053061">Hunter Bennett</a>, Lecturer in Exercise Science, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/lewis-ingram-1427671">Lewis Ingram</a>, Lecturer in Physiotherapy, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/there-are-2-main-ways-to-stretch-the-one-you-should-choose-depends-on-what-you-want-your-body-to-do-244048">original article</a>.</em></p>

Body

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Hospice nurse shares what happens to the body after death

<p dir="ltr">A hospice nurse has revealed the reality of what happens to our bodies in the minutes, hours and days after we die. </p> <p dir="ltr">In her efforts to break down the taboo around conversations about death, Julie McFadden, a hospice nurse from the US, posts candid videos about death and dying to help us be more informed and prepared. </p> <p dir="ltr">In Julie’s latest video, she explains exactly what happens to the human body in the moments, hours and days after someone dies. </p> <p dir="ltr">Nurse Julie said that in the immediate moments after death, the body completely relaxes, beginning the first stage of decomposition, called hypostasis.</p> <p dir="ltr">“All of the things in your body that are holding fluids in, relaxes. That's why death can be messy sometimes.”</p> <p dir="ltr">She clarified that because of how relaxed the body becomes, those who have just died may urinate, have bowel movements or experience bodily fluids coming out of their nose, mouth, ears or eyes. </p> <p dir="ltr">Nurse Julie added, “I like to talk about it so people aren't surprised if that happens - very normal and to be expected sometimes.”</p> <p dir="ltr">This is also when the stage of decomposition called autolysis, or “the self-digestion” stage, occurs and enzymes begin to break down oxygen-deprived tissue, also causing the body temperature to drop. </p> <p dir="ltr">As the body settles in the hours after death, Nurse Julie said the blood will begin to pool downward toward the ground.</p> <p dir="ltr">She said, “If you let someone lie there for long enough - which we do sometimes; you don't have to hurry up and make sure your loved one leaves the house - if you turn them you will notice usually the back of their legs the whole backside of them will look purple or darker that's because all their blood is pulling down.”</p> <p dir="ltr">“Gravity is pulling it down. So they will eventually get a darker colour tone of skin on their backside.”</p> <p dir="ltr">One to two hours after death is also when rigor mortis - or the stiffening of a body’s muscles - sets in and continues for about the next 24 hours</p> <p dir="ltr">Nurse Julie said, “I have seen people become very stiff almost immediately - like a few minutes - after death and other people, their body takes longer.”</p> <p dir="ltr">Additionally, about 12 hours after death, the body will feel cool to the touch. </p> <p dir="ltr">About a day to a day and a half after a person dies, rigor mortis subsides and the body will begin to loosen again, as Nurse Julie said the body's tissues relax and cause the stiffness to break down.</p> <p dir="ltr">By this time, the body is usually in the mortuary, which will prepare the body in whichever way the family has requested, whether it is for burial or cremation. </p> <p dir="ltr">She added, “In a world where people didn't have access to a mortuary or a healthcare system and they just died naturally, our bodies are built to, after death, decompose.”</p> <p dir="ltr"><em>Image credits: Shutterstock / Instagram / YouTube</em></p>

Body

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Woman sentenced to life for murdering parents and living with their bodies

<p>A British woman, who murdered her parents and lived with their bodies for four years, was sentenced to life imprisonment on Friday and is not eligible for parole for 36 years. </p> <p>When Essex Police raided Virginia McCullough's house in Great Baddow last September, the 36-year-old confessed that her parents' bodies were in the house and that she had killed them. </p> <p>She admitted to poisoning her father, John McCullough, 70, with prescription medication that she put into his drink, and then a few days later, beat her 71-year-old mother Lois McCullough with a hammer and fatally stabbed her. </p> <p>“I did know that this would kind of come eventually,” she said while handcuffed in body cam footage released by police on Friday. </p> <p>“It’s proper that I serve my punishment.”</p> <p>After McCullough was arrested, she told an officer: “Cheer up, at least you’ve caught the bad guy,” adding that “I know I don’t seem 100 per cent evil.”</p> <p>Further body cam footage showed her at the police station telling officers where to find the tools she used to kill her mother. </p> <p>She had pleaded guilty to murdering her parents at a previous hearing in June 2019. </p> <p>In the words of the prosecution, McCullough kept her father in a “homemade mausoleum” in his bedroom and study, in a structure that was “composed with masonry blocks stacked together.”</p> <p>She wrapped her mother's body in a sleeping bag and put it in a wardrobe on the top floor of the property. </p> <p>In the four years after the murder, she ran up £149,697 ($AU289,792) on credit cards in her parents’ names and continued to spend their pensions.</p> <p>The court heard she cancelled family arrangements and told doctors and relatives that her parents were unwell or away on a trip. </p> <p>Statements from her three unnamed siblings were also read in court, and one said:  “our parents were completely blameless victims”. </p> <p>“Virginia always said Mum and Dad were fine and made up lie after lie about their daily activities," another said. </p> <p>Judge Jeremy Johnson said at the sentencing hearing on Friday that McCullough’s actions represented a “gross violation of the trust that should exist between parents and their children.”</p> <p>Judge Johnson said that she had  maintained an “elaborate, extensive and enduring web of deceit” over months and years and that he was sure there was  a “substantial degree of both pre-meditation and planning," that went into the murder. </p> <p>Essex Police said documents found in the home showed that McCullough was trying desperately” to keep her parents from discovering the poor state of her finances, and gave “false assurances” about her employment and future prospects.</p> <p>“She is an intelligent manipulator who chose to kill her parents callously, without a thought for them or those who continue to suffer as a result of their loss,” said Detective Superintendent Rob Kirby. </p> <p>"The details of this case shock and horrify even the most experienced of murder detectives, let alone any right-thinking member of the public.”</p> <p><em>Image: Essex Police/ 7NEWS</em></p> <p> </p>

Legal

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Why Lisa Marie Presley kept son's body at home for two months after his death

<p>Lisa Marie Presley was so heartbroken by the loss of her only son, Benjamin Keough, at just 27-years-old in 2020, that she kept his body in her home for two months after his death. </p> <p>The star revealed this in her memoir <em>From Here to the Great Unknown</em>, which was finished by her daughter Riley Keough after the 54-year-old’s death in January 2023, according to <em>Page Six</em>. </p> <p>In the book, Lisa Marie opened up about the extent of her grief, saying that she had to force herself to "fight" to stay alive for her remaining children, and one of the ways she coped was not saying goodbye to Benjamin right away. </p> <p>“My house has a separate casitas bedroom and I kept Ben Ben in there for two months. There is no law in the state of California that you have to bury someone immediately,” Lisa Marie wrote. </p> <p>“I found a very empathetic funeral homeowner. I told her that having my dad in the house after he died was incredibly helpful because I could go and spend time with him and talk to him. She said, ‘We’ll bring Ben Ben to you.’”</p> <p>The room was kept at around 12 degrees celsius to preserve his body, and the star continued saying that she felt “fortunate that there was a way that I could still parent him, delay it a bit longer so that I could become okay with laying him to rest.”</p> <p>Another reason why she decided to keep his body was because she wasn't sure whether to bury him in Hawaii or at Graceland,  the Memphis estate where Elvis died and is buried.</p> <p>At one point, Riley and Lisa Marie decided to honour Benjamin by getting matching tattoos of his name, which was inscribed in the same place where Benjamin had his tattoos.</p> <p>Riley recalled the odd moment Lisa Marie brought in the tattoo artist into her home. </p> <p>“Lisa Marie Presley had just asked this poor man to look at the body of her dead son, which happened to be right next to us in the casitas. I’ve had an extremely absurd life, but this moment is in the top five," Riley wrote in the memoir. </p> <p>Lisa Marie acknowledged that it was odd, and soon after the tattoo day, they "got the vibe" that Benjamin wanted to be laid to rest. </p> <p>“Even my mum said that she could feel him talking to her, saying ‘This is insane, Mum, what are you doing? What the f**k!”</p> <p>The family held a funeral for Benjamin in Malibu, and he was buried at Graceland alongside Elvis, and now Lisa Marie as well. </p> <p><em>Image: Copetti/Photofab/ Shutterstock Editorial</em></p> <p> </p>

Family & Pets

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200-year-old message in a bottle unearthed

<p>In a discovery that has the archaeology world buzzing (and possibly rolling its ancient eyes), a team of student volunteers in northern France has unearthed something rather unexpected during their dig at a Gaulish village.</p> <p>While they were hoping for the usual – ancient pottery shards, perhaps a coin or two – they instead stumbled upon what can only be described as the 19th-century equivalent of a DM in a bottle.</p> <p>The scene played out like a low-budget historical drama: volunteers painstakingly sifting through centuries-old dirt on the cliff-tops near Dieppe when, voilà! They found an earthenware pot containing a small glass vial, like something you might see in a vintage pharmacy, but with fewer essential oils and more existential surprises.</p> <p>Guillaume Blondel, the team leader and head of the archaeological service for the nearby town of Eu, was immediately intrigued. “It was the kind of vial that women used to wear around their necks containing smelling salts,” he explained, before casually dropping the bombshell: inside the vial was a note.</p> <p>Cue dramatic music.</p> <p>After what we can only assume was a long, suspenseful pause, Blondel and his team opened the note, which turned out to be written by none other than P.J. Féret, a 19th-century intellectual who clearly had a flair for both excavation and theatrics.</p> <p>The note, written with all the panache of a man who had just unearthed Caesar’s salad fork, read:</p> <p>"P.J. Féret, a native of Dieppe, member of various intellectual societies, carried out excavations here in January 1825. He continues his investigations in this vast area known as the Cité de Limes or Caesar’s Camp."</p> <p>Naturally, Blondel was floored. “It was an absolutely magic moment,” he said, no doubt imagining Féret winking at him from the beyond. “We knew there had been excavations here in the past, but to find this message from 200 years ago? It was a total surprise.”</p> <p>Local records confirm that P.J. Féret was indeed the real deal. He wasn’t just a dabbler in dirt – he was a notable dabbler in dirt who had conducted an earlier dig at the site in 1825.</p> <p>In a stroke of irony not lost on Blondel, he mused, “Most archaeologists prefer to think that there won’t be anyone coming after them because they’ve done all the work.” Féret, however, clearly believed in leaving a trail of breadcrumbs – or, in this case, a literal note in a bottle, just to remind future archaeologists that he got there first. Féret: 1, Modern Archaeology: 0.</p> <p>Of course, this whole affair raises some important questions: Did Féret expect someone to find this? Did he laugh to himself as he buried it, imagining Blondel’s reaction? Did Féret know how cliff erosion would eventually turn his humble Gaulish village into a treasure trove for future archaeologists? Or was he simply trolling them from the past?</p> <p>Whatever the case, Féret’s note may not have contained ancient secrets, but it certainly delivered some 19th-century sass. And if we’ve learned anything from this dig, it’s this: archaeology isn’t just about discovering the past – it’s also about being occasionally roasted by it.</p> <p>As Blondel and his team continue their emergency dig (which was ordered due to cliff erosion eating away at the site like a bad buffet), they’ve already uncovered a number of artefacts, mostly pottery, from around 2,000 years ago. But will any of <em>them</em> have the audacity to leave a note for the archaeologists of 2225?</p> <p>We’ll have to wait and see. In the meantime, Féret is probably laughing somewhere in the afterlife, shaking his head and muttering, “Amateurs”.</p> <p><em>Images: <span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">Guillaume Blondel / Facebook</span></em></p>

International Travel

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Body found in search for wife of former rugby star

<p>A body has been found in the search for Jenny Hastings, the wife of the former Scotland rugby star Scott Hastings. </p> <p>Jenny, 60, went missing at Wardie Bay, a wild swimming spot near Edinburgh, on Tuesday.</p> <p>A massive search involving police, ambulance and coastguard crews was launched in the Firth of Forth, according to <em>The Sun</em>. </p> <p>Despite their efforts, the search was stood down on Tuesday night. </p> <p>On Saturday afternoon, police said a woman's body was found in the Hound Point area of South Queensferry, near Edinburgh. </p> <p>Formal identification has yet to take place, but police said that: “The family of missing woman Jenny Hastings has been informed.”</p> <p>They also said "there did not appear to be any suspicious circumstances and a report will be submitted to the Procurator Fiscal". </p> <p>Police were treating her disappearance as a “high-risk missing persons case,” as Jenny struggles with her mental health. </p> <p>Her family previously issued a statement amid fears she was dead. </p> <p>“It appears that she wished to end her suffering in what was a regular and healing place for her," they said. </p> <p>“She loved the water but unfortunately her mind was not in a place of safety.</p> <p>“The Hastings family are absolutely heartbroken. We miss our Jenny.</p> <p>“She leaves a gaping hole in all our hearts and hope that she is returned to us safely so that we can celebrate her remarkable life.”</p> <p>Scottish Rugby also shared a statement on social media yesterday, sending their love and support to the Hastings family. </p> <p>“Scottish Rugby sends its love and support to Scott Hastings, Scotland cap 848, after his wife Jenny was reported missing whilst swimming earlier this week.</p> <p>“Our thoughts are with their children, and the wider Hastings family, at this heartbreaking time.”</p> <p>Jenny had been open about her struggles with mental health. In March 2017, she disappeared from the couple's Edinburgh home for 36 hours and walked to the Pentland Hills while she was suffering from depression. </p> <p>The couple both became ambassadors for charity Support in Mind Scotland and devoted work to helping others with their own mental health by staying active. </p> <p>They helped launch the 100 Streets challenge, encouraging people to get out and exercise with friends.</p> <p><em>Images: news.com.au</em></p> <p> </p>

Caring

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Woman “bullied” on plane over budget seating trick

<p dir="ltr">A young woman has recalled a flight from hell when she was “bullied” by a couple who were trying to utilise a seating hack that went viral on TikTok. </p> <p dir="ltr">The solo traveller took to Reddit to recount the story and ask social media users if she was in the wrong for her action. </p> <p dir="ltr">The woman began by saying she usually pays more to select her plane seat ahead of time, but a medical emergency on another plane had her waiting on standby and left with no option other than to sit in a middle seat.</p> <p dir="ltr">When she was finally able to board, she was greeted by a couple who had purchased both the window and aisle seats in a bid to have more space, utilising a travel “trick” that has been popular on TikTok.</p> <p dir="ltr">The method, which has been dubbed the 'poor man's business class', usually leaves travellers with an empty middle seat and more space, and few travellers opt to pick a middle seat. </p> <p dir="ltr">“When I got to my row the man and woman were chatting and sharing a snack... it was obvious they were together. I mentioned to the man that I'm in the middle, and he got up to let me in,” the unsuspecting traveller wrote on Reddit.  </p> <p dir="ltr">“I asked them if they would prefer to sit together, I said I was totally okay with that. The woman reacted rudely to this and said ‘you're not supposed to be sitting here anyway’.”</p> <p dir="ltr">After noticing how the plane was full, she offered to show the pair her new ticket with the correct seat number on it.</p> <p dir="ltr">“She flicked her hand at my ticket and made a disgusted sound. I offered again if they wanted to sit together to which she didn't reply, her partner said it's okay and... made some small talk,” she continued. </p> <p dir="ltr">The man’s girlfriend then interrupted their conversation to ask,”'Did you use one of those third party websites to book your flight? It's so frustrating when people cheap out to inconvenience others.”</p> <p dir="ltr">The American woman explained that she had booked her flight directly and she had been placed on standby like everyone else and didn't choose the middle seat - she was assigned it.</p> <p dir="ltr">She then tried to keep the peace by refusing to engage with the furious woman.  </p> <p dir="ltr">“I was so done with her attitude, I put my headphones on and attempted to do my own thing,” she explained.</p> <p dir="ltr">But the “entitled” girlfriend wasn't letting it go, as the woman explained, “This woman kept reaching over me and tapping her partner and trying to talk to him in a way that was super intrusive.”</p> <p dir="ltr">“I could tell even her partner was trying to engage her less so that she would hopefully stop, but she didn't.”</p> <p dir="ltr">“I think they tried to pull that tactic where they don't sit together on purpose...hoping no one will sit between them. But on full flights it doesn't work. And even so - it's not the other person's fault.”</p> <p dir="ltr">The traveller's post was met with hundreds of comments slamming the girlfriend’s behaviour, as one person wrote, “It's like a toddler having a tantrum.”</p> <p dir="ltr">“She was disappointed and a total a**hole. Gross entitled people,” another added. </p> <p dir="ltr">Another person applauded the traveller’s level-headed behaviour, writing, “Wow! You are my hero for keeping it classy - I’m afraid I would not have been as kind as you.”</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

Travel Trouble

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Incredible moment huge whale body slams boat

<p>The incredible moment a humpback whale launched out of the water and slammed itself onto an unsuspecting boat has been caught on camera. </p> <p>The incident, which was filmed off the coast of New Hampshire in the US, showed the whale leap from the water and onto the back of a small boat. </p> <p>Two fishermen were seen scrambling off the boat before it flipped onto its side and capsizes. </p> <p>There were reportedly no injuries, but the US Coast sent out an alert to nearby mariners to assist the two men if possible, according to <em>TMZ</em>. </p> <p>A nearby boat helped the two men and brought the capsized boat back to safety. </p> <p>The video has gone viral, with former NHL player Ryan Whitney reacting to the video on X: “There is a pissed off whale patrolling the waters of Portsmouth NH today. Head on swivel if you’re out there.”</p> <p>Experts have also spoken out on the incident, saying that it was just a coincidence, that had nothing to do with the humpback's temperament. </p> <p>“It was an accident,”  Blue Ocean Society for Marine Conservation co-founder and director of research Dianna Schulte told <em>The New York Post</em>.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">There is a pissed off whale patrolling the waters of Portsmouth NH today. Head on swivel if you’re out there <a href="https://t.co/xQPIHs8ZjN">pic.twitter.com/xQPIHs8ZjN</a></p> <p>— Ryan Whitney (@ryanwhitney6) <a href="https://twitter.com/ryanwhitney6/status/1815803088306933987?ref_src=twsrc%5Etfw">July 23, 2024</a></p></blockquote> <p>According to the researcher, the humpback whale was feeding when it came up and hit the boat. </p> <p>“The whales will come up through schools of fish with their mouth wide open and close their mouth, either right before they break the surface or even after they break the surface,” she said. </p> <p>“The boat was in the wrong place.”</p> <p>A population boom in Atlantic menhaden, where whales, dolphins and sharks can usually be found, could be the reason why the mammal is coming closer to the coast, according to Schulte. </p> <p>She said that it could be using the shallow waters to its advantage as it builds its hunting skills. </p> <p>“The boaters that are in the video, they should have known better to not be fishing with a large whale in the area, because (an accident) can happen,” she said. </p> <p>“The whales, when they’re feeding on the fish schools, when they’re that dense, they just can’t see through the fish school, so they don’t know what’s above them, especially on a cloudy day like today. So the whale had no idea that the boat was even there,”  she added. </p> <p>“I’ve been watching whales and researching whales for 30 years, and I’ve never seen a humpback whale purposely hit a boat.”</p> <p>She warned that boaters and fishermen should give the mammal as much as 100 yards of space, especially during mealtime. </p> <p><em>Images: Instagram</em></p> <div class="more-coverage-v2" style="box-sizing: inherit; margin-bottom: 0px; border-top: 1px solid #e0e1e2; float: right; margin-left: 16px; max-width: 40%; padding: 16px 0px; font-family: 'Helvetica Neue', HelveticaNeue, Helvetica, Arial, sans-serif; font-size: 18px;"> </div>

Travel Trouble

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“Don’t marry him”: Bride-to-be shares wild altercation with her future in-laws over her wedding dress

<p dir="ltr">A woman has been told to “run” from her fiancé after sharing a wild conversation she had with her future in-laws about her wedding dress. </p> <p dir="ltr">The bride-to-be shared that ever since she was a child, she wanted to wear her mother’s wedding dress on her own big day. </p> <p dir="ltr">However, the woman was then confronted by her soon-to-be in-laws, with drama ensuing over her wedding dress.</p> <p dir="ltr">Taking to Reddit’s “Am I The A**hole?” page, the woman explained, "My mother's wedding dress has been passed down for generations and I remember being a little girl dreaming of walking down the aisle in it."</p> <p dir="ltr">Despite her wishes to wear the family heirloom on her big day, she said things went south at a dinner at her sister-in-law’s (SIL) house when she  "tapped her spoon against the glass and said that she had to make a toast."</p> <p dir="ltr">"She then said she would be right back before going into another room and returning with a large plastic bag," the bride continues.</p> <p dir="ltr">"Everyone seemed to be excited but I just felt confused."</p> <p dir="ltr">As she "awkwardly smiled", her SIL opened the bag to reveal her wedding dress from her wedding two years earlier as her in-laws began clapping, as her future sister-in-law announced she wanted the bride to wear her dress at her upcoming nuptials.</p> <p dir="ltr">"I tried to smile but I guess I didn't do a good job of hiding my disappointment and everyone began asking me what was wrong," the bride-to-be continues, adding that she tried to explain that she wanted to wear her mother's wedding dress.</p> <p dir="ltr">At this point, her SIL began to cry and her in-laws began berating her, causing the bride to burst into tears and run outside.</p> <p dir="ltr">"My fiancé didn't even come after me and after crying my eyes out on the steps for what felt like hours, he finally came outside and yelled at me to get into the car," she says.</p> <p dir="ltr">Confused, she got into the car only for her fiancé to berate her for making "such a big scene" leaving him feeling "embarrassed in front of his family."</p> <p dir="ltr">"He sounds so mad and he even said he couldn't believe he chose to marry such a 'bitchy c--t' (his exact words)."</p> <p dir="ltr">The woman tried to explain how important it was to her to wear her mother's dress and that she had already promised her mother she would be wearing it on her big day.</p> <p dir="ltr">"I felt like my fiancé's family planned this and put me on the spot thinking I wouldn't stand up for myself and just agree to wear SIL's dress," she continues.</p> <p dir="ltr">"I don't think I did anything wrong but a part of me thinks I should have just gone along with it and then told SIL in private that I wouldn't be wearing the dress."</p> <p dir="ltr">Hundreds of people were quick to comment on her post, suggesting that she “run” not only from her in-laws, but from her partner as well. </p> <p dir="ltr">"Ma'am you need to leave that whole family behind including your fiancé," one said. "You just had a peek into your future if you carry on with this relationship."</p> <p dir="ltr">"Don't you dare marry that man!!!" another said.</p> <p dir="ltr">"The problem doesn't exist as the wedding shouldn't be happening anymore," another added.</p> <p dir="ltr">One Redditor suggested she "be thankful that he is showing you who he really is before you marry him."</p> <p dir="ltr">"You have just had a glimpse of what your future is going to look like if you go through with your wedding."</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

Family & Pets

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Mummified body of missing climber found after 22 years

<p>Twenty-two years ago, William Stampfl and two of his friends went missing when an avalanche buried them as they made their way up one of the highest peaks in the Andes mountains in Peru. </p> <p>William's family had little hope of finding him alive, or even retrieving his corpse from thick layers of snow, but in June his daughter got an unexpected call. </p> <p>A stranger said he had come across the climber's frozen, but mostly intact body as he made his own way up the Huascaran peak. </p> <p>"It's been a shock" Jennifer Stampfl said. </p> <p>The 53-year-old added: "When you get that phone call that he's been found your heart just sinks. You don't know how exactly to feel at first."</p> <p>A group of policemen and mountain guides retrieved his body on Tuesday, putting it on a stretcher and slowly taking it down the icy mountain. </p> <p>His body was found at an altitude of 5200m, around a nine-hour hike from one of the camps where climbers stop when they are climbing the summit. </p> <p>William's body and clothing were preserved by the ice and freezing temperatures, with the driver's licence in his hip pouch used to identify him. </p> <p>Lenin Alvardo, one of the police officers who participated in the recovery operation, added that the hip pouch also contained a pair of sunglasses, a camera, a voice recorder and two decomposing $20 bills.</p> <p>William still had a gold wedding ring on his left hand.</p> <p>"I've never seen anything like that," Alvarado said.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="es"><a href="https://twitter.com/hashtag/%C3%81ncash?src=hash&amp;ref_src=twsrc%5Etfw">#Áncash</a>🚨| ¡Rescatan cadáver en glaciar!<br />Agentes del Departamento de Alta Montaña, tras una intensa búsqueda ubicaron el cuerpo momificado y deshidratado de una persona NN en el nevado de <a href="https://twitter.com/hashtag/Huascar%C3%A1n?src=hash&amp;ref_src=twsrc%5Etfw">#Huascarán</a>. Sus restos fueron internados a la morgue de <a href="https://twitter.com/hashtag/Yungay?src=hash&amp;ref_src=twsrc%5Etfw">#Yungay</a> para su identificación. <a href="https://t.co/WJGklwUwbp">pic.twitter.com/WJGklwUwbp</a></p> <p>— Policía Nacional del Perú (@PoliciaPeru) <a href="https://twitter.com/PoliciaPeru/status/1809394543512416721?ref_src=twsrc%5Etfw">July 6, 2024</a></p></blockquote> <p>The climber who found his body then called William's relatives, who then got in touch with local mountain guides. </p> <p>His daughter said that the family plans to move the body to a funeral home in Lima, where it can be cremated. </p> <p>"For 22 years, we just kind of put in our mind: 'This is the way it is. Dad's part of the mountain, and he's never coming home,'" she said.</p> <p>William was trying to climb Peru's highest peak with his friends Matthew Richardson and Steve Erskine in 2002. </p> <p>Erskine's body was found shortly after the avalanche, but Richardson's corpse is still missing.</p> <p>William's daughter said that a plaque in memory of the three friends was placed at the summit of Mount Baldy in Southern California, where the trio trained for their expeditions. </p> <p>She hopes to return to the site with her father's remains. </p> <p><em>Image: Peruvian National Police/ X </em></p> <p> </p>

Travel Trouble

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Julian Assange was isolated for more than a decade. Here’s what that does to the body and mind

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/carol-maher-217811">Carol Maher</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/johanna-badcock-995697">Johanna Badcock</a>, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a></em></p> <p>Anyone who lived through the COVID pandemic would likely understand that even a small period of isolation can cause <a href="https://pubmed.ncbi.nlm.nih.gov/35787541/">physical and mental stress</a>.</p> <p>WikiLeaks founder Julian Assange – <a href="https://theconversation.com/julian-assange-will-be-freed-after-striking-plea-deal-with-us-authorities-233210">who will return to Australia</a> after reaching a plea deal with the US Department of Justice – is <a href="https://www.afr.com/policy/foreign-affairs/his-health-is-very-risky-assange-s-brother-fears-for-his-life-20240327-p5ffjw">reported to have suffered</a> various mental and physical challenges during his almost 15 years in some form of isolation.</p> <p>Assange was first arrested in Britain in 2010 after Swedish authorities said they wanted to <a href="https://www.theguardian.com/media/2010/dec/17/julian-assange-sweden">question him over sex crime allegations</a>.</p> <p>After exhausting legal avenues to stop an extradition to Sweden, in June 2012 he entered <a href="https://www.theguardian.com/world/2018/may/15/julian-assange-ecuador-london-embassy-how-he-became-unwelcome-guest">Ecuador’s embassy in London</a>, where he remained for seven years.</p> <p>In early 2019, he was <a href="https://www.reuters.com/article/idUSKCN1S73H5/">jailed for skipping bail</a> and held at London’s Belmarsh prison where he spent most of the following five years fighting extradition to the US. Now, he’s coming home.</p> <p>While we have no idea how Assange is coping from being cooped up inside for so long with few visitors, we do know that isolation can have <a href="https://theconversation.com/my-own-prison-ordeal-gave-me-a-taste-of-what-assange-may-be-feeling-hes-out-but-the-chilling-effect-on-press-freedom-remains-233215">a severe negative impact</a> on many people.</p> <p><iframe id="qxq2l" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/qxq2l/" width="100%" height="400px" frameborder="0"></iframe></p> <h2>How physical inactivity impacts your body</h2> <p>Physical activity is vital for <a href="https://jamanetwork.com/journals/jama/articlepdf/2712935/jama_piercy_2018_sc_180005.pdf">overall health</a>. It keeps your heart strong, helps manage weight, and builds muscle and bone strength.</p> <p>Regular exercise also lifts your mood, reducing symptoms of depression and anxiety, and sharpens your mind. Plus, it boosts your <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7195025/">immune system</a>, making you more resistant to infections and diseases.</p> <p>When you don’t move enough, especially in isolation, your health can take a hit. Muscles weaken and joints stiffen, making you less strong and flexible.</p> <p>Your <a href="https://www.ahajournals.org/doi/pdf/10.1161/01.CIR.102.9.975">heart health</a> suffers, too, raising the risk of high blood pressure, heart attacks and strokes because your heart isn’t getting the workout it needs.</p> <p>Metabolic issues such as obesity and <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6908414/">type 2 diabetes</a> become more common with inactivity, especially if you don’t have access to healthy food.</p> <p>Isolation often means less fresh air and sunlight, both crucial for good health. Poor ventilation can lead to <a href="https://www.mdpi.com/1660-4601/17/8/2927/pdf">respiratory problems</a>. Lack of sunlight can cause <a href="https://academic.oup.com/jcem/article-pdf/95/6/2630/9067013/jcem2630.pdf">vitamin D deficiency</a>, weakening bones and the immune system, and increasing the risk of fractures.</p> <p>These effects fit with the reports that Assange suffered a <a href="https://www.theguardian.com/media/2022/mar/23/today-i-will-marry-the-love-of-my-life-julian-assanges-fiancee">mini-stroke</a> in 2021 and a <a href="https://www.theguardian.com/commentisfree/2024/feb/18/julian-assange-press-freedom-wikileaks-uk-high-court">broken rib</a> from persistent coughing fits while in isolation.</p> <h2>What about mental health?</h2> <p>Social disconnection comes in two main forms, both of which have serious consequences for our mental health.</p> <p>The first is social isolation. The reasons for being isolated are many and varied, including geographical distance, lack of access to transport, or incarceration.</p> <p>The end result is the same: you have few relationships, social roles or group memberships, and limited social interaction.</p> <p>The second form of social disconnection is more invisible but just as harmful.</p> <p><a href="https://psychology.org.au/for-the-public/psychology-topics/loneliness">Loneliness</a> is that subjective, unpleasant feeling of wanting but lacking satisfying relationships with others.</p> <p>You can be isolated and not feel lonely, but the two are often unwelcome bedfellows.</p> <p>Social connection is not a luxury. It’s a fundamental need, as essential to our health as food and water.</p> <p>Just as hunger reminds us to eat, <a href="https://healthymale.org.au/health-article/what-is-loneliness-and-social-isolation">loneliness acts as a signal</a> alerting us that our social relationships are weak and need to be improved if we are to remain healthy.</p> <p>The science around the health impacts of social disconnection is clear, especially when it is prolonged. So much so, the World Health Organization recently launched a <a href="https://www.who.int/groups/commission-on-social-connection">Commission on Social Connection</a> to increase awareness of the impact of social isolation and loneliness on health and have it recognised as a global health priority.</p> <p>Substantial evidence shows social isolation and loneliness are linked to poorer cognitive functioning and an increased risk of dementia, though possibly in <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9995915/">different ways</a>.</p> <p>Among adults aged 50 years and over, chronic (meaning persistent and severe) loneliness and social isolation may increase the risk of dementia by <a href="https://www.tandfonline.com/doi/full/10.1080/13651501.2021.1959616">around 50%</a>.</p> <p>A lack of cognitive stimulation that naturally occurs when interacting with others, whether it’s old friends or strangers, might explain <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9995915/">the link</a> between social isolation and cognitive difficulties (think “use it or lose it”).</p> <p>On the other hand, loneliness <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9995915/">may impact cognitive health</a> through its effects on emotional wellbeing. It’s <a href="https://www.nature.com/articles/s41598-022-13049-9">a well-known risk factor</a> for developing depression, anxiety and suicidality.</p> <p>For instance, <a href="https://pubmed.ncbi.nlm.nih.gov/35583561/">studies show</a> the chances of developing depression in adults is more than double in people who often feel lonely, compared with those who rarely or never feel lonely.</p> <p>Other research examining 500,000 middle-aged adults over nine years showed living alone doubled the risk of dying by suicide for men, while loneliness <a href="https://pubmed.ncbi.nlm.nih.gov/33096330">increased the risk of hospitalisation</a> for self-harm in both men and women.</p> <p>In a <a href="https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf">2023 report</a>, the US Surgeon General’s advisory concluded:</p> <blockquote> <p>Given the totality of the evidence, social connection may be one of the strongest protective factors against self-harm and suicide among people with and without serious underlying mental health challenges.</p> </blockquote> <h2>What about after release?</h2> <p>When a person leaves long-term isolation, they’ll face many challenges as they re-enter society.</p> <p>The world will have changed. There’s a lot to catch up on, from technological advancements to shifts in social norms.</p> <p>In addition to these broader changes, there’s a need to focus on rebuilding physical and mental health. Health issues that developed during isolation can <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30460-8/fulltext?cid=in%3Adisplay%3Alfhtn0&amp;dclid=CNKCgb7nle0CFVUkjwodG0YCkg">persist or worsen</a>. A weakened immune system might struggle with new infections in a post-COVID world.</p> <p>To navigate this transition, it’s important to establish a routine that includes regular exercise, nutritious meals and comprehensive medical and psychological care.</p> <p>Gradually increasing social interactions can also help in rebuilding relationships and social connections. These steps are supportive in restoring overall health and wellbeing in a changed world.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233214/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/carol-maher-217811">Carol Maher</a>, Professor, Medical Research Future Fund Emerging Leader, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/johanna-badcock-995697">Johanna Badcock</a>, Adjunct Professor, School of Psychological Science | Freelance Research Consultant, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a></em></p> <p><em>Image credits: Ray Tang/Shutterstock Editorial </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/julian-assange-was-isolated-for-more-than-a-decade-heres-what-that-does-to-the-body-and-mind-233214">original article</a>.</em></p> </div>

Mind

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"I'm a prisoner in my own body": Rob Burrow's heartbreaking last message

<p>An emotional final message from rugby legend Rob Burrow has been released in the days after his death. </p> <p>The former footballer <a href="https://oversixty.com.au/health/caring/rugby-league-hero-dies-at-just-41" target="_blank" rel="noopener">died</a> at the age of 41 on Sunday after a lengthy battle with motor neurone disease, with his former club, the Leeds Rhinos, sharing the news of his passing. </p> <p>Before he died, Burrow was involved in the making of a documentary about his life by the BBC, titled <em>There's Only One Burrow</em>, only agreeing to appear in the program on the condition it only be used after his death.</p> <p>In the documentary, Burrow spoke of how the cruel disease impacted his life and how he hoped to raise awareness for MND research.</p> <p>"I want to live in a world free of MND. By the time you watch this I will no longer be here," he said in the video.</p> <p>"In a world full of adversity, we must still dare to dream. I'm just a lad from Yorkshire who got to live out his dream of playing rugby league."</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/reel/C7xPgSxM6lY/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/reel/C7xPgSxM6lY/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by BBC SPORT (@bbcsport)</a></p> </div> </blockquote> <p>His pre-recorded final words were shown to his friends and family on screen, reacting to his words.</p> <p>"I'm a fighter, to be honest. I might not be able to tackle MND but I'll certainly be swinging, I'm not going to give in, not until my last breath," he said.</p> <p>"I'm a prisoner in my own body, that's the way MND gets you. The lights are on but no one is home."</p> <p>Recalling his diagnosis, he said, "My family told me I was slurring my speech a bit but I didn't take notice or believe them."</p> <p>In an emotional segment of the widow, Burrow's wife Lindsey spoke of how she learnt of her husband's devastating disease.</p> <p>"I remember that moment being told it's not good news. Asking how long and them saying two years. Rob said 'thank god it's me and not the kids'. That's all he was bothered about," she recalled.</p> <p>When asked about his children, Burrow became emotional, saying, "I had no idea how my family would cope. They've become a beacon of hope for families in the same situation as ours." </p> <p>"I have had such a great life. I have been gifted with the most incredible wife and three children. I hope they know how much I love them."</p> <p>Burrows finishes the piece, saying. "As a father of three young children, I would never want someone to go through this."</p> <p>"I hope I have left a mark on this disease. I hope you choose to live in the moment. I hope you find inspiration."</p> <p>"My final message to you is whatever your personal battle to be brave and face it."</p> <p>"Every single day is precious. Don't waste a moment. In a world full of adversity we must still dare to dream. Rob Burrow over and out."</p> <p><em>Image credits: BBC</em></p>

Caring

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Here’s what happens to your body during plane turbulence – and how to reduce the discomfort it causes

<p><em><a href="https://theconversation.com/profiles/adam-taylor-283950">Adam Taylor</a>, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p>This week has seen another barrage of <a href="https://www.theguardian.com/uk-news/2024/jan/22/uk-weather-storm-jocelyn-to-follow-isha-with-more-strong-winds-and-heavy-rain">unsettled weather</a> sweep across the UK, with many flights delayed or cancelled. Some of those who were fortunate enough to take off found themselves arriving at destinations that weren’t on their boarding passes – such as passengers travelling from Stansted to Newquay who eventually diverted to <a href="https://uk.news.yahoo.com/storm-isha-creates-flight-diversion-142821278.html">Malaga</a>.</p> <p>One thing that was consistently described by passengers was that parts of the flights and the attempted landings were some of the most unnerving they’d ever experienced, due to turbulence.</p> <p>Turbulence results from uneven air movement, which is <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL103814">increasing</a> in frequency. If you turn your hair dryer on at home and hold it still, the air moves at a constant rate, but once you begin drying your hair and moving the hairdryer around, the air movement becomes uneven, that is to say, turbulent.</p> <p>Although turbulence may be unnerving and make you feel unwell, it is important to recognise that it is very common and typically <a href="https://pubmed.ncbi.nlm.nih.gov/18018437/">nothing to worry about</a> if you’re in your seat with your seatbelt fastened.</p> <h2>How the body detects and responds to turbulence</h2> <p>The body recognises itself within any environment. Its relationship with objects in terms of distance and direction is called <a href="https://www.sciencedirect.com/science/article/abs/pii/B9780123750006003414">spatial orientation</a>.</p> <p>When flying, this is typically moving forwards, ascending, some turns and a descent. However, turbulence disrupts this relationship and confuses the sensory information being received by the brain – it makes the body want to respond or recalibrate.</p> <p>Our inner ears play a pivotal role in all this. It consists of complex apparatuses that undertake more than hearing. These include the cochlea, <a href="https://www.ncbi.nlm.nih.gov/books/NBK279394/">three semi-circular canals</a>, <a href="https://radiopaedia.org/articles/utricle-ear?lang=gb">the utricle</a> and <a href="https://radiopaedia.org/articles/saccule-ear-1?lang=gb">the saccule</a>.</p> <p>The cochlea is responsible for hearing. It converts <a href="https://www.ncbi.nlm.nih.gov/books/NBK531483/">sound energy into electrical energy</a> that is then “heard” by the brain. The remaining structures are responsible for the balance and position of the head and body. The semi-circular canals are positioned in a vertical (side to side), horizontal and front-to-back plane, detecting movement in a nodding, shaking and touching ear-to-shoulder direction.</p> <p>Attached to these canals are <a href="https://www.ncbi.nlm.nih.gov/books/NBK532978/">the utricle and saccule</a>, which can detect <a href="https://www.ncbi.nlm.nih.gov/books/NBK10792/">movement</a> and <a href="https://www.cell.com/current-biology/pdf/S0960-9822(05)00837-7.pdf">acceleration</a>.</p> <p>All of these apparatuses use microscopic hair cells in a specialised fluid called <a href="https://www.ncbi.nlm.nih.gov/books/NBK531505/">endolymph</a> that flows with the head to create a sense of movement. When the plane encounters turbulence, this fluid moves around, but unpredictably. It takes <a href="https://www.ncbi.nlm.nih.gov/books/NBK518976/">about ten to 20 seconds</a> for the fluid to recalibrate its position, while the brain struggles to understand what is going on.</p> <p>When the aircraft hits turbulence, the balance apparatus <a href="https://www.frontiersin.org/articles/10.3389/fneur.2023.949227/full">cannot distinguish</a> the movement of the plane from that of the head, so the brain interprets the aircraft movement as that of the head or body. But this doesn’t match the visual information being received, which causes sensory confusion.</p> <p>The reason the inner ear causes so much confusion is because during flights you are devoid of your primary sensory tool relative to the external environment – your sight and the horizon.</p> <p>Eighty per cent of <a href="https://www.ncbi.nlm.nih.gov/books/NBK518976/">spatial information</a> comes from your eyes during flight. However, you only have the seat in front of you or the cabin as a reference point, which means your inner ear becomes the dominant sensory message to the brain during turbulence and disrupts the <a href="https://www.ncbi.nlm.nih.gov/books/NBK545297/">“vestibulo-ocular reflex”</a>. This reflex keeps your vision <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4130651/">aligned</a> with your balance or expected position.</p> <p>Vision is the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6777262/">most valued</a> of the senses and one-third of the brain is attributed to its function, reinforcing its importance in spatial orientation.</p> <p>This sensory mixed messaging often results in things like dizziness and sweating as well as gastrointestinal symptoms, such as <a href="https://www.airmedicaljournal.com/article/S1067-991X(02)70038-2/fulltext">nausea and vomiting</a>.</p> <p>Motion sickness can be triggered by turbulence and although research into specific airsickness is limited, other modes that induce motion sickness suggest that <a href="https://pubmed.ncbi.nlm.nih.gov/16018346/">women</a> are <a href="https://pubmed.ncbi.nlm.nih.gov/26466829/">more susceptible</a> than men, particularly in the <a href="https://pubmed.ncbi.nlm.nih.gov/16235881/">early stages</a> of the menstrual cycle.</p> <p>The turbulence also causes an increase in your heart rate, which is already higher than normal when flying because of a <a href="https://pubmed.ncbi.nlm.nih.gov/15819766/">decrease in oxygen saturation</a>.</p> <h2>What about the pilots?</h2> <p>Commercial pilots accrue thousands of hours at the controls, they are subject to the same forces as the passengers.</p> <p>Over time, they can <a href="https://academic.oup.com/milmed/article/180/11/1135/4160573">adapt to these forces</a> and <a href="https://pubmed.ncbi.nlm.nih.gov/15828634/">experiences</a>, but they also have a couple of additional resources that most passengers don’t.</p> <p>They have the view out of the cockpit windows, so have a horizon to use as a reference point and can see what lies immediately ahead.</p> <p>If it is cloudy or visibility is low, their instruments provide additional visual <a href="https://www.faa.gov/sites/faa.gov/files/regulations_policies/handbooks_manuals/aviation/phak/19_phak_ch17.pdf">reference</a> to the position of the aircraft. This doesn’t mean they are immune to the effects of turbulence, with some studies reporting up to <a href="https://pubmed.ncbi.nlm.nih.gov/26540704/">71% of trainee pilots</a> reporting episodes of airsickness.</p> <h2>How to reduce the discomfort</h2> <p>A window seat can help, or even looking out the window. This gives the brain some sensory information through visual pathways, helping calm the brain in response to the vestibular information it is receiving.</p> <p>If you can get one, a seat towards the front or over the wing reduces the effects of turbulence.</p> <p>Deep or rhythmical breathing can help reduce motion sickness induced by turbulence. Focusing on your breathing <a href="https://pubmed.ncbi.nlm.nih.gov/25945662/">calms the nervous system</a>.</p> <p>Don’t reach for the alcohol. While you may feel it calms your nerves, if you hit turbulence it’s going to interfere with your <a href="https://pubmed.ncbi.nlm.nih.gov/7610847/">visual and auditory processing</a> and increase the likelihood of vomiting.</p> <p>If you suffer from motion sickness and are worried about turbulence while flying, then there are also <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6241144/">drugs that can help</a>, including certain <a href="https://www.nhs.uk/medicines/cinnarizine/about-cinnarizine/">antihistamines</a>.</p> <p>Finally, it’s important to remember that although turbulence can be unpleasant, aircraft are designed to withstand the forces it generates and many passengers, even frequent fliers, will rarely encounter the most severe categories of turbulence because pilots actively plan routes to avoid it.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/221780/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/adam-taylor-283950">Adam Taylor</a>, Professor and Director of the Clinical Anatomy Learning Centre, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/heres-what-happens-to-your-body-during-plane-turbulence-and-how-to-reduce-the-discomfort-it-causes-221780">original article</a>.</em></p>

Travel Tips

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Woman baffled by mother-in-law’s insane ask over baby name

<p dir="ltr">A woman has gone head-to-head with her mother-in-law over the name she has chosen for her unborn child. </p> <p dir="ltr">The pregnant woman took to Reddit to share her unusual predicament, explaining how her mother-in-law has demanded she change the name of her baby. </p> <p dir="ltr">The soon-to-be mum shared how she recently had dinner with her husband’s family, where she decided to reveal the baby’s gender and name. </p> <p dir="ltr">She had been keeping the information secret, but with only a few weeks of her pregnancy left, she decided to share the happy news that she was having a baby boy and had chosen the name Shawn for her son. </p> <p dir="ltr">But not everyone shared her happiness over the moniker, as her mother-in-law went pale with shock and demanded she choose a new name. </p> <p dir="ltr">“My in-laws got quiet for a moment before asking if there were other options we'd considered. Apparently, Shawn is the name of my 17-year-old sister-in-law Ashley's former bully who tormented her [for years],” the pregnant woman explained on Reddit.</p> <p dir="ltr">While she empathised with her in-laws, she didn’t want to change the name as it was the only one her and her husband agreed on for their son. </p> <p dir="ltr">She also explained that she hadn’t known about the family connection when they picked the name, and hadn’t picked it out of any malicious intent. </p> <p dir="ltr">“We took forever to pick a name,” she said. “Shawn is the only one we could agree on.”</p> <p dir="ltr">The dinner party soon ended after the argument began, but the mother-in-law didn’t back down, sending the expecting mum demanding messages.</p> <p dir="ltr">“She texted me and my husband again to ask us to find a new name for Ashley's sake.”</p> <p dir="ltr">“Would I be the a**hole for not wanting to change it? We were only able to agree on it a few weeks ago.”</p> <p dir="ltr"> Commenters were torn over the subject, with many rushing to the pregnant woman’s defence, saying she can pick whatever name she wants for her son. </p> <p dir="ltr">“My spouse and sibling have the same name. Somehow, you just compartmentalise it,” one shared.</p> <p dir="ltr">“I feel like if a new baby in my family shared a name with my bully I'd just adapt,” another wrote. “After all, Shawn is a VERY common name, so I can't freak out every time I hear it and survive in this world.”</p> <p dir="ltr">However, a select few sided with the mother-in-law, sharing how stunned they were that the couple couldn't find enough compassion to pick another name.</p> <p dir="ltr">One person said, “I understand the difficulty of finding a name that feels right, but for me, after learning this, Shawn would quickly become another name that didn't work. It's only been decided on it for a few weeks so I'd just go back to the drawing board.”</p> <p dir="ltr"><em>Image credits: Shutterstock</em></p>

Family & Pets

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Mothers’ dieting habits and self-talk have profound impact on daughters − 2 psychologists explain how to cultivate healthy behaviors and body image

<p><em><a href="https://theconversation.com/profiles/janet-j-boseovski-451496">Janet J. Boseovski</a>, <a href="https://theconversation.com/institutions/university-of-north-carolina-greensboro-2069">University of North Carolina – Greensboro</a> and <a href="https://theconversation.com/profiles/ashleigh-gallagher-1505989">Ashleigh Gallagher</a>, <a href="https://theconversation.com/institutions/university-of-north-carolina-greensboro-2069">University of North Carolina – Greensboro</a></em></p> <p>Weight loss is one of the most common health and appearance-related goals.</p> <p>Women and <a href="https://www.cdc.gov/nchs/products/databriefs/db340.htm">teen girls</a> are <a href="https://www.cdc.gov/nchs/products/databriefs/db313.htm">especially likely to pursue dieting</a> to achieve weight loss goals even though a great deal of research shows that <a href="https://theconversation.com/what-thin-people-dont-understand-about-dieting-86604">dieting doesn’t work over the long term</a>.</p> <p>We are a <a href="https://www.duck-lab.com/people">developmental psychologist</a> and a <a href="https://psy.uncg.edu/directory/ashleigh-gallagher/">social psychologist</a> who together wrote a forthcoming book, “Beyond Body Positive: A Mother’s Evidence-Based Guide for Helping Girls Build a Healthy Body Image.”</p> <p>In the book, we address topics such as the effects of maternal dieting behaviors on daughters’ health and well-being. We provide information on how to build a foundation for healthy body image beginning in girlhood.</p> <h2>Culturally defined body ideals</h2> <p>Given the strong influence of social media and other cultural influences on body ideals, it’s understandable that so many people pursue diets aimed at weight loss. <a href="https://communityhealth.mayoclinic.org/featured-stories/tiktok-diets">TikTok</a>, YouTube, Instagram and celebrity websites feature slim influencers and “how-tos” for achieving those same results in no time.</p> <p>For example, women and teens are engaging in rigid and extreme forms of exercise such as 54D, a program to <a href="https://54d.com/">achieve body transformation in 54 days</a>, or the <a href="https://health.clevelandclinic.org/75-hard-challenge-and-rules">75 Hard Challenge</a>, which is to follow five strict rules for 75 days.</p> <p>For teens, these pursuits are likely fueled by trendy body preoccupations such as the desire for “<a href="https://www.nytimes.com/2024/02/06/well/move/tiktok-legging-legs-eating-disorders.html">legging legs</a>.”</p> <p>Women and teens have also been been inundated with recent messaging around <a href="https://theconversation.com/drugs-that-melt-away-pounds-still-present-more-questions-than-answers-but-ozempic-wegovy-and-mounjaro-could-be-key-tools-in-reducing-the-obesity-epidemic-205549">quick-fix weight loss drugs</a>, which come with a lot of caveats.</p> <p>Dieting and weight loss goals are highly individual, and when people are intensely self-focused, it is <a href="https://doi.org/10.1521/jscp.2000.19.1.70">possible to lose sight of the bigger picture</a>. Although women might wonder what the harm is in trying the latest diet, science shows that dieting behavior doesn’t just affect the dieter. In particular, for women who are mothers or who have other girls in their lives, these behaviors affect girls’ emerging body image and their health and well-being.</p> <h2>The profound effect of maternal role models</h2> <p>Research shows that mothers and maternal figures <a href="https://doi.org/10.1016/j.brat.2017.11.001">have a profound influence on their daughters’ body image</a>.</p> <p>The opportunity to influence girls’ body image comes far earlier than adolescence. In fact, research shows that these influences on body image <a href="https://www.teenvogue.com/story/how-toxic-diet-culture-is-passed-from-moms-to-daughters">begin very early in life</a> – <a href="https://doi.org/10.1016/bs.acdb.2016.10.006">during the preschool years</a>.</p> <p>Mothers may feel that they are being discreet about their dieting behavior, but little girls are watching and listening, and they are far more observant of us than many might think.</p> <p>For example, one study revealed that compared with daughters of nondieting women, 5-year-old girls whose mothers dieted <a href="https://doi.org/10.1016/S0002-8223(00)00339-4">were aware of the connection between dieting and thinness</a>.</p> <p>Mothers’ eating behavior does not just affect girls’ ideas about dieting, but also their daughters’ eating behavior. The amount of food that mothers eat <a href="https://doi.org/10.1016/j.appet.2018.04.018">predicts how much their daughters will eat</a>. In addition, daughters whose mothers are dieters are <a href="https://doi.org/10.1016/j.appet.2018.04.018">more likely to become dieters themselves</a> and are also <a href="https://doi.org/10.1016/j.eatbeh.2007.03.001">more likely to have a negative body image</a>.</p> <p>Negative body image is <a href="https://theconversation.com/mounting-research-documents-the-harmful-effects-of-social-media-use-on-mental-health-including-body-image-and-development-of-eating-disorders-206170">not a trivial matter</a>. It affects girls’ and women’s mental and physical well-being in a <a href="https://doi.org/10.1177/1359105317710815">host of ways</a> and <a href="https://doi.org/10.1016/j.brat.2011.06.009">can predict the emergence of eating disorders</a>.</p> <h2>Avoiding ‘fat talk’</h2> <p>What can moms do, then, to serve their daughters’ and their own health?</p> <p>They can focus on small steps. And although it is best to begin these efforts early in life – in girlhood – it is never too late to do so.</p> <p>For example, mothers can consider how they think about and talk about themselves around their daughters. Engaging in “fat talk” may inadvertently send their daughters the message that larger bodies are bad, <a href="https://doi.org/10.1016/j.bodyim.2020.07.004">contributing to weight bias</a> and negative self-image. Mothers’ fat talk also <a href="https://doi.org/10.1080/15267431.2021.1908294">predicts later body dissatisfaction in daughters</a>.</p> <p>And negative self-talk isn’t good for mothers, either; it is associated with <a href="https://doi.org/10.1177/1359105318781943">lower motivation and unhealthful eating</a>. Mothers can instead practice and model self-compassion, which involves treating oneself the way <a href="https://doi.org/10.1016/j.bodyim.2016.03.003">a loving friend might treat you</a>.</p> <p>In discussions about food and eating behavior, it is important to avoid moralizing certain kinds of food by labeling them as “good” or “bad,” as girls may extend these labels to their personal worth. For example, a young girl may feel that she is being “bad” if she eats dessert, if that is what she has learned from observing the women around her. In contrast, she may feel that she has to eat a salad to be “good.”</p> <p>Moms and other female role models can make sure that the dinner plate sends a healthy message to their daughters by showing instead that all foods can fit into a balanced diet when the time is right. Intuitive eating, which emphasizes paying attention to hunger and satiety and allows flexibility in eating behavior, is associated with <a href="https://doi.org/10.1007/s40519-020-00852-4">better physical and mental health in adolescence</a>.</p> <p>Another way that women and especially moms can buffer girls’ body image is by helping their daughters <a href="https://doi.org/10.1016/j.bodyim.2021.12.009">to develop media literacy</a> and to think critically about the nature and purpose of media. For example, moms can discuss the misrepresentation and distortion of bodies, such as the use of filters to enhance physical appearance, on social media.</p> <h2>Focusing on healthful behaviors</h2> <p>One way to begin to focus on health behaviors rather than dieting behaviors is to develop respect for the body and to <a href="https://theconversation.com/body-neutrality-what-it-is-and-how-it-can-help-lead-to-more-positive-body-image-191799">consider body neutrality</a>. In other words, prize body function rather than appearance and spend less time thinking about your body’s appearance. Accept that there are times when you may not feel great about your body, and that this is OK.</p> <p>To feel and look their best, mothers can aim to stick to a <a href="https://theconversation.com/whats-the-best-diet-for-healthy-sleep-a-nutritional-epidemiologist-explains-what-food-choices-will-help-you-get-more-restful-zs-219955">healthy sleep schedule</a>, manage their stress levels, <a href="https://theconversation.com/fiber-is-your-bodys-natural-guide-to-weight-management-rather-than-cutting-carbs-out-of-your-diet-eat-them-in-their-original-fiber-packaging-instead-205159">eat a varied diet</a> that includes all of the foods that they enjoy, and <a href="https://theconversation.com/the-runners-high-may-result-from-molecules-called-cannabinoids-the-bodys-own-version-of-thc-and-cbd-170796">move and exercise their bodies regularly</a> as lifelong practices, rather than engaging in quick-fix trends.</p> <p>Although many of these tips sound familiar, and perhaps even simple, they become effective when we recognize their importance and begin acting on them. Mothers can work toward modeling these behaviors and tailor each of them to their daughter’s developmental level. It’s never too early to start.</p> <h2>Promoting healthy body image</h2> <p>Science shows that several personal characteristics are associated with body image concerns among women.</p> <p>For example, research shows that women who are <a href="https://doi.org/10.1016/j.bodyim.2020.02.001">higher in neuroticism</a> <a href="https://doi.org/10.1186/2050-2974-1-2">and perfectionism</a>, <a href="https://doi.org/10.3389/fpsyg.2022.983534">lower in self-compassion</a> or <a href="https://doi.org/10.1016/j.bodyim.2013.08.001">lower in self-efficacy</a> are all more likely to struggle with negative body image.</p> <p>Personality is frequently defined as a person’s characteristic pattern of thoughts, feelings and behaviors. But if they wish, <a href="https://doi.org/10.1002/per.1945">mothers can change personality characteristics</a> that they feel aren’t serving them well.</p> <p>For example, perfectionist tendencies – such as setting unrealistic, inflexible goals – can be examined, challenged and replaced with more rational thoughts and behaviors. A woman who believes she must work out every day can practice being more flexible in her thinking. One who thinks of dessert as “cheating” can practice resisting moral judgments about food.</p> <p>Changing habitual ways of thinking, feeling and behaving certainly takes effort and time, but it is far more likely than diet trends to bring about sustainable, long-term change. And taking the first steps to modify even a few of these habits can positively affect daughters.</p> <p>In spite of all the noise from media and other cultural influences, mothers can feel empowered knowing that they have a significant influence on their daughters’ feelings about, and treatment of, their bodies.</p> <p>In this way, mothers’ modeling of healthier attitudes and behaviors is a sound investment – for both their own body image and that of the girls they love.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/221968/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/janet-j-boseovski-451496"><em>Janet J. Boseovski</em></a><em>, Professor of Psychology, <a href="https://theconversation.com/institutions/university-of-north-carolina-greensboro-2069">University of North Carolina – Greensboro</a> and <a href="https://theconversation.com/profiles/ashleigh-gallagher-1505989">Ashleigh Gallagher</a>, Senior Lecturer, <a href="https://theconversation.com/institutions/university-of-north-carolina-greensboro-2069">University of North Carolina – Greensboro</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/mothers-dieting-habits-and-self-talk-have-profound-impact-on-daughters-2-psychologists-explain-how-to-cultivate-healthy-behaviors-and-body-image-221968">original article</a>.</em></p>

Mind

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“My sister-in-law announced she was pregnant at my child’s funeral”

<p dir="ltr">A woman has asked for advice on how to navigate her relationship with her sister-in-law, after the woman overheard an inappropriate conversation at her child’s funeral. </p> <p dir="ltr">The grieving mother, a 28-year-old named Melissa, took to Reddit to share the heartbreaking story of how her toddler passed away after a battle with cancer. </p> <p dir="ltr">Melissa described the time as the “hardest in my life”, explaining how she felt she lost “a part of herself” after the funeral.</p> <p dir="ltr">While Melissa expected her toddlers’ memorial service to be difficult, she never predicted a family member would make it even harder. </p> <p dir="ltr">The mother said that when she heard her sister-in-law telling people about her pregnancy, she thought the move was just cruel. </p> <p dir="ltr">“She didn't make a big announcement but more than ten people at the service 'heard' and it's what everyone was talking about. To understate it, I was livid,” Melissa wrote on Reddit.</p> <p dir="ltr">Melissa’s post then asked social media users for advice, as she was unsure how much of a relationship she wanted to have with her sister-in-law after the stunt. </p> <p dir="ltr">The 28-year-old shared that she had fallen pregnant herself, and was facing pressure to have a party in celebration, but she didn’t want her whole family in attendance. </p> <p dir="ltr">“I've been working on who I want to invite, and I really don't want my SIL there,” she said.</p> <p dir="ltr">“Besides what she did, she's a vindictive and mean person and I cannot stand her.”</p> <p dir="ltr">“I mentioned it to my husband and he says he couldn't care less whether she's there or not. But for the sake of saving face, I want opinions before I do this.”</p> <p dir="ltr">She asked the online forum if she would be “an a**hole” for not inviting her, addin that she would still be inviting her husband's other sister and husband's brother's wife. </p> <p dir="ltr">“The original SIL will be the only one not invited,” she clarified.</p> <p dir="ltr">The post was flooded with comments as many backed up Melissa, slamming the sister-in-law for her selfish behaviour. </p> <p dir="ltr">“I wouldn't want someone like that around me. Announcing a pregnancy at a child's funeral is insane,” one said.</p> <p dir="ltr">“Cut her off and ignore everyone close to her. You are right to have nothing to do with her. She's totally classless.”</p> <p dir="ltr">However, others encouraged her to have an adult conversation with her sister-in-law in an attempt to mend their relationship.</p> <p dir="ltr">“Please let it go,” one person began. “This happened on a terrible day during a bad time for you. It's possible that could be clouding how you're looking at this, she may not have been malicious at all.”</p> <p dir="ltr"><em>Image credits: Shutterstock</em></p>

Family & Pets

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How does cancer spread to other parts of the body?

<p><em><a href="https://theconversation.com/profiles/sarah-diepstraten-1495268">Sarah Diepstraten</a>, <a href="https://theconversation.com/institutions/walter-and-eliza-hall-institute-822">Walter and Eliza Hall Institute</a> and <a href="https://theconversation.com/profiles/john-eddie-la-marca-1503690">John (Eddie) La Marca</a>, <a href="https://theconversation.com/institutions/walter-and-eliza-hall-institute-822">Walter and Eliza Hall Institute</a></em></p> <p>All cancers begin in a single organ or tissue, such as the lungs or skin. When these cancers are confined in their original organ or tissue, they are generally more treatable.</p> <p>But a cancer that spreads is much more dangerous, as the organs it spreads to may be vital organs. A skin cancer, for example, might spread to the brain.</p> <p>This new growth makes the cancer much more challenging to treat, as it can be difficult to find all the new tumours. If a cancer can invade different organs or tissues, it can quickly become lethal.</p> <p>When cancer spreads in this way, it’s called metastasis. Metastasis is <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6745820/">responsible for</a> the majority (67%) of cancer deaths.</p> <h2>Cells are supposed to stick to surrounding tissue</h2> <p>Our bodies are made up of trillions of tiny cells. To keep us healthy, our bodies are constantly replacing old or damaged cells.</p> <p>Each cell has a specific job and a set of instructions (DNA) that tells it what to do. However, sometimes DNA can get damaged.</p> <p>This damage might change the instructions. A cell might now multiply uncontrollably, or lose a property known as adherence. This refers to how sticky a cell is, and how well it can cling to other surrounding cells and stay where it’s supposed to be.</p> <p>If a cancer cell loses its adherence, it can break off from the original tumour and travel through the bloodstream or lymphatic system to almost anywhere. This is how metastasis happens.</p> <p>Many of these travelling cancer cells will die, but some will settle in a new location and begin to form new cancers.</p> <p>Particular cancers are more likely to metastasise to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4381616/">particular organs</a> that help support their growth. Breast cancers commonly metastasise to the bones, liver, and lungs, while skin cancers like melanomas are more likely to end up in the brain and heart.</p> <p>Unlike cancers which form in solid organs or tissues, blood cancers like leukaemia already move freely through the bloodstream, but <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8722462/">can escape</a> to settle in other organs like the liver or brain.</p> <h2>When do cancers metastasise?</h2> <p>The longer a cancer grows, the more likely it is to metastasise. If not caught early, a patient’s cancer may have metastasised even before it’s initially diagnosed.</p> <p>Metastasis can also occur after cancer treatment. This happens when cancer cells are dormant during treatment – drugs may not “see” those cells. These invisible cells can remain hidden in the body, only to wake up and begin growing into a new cancer months or even years later.</p> <p>For patients who already have cancer metastases at diagnosis, identifying the location of the original tumour – called the “primary site” – is important. A cancer that began in the breast but has spread to the liver will probably still behave like a breast cancer, and so will respond best to an anti-breast cancer therapy, and not anti-liver cancer therapy.</p> <p>As metastases can sometimes grow faster than the original tumour, it’s not always easy to tell which tumour came first. These cancers are called “cancers of unknown primary” and are the <a href="https://www.canceraustralia.gov.au/cancer-types/unknown-primary-cancer/statistics">11th most commonly diagnosed cancers in Australia</a>.</p> <p>One way to improve the treatment of metastatic cancer is to improve our ways of detecting and identifying cancers, to ensure patients receive the most effective drugs for their cancer type.</p> <h2>What increases the chances of metastasis and how can it be prevented?</h2> <p>If left untreated, most cancers will eventually acquire the ability to metastasise.</p> <p>While there are currently no interventions that specifically prevent metastasis, cancer patients who have their tumours surgically removed may also be given chemotherapy (or other drugs) to try and weed out any hidden cancer cells still floating around.</p> <p>The best way to prevent metastasis is to diagnose and treat cancers early. Cancer screening initiatives such as Australia’s <a href="https://www.health.gov.au/our-work/national-cervical-screening-program">cervical</a>, <a href="https://www.health.gov.au/our-work/national-bowel-cancer-screening-program">bowel</a>, and <a href="https://www.health.gov.au/our-work/breastscreen-australia-program">breast</a> cancer screening programs are excellent ways to detect cancers early and reduce the chances of metastasis.</p> <p>New screening programs to detect cancers early are being researched for many types of cancer. Some of these are simple: CT scans of the body to look for any potential tumours, such as in England’s new <a href="https://theconversation.com/how-englands-new-lung-cancer-screening-could-save-thousands-of-lives-expert-qanda-208867">lung cancer screening program</a>.</p> <p>Using artificial intelligence (AI) to help examine patient scans is also <a href="https://theconversation.com/ai-can-help-detect-breast-cancer-but-we-dont-yet-know-if-it-can-improve-survival-rates-210800">possible</a>, which might identify new patterns that suggest a cancer is present, and improve cancer detection from these programs.</p> <p>More advanced screening methods are also in development. The United States government’s Cancer Moonshot program is currently funding research into blood tests that could detect <a href="https://theconversation.com/a-blood-test-that-screens-for-multiple-cancers-at-once-promises-to-boost-early-detection-191728">many types of cancer at early stages</a>.</p> <p>One day there might even be a RAT-type test for cancer, like there is for COVID.</p> <h2>Will we be able to prevent metastasis in the future?</h2> <p>Understanding how metastasis occurs allows us to figure out new ways to prevent it. One idea is to <a href="https://www.cancer.gov/news-events/cancer-currents-blog/2019/breast-cancer-chemotherapy-sensitizing-dormant-cells">target dormant cancer cells</a> and prevent them from waking up.</p> <p>Directly preventing metastasis with drugs is not yet possible. But there is hope that as research efforts continue to improve cancer therapies, they will also be more effective at treating metastatic cancers.</p> <p>For now, early detection is the best way to ensure a patient can beat their cancer.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/219616/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/sarah-diepstraten-1495268"><em>Sarah Diepstraten</em></a><em>, Senior Research Officer, Blood Cells and Blood Cancer Division, <a href="https://theconversation.com/institutions/walter-and-eliza-hall-institute-822">Walter and Eliza Hall Institute</a> and <a href="https://theconversation.com/profiles/john-eddie-la-marca-1503690">John (Eddie) La Marca</a>, Senior Resarch Officer, <a href="https://theconversation.com/institutions/walter-and-eliza-hall-institute-822">Walter and Eliza Hall Institute</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-does-cancer-spread-to-other-parts-of-the-body-219616">original article</a>.</em></p>

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