Health and Me

Supriya Ramesh

Fact Check: Do Hot Drinks Really Give You Oesophageal Cancer?

Hot Drinks and Oesophageal Cancer

We all have our beverage rituals. Some like their <span>coffee</span> s<span>tea</span>ming hot; others wait till it cools to a comfortable temperature. But, according to science, sipping piping-hot tea or coffee might actually scald more than your tongue. It could, over time, raise the risk of <span>oesophageal <a href="https://www.healthandme.com/health/cancer">cancer</a></span>. 

<h3>Why the Oesophagus Does Not Like the Heat</h3>

The oesophagus is basically the <span>food pipe</span> that connects your mouth to your stomach. It is a fragile tunnel lined with delicate tissue. When you gulp down hot liquid day after day, it is like pouring boiling water down a thin straw; it causes repeated burns and inflammation. Over time, these injuries can lead to cellular changes that increase <span>cancer</span> risk.

The International Agency for Research on Cancer (IARC), part of the World Health Organisation, has already classified very hot drinks (above 65 degrees Celsius) as “probably carcinogenic”. In science-speak, that means there is strong enough evidence to suggest a link, though it is not as conclusive as, say, <span>smoking or alcohol</span>.

Most of us do not actually measure our tea or coffee with a thermometer before drinking. But studies show that anything above 65 degrees Celsius (149 degrees Fahrenheit) is in the danger zone. For context, your average coffee machine churns out drinks at around 70 degrees Celsius to 80 degrees Celsius, while many tea lovers pour boiling water directly onto leaves or tea bags at 100 degrees Celsius. That is basically lava for your oesophagus.

A massive study in Iran, where people traditionally drink black tea scalding hot, found that those who drank it above 75 degrees Celsius had almost double the risk of oesophageal cancer compared to those who waited for it to cool down.

It is not the coffee bean or tea leaf that is the problem. Both actually come packed with antioxidants that are thought to protect against certain cancers. The harm is caused purely by heat. So do not rush to switch to iced drinks, because the right way to drink anything is with patience, not avoidance.

Reports say that any beverage, consumed at a moderate temperature, carries no such risk. In fact, moderate tea or coffee drinking has been linked to health perks like better <span>heart health</span>, <span>sharper focus</span>, and even <span>longer lifespan</span>. The problem kicks in only when you insist on drinking them fresh from the boil.

Not every hot-drink-loving culture shows the same cancer rates. In parts of South America, people drink maté at extremely high temperatures, often through metal straws, and there is evidence of higher oesophageal cancer rates there. Meanwhile, in countries where tea is consumed warm rather than piping hot, such as in the UK, this link is less obvious.

Other factors like smoking, alcohol consumption, and diet can also magnify the risk. For instance, smoking plus very hot drinks is a dangerous duo for your oesophagus. Attention, Indians! Get over your "chai-sutta" breaks mid-work.  

Oesophageal cancer is not as common as breast, lung, or colorectal cancers. And not everyone who drinks hot tea or coffee will develop it. The risk is relative: the hotter you drink, the more the odds creep up.

The simplest prevention tip? Just wait a few extra minutes before sipping. Researchers recommend letting your drink cool down to below 60 degrees Celsius (which usually takes about 4–5 minutes after pouring). If it is comfortable to hold the mug without burning your hands, it is probably safe for your oesophagus too.

Health Conditions A-Z

health

Oesophageal Cancer

Cancer

colorectal cancer

food pipe

smoking or alcohol

coffee

heart health

longer lifespan

sharper focus

Nasal Spray That 'Works In Hours' May Replace Pills For Depression Treatment

A Small Tweak In Your Daily Walk Can Protect Your Knees From Osteoarthritis

Nutrition

Colon Cancer In Young Adults: Early Symptoms You Should Know

Health Benefits Of Eating Dry Fruits Everyday

Are You At Risk For Fried Rice Syndrome?

These Tests Reveal How Well You Are Aging

Lower-Back Exercises You Should Do After A Long-Day's Work

Children’s Diet – What Kids Need To Eat For Immunity Building

Common Diabetes Myths That Could Hurt Your Health

Love Spicy Food? Here’s How It Can Affects Your Health

Superfood List: Veggies And Fruits You Must Have For Immunity

Foods People With IBS Should Avoid

Exercises To Improve Digestion

Easy Work Lunches You Can Make In The Morning

Hunger Vs Craving: Difference Explained In 60 seconds

These Things Can Cause Your Heart To Age Faster

High Carb Foods That Are Actually Healthy

Superfoods That Support Your Gut Health

Immune-Boosting Foods To Have During Rainy Season

Potato Based Dishes You For Week-Long Meal Prep

Weight Loss Dishes With Fruits You Should Try

Stress Vs. Anxiety: Difference Explained In 60 seconds

Can You Get Heatstroke In Monsoon?

You’re Not Lazy! Women Do Need More Sleep Than Men

How To Ditch Daytime Sleepiness In Office?

Common Mistakes People Make While Eating Flaxseeds

Toddlers In India Are Missing Development Milestones: Study

Yoga Poses You Should Do For Back Pain

Healthy Brunch Ideas For A Lazy Weekend Meal

Balancing Exercises You Should Do For Stability

How Much Can Food Affect Menstruation?

What Should Fitness Look Like For A 13-18 Year Old

Food For Diabetes: What Should A Diabetic Diet Contain

You Don’t Always Need Weights For Strength Training

Feel Sleepy After Lunches - Light And Healthy Office Lunches

Positive Thinking Practice – How Does It Help You?

MIND Diet – Is This A Healthy Diet Or Another Trend?

Yoga Prop Essentials To Improve Your Exercise Session

Should Potatoes Be The Part Of A Healthy Diet?

Best And Worst Foods To Lower Blood Pressure

Low-Impact Cardio Workouts You Should Try

10 Healthy Pasta Salad Dressing For Weight Loss

We all have our beverage rituals. Some like their coffee steaming hot; others wait till it cools to a comfortable temperature. But, according to science, sipping piping-hot tea or coffee might actually scald more than your tongue. It could, over time, raise the risk of oesophageal cancer. Why the Oesophagus Does Not Like the HeatThe oesophagus is basically the food pipe that connects your mouth to your stomach. It is a fragile tunnel lined with delicate tissue. When you gulp down hot liquid day after day, it is like pouring boiling water down a thin straw; it causes repeated burns and inflammation. Over time, these injuries can lead to cellular changes that increase cancer risk.The International Agency for Research on Cancer (IARC), part of the World Health Organisation, has already classified very hot drinks (above 65 degrees Celsius) as “probably carcinogenic”. In science-speak, that means there is strong enough evidence to suggest a link, though it is not as conclusive as, say, smoking or alcohol.How Hot is “Too Hot”?Most of us do not actually measure our tea or coffee with a thermometer before drinking. But studies show that anything above 65 degrees Celsius (149 degrees Fahrenheit) is in the danger zone. For context, your average coffee machine churns out drinks at around 70 degrees Celsius to 80 degrees Celsius, while many tea lovers pour boiling water directly onto leaves or tea bags at 100 degrees Celsius. That is basically lava for your oesophagus.A massive study in Iran, where people traditionally drink black tea scalding hot, found that those who drank it above 75 degrees Celsius had almost double the risk of oesophageal cancer compared to those who waited for it to cool down.Tea, Coffee, or Temperature?It is not the coffee bean or tea leaf that is the problem. Both actually come packed with antioxidants that are thought to protect against certain cancers. The harm is caused purely by heat. So do not rush to switch to iced drinks, because the right way to drink anything is with patience, not avoidance.Reports say that any beverage, consumed at a moderate temperature, carries no such risk. In fact, moderate tea or coffee drinking has been linked to health perks like better heart health, sharper focus, and even longer lifespan. The problem kicks in only when you insist on drinking them fresh from the boil.How Culture Plays a Role Not every hot-drink-loving culture shows the same cancer rates. In parts of South America, people drink maté at extremely high temperatures, often through metal straws, and there is evidence of higher oesophageal cancer rates there. Meanwhile, in countries where tea is consumed warm rather than piping hot, such as in the UK, this link is less obvious.Other factors like smoking, alcohol consumption, and diet can also magnify the risk. For instance, smoking plus very hot drinks is a dangerous duo for your oesophagus. Attention, Indians! Get over your "chai-sutta" breaks mid-work.  Should You Worry?Oesophageal cancer is not as common as breast, lung, or colorectal cancers. And not everyone who drinks hot tea or coffee will develop it. The risk is relative: the hotter you drink, the more the odds creep up.The simplest prevention tip? Just wait a few extra minutes before sipping. Researchers recommend letting your drink cool down to below 60 degrees Celsius (which usually takes about 4–5 minutes after pouring). If it is comfortable to hold the mug without burning your hands, it is probably safe for your oesophagus too.

fact check: do hot drinks really give you oesophageal cancer?

Tanya Dutt

Two Everyday Habits That Are Severely Damaging Your Heart, Say New AHA Guidelines

Health News

New Blood Pressure Guidelines Put Prevention, Early Treatment At Core To Reduce CVD Risk

new blood pressure guidelines put prevention, early treatment at core to reduce cvd risk

Health & Wellness

High Blood Pressure And Cognitive Decline Strongly Linked - New American Heart Association Guidelines States

high blood pressure and cognitive decline strongly linked - new american heart association guidelines states

101-Year-Old Harvard Doctor's Secrets To Live A Longer, Healthier Life

101-year-old harvard doctor's secrets to live a longer, healthier life

Fitness

How Much And How Fast Do You Need To Walk For Your Heart Health? Shorter Walks Also Help

how much and how fast do you need to walk for your heart health? shorter walks also help

Nearly half of American adults live with <span>high blood pressure</span>. That staggering figure, paired with its direct link to heart disease, stroke, kidney damage, and even dementia, underscores why the <span>American Heart Association</span> (AHA) and the American College of Cardiology (ACC) have issued updated guidelines for 2025.

The recommendations focus on two everyday habits most people overlook: cutting back on sodium and rethinking alcohol. While these steps may sound simple, their impact on long-term <span>heart health</span> is profound.

Blood pressure measures the force of blood pushing against the walls of your arteries. When that pressure is consistently too high, it damages the vessels, strains the heart, and increases the risk of deadly complications.

According to the Centers for Disease Control and Prevention, hypertension affects about 46.7% of adults in the United States. Many people don’t even realize they have it, because symptoms often remain silent until serious damage occurs.

The new AHA/ACC guidelines emphasize prevention and early intervention. Instead of waiting until blood pressure reaches stage 2 hypertension (140/90 mm Hg or higher), clinicians are now urged to act when readings fall in the stage 1 range (130–139/80–89 mm Hg). This shift means lifestyle changes—and in some cases, treatment—will be recommended earlier.

Dr. Daniel Jones, chair of the guideline-writing committee, explained the reasoning in a release, “By addressing individual risks earlier and offering more tailored strategies across the lifespan, the 2025 guideline aims to help more people manage blood pressure and reduce the toll of heart disease, kidney disease, Type 2 diabetes and dementia.”

For decades, sodium has been a known culprit in raising blood pressure, yet Americans continue to consume far more than recommended. On average, adults eat about 3,400 milligrams per day—roughly 1.5 teaspoons of salt—when national guidelines suggest no more than 2,300 mg, with an ideal target of 1,500 mg.

Most of this sodium doesn’t come from the salt shaker. Instead, it’s hidden in packaged, processed, and restaurant foods—bread, cold cuts, pizza, cheese, canned soups, and fast food meals. In fact, the Food and Drug Administration estimates that over 70% of daily sodium intake in the U.S. comes from prepared foods. Lowering sodium is one of the most effective ways to reduce hypertension risk. The new guidelines urge people to:

<ul><li>Check food labels carefully.</li><li>Opt for low-sodium or no-salt-added versions.</li><li>Prepare meals at home to control salt levels.</li><li>Wash canned vegetables and beans to <span rel="noindex">reduce sodium</span> content.</li><li>Use potassium-enriched salt substitutes, which have been shown to lower blood pressure.</li></ul>

This isn’t just about numbers. Even modest reductions in sodium intake—say, cutting 1,000 mg per day—can significantly lower blood pressure and decrease the risk of heart attack and stroke.

The second habit under scrutiny is alcohol. While a glass of wine has often been portrayed as “heart healthy,” the latest data is clear: the safest level of alcohol consumption for blood pressure is none.

Studies show that both systolic and diastolic blood pressure rise steadily with alcohol intake. People who abstain altogether have the lowest hypertension risk, while those who reduce consumption by at least half see meaningful improvements in blood pressure. The AHA and ACC recommend strict limits:

<ul><li>Men should consume no more than two drinks per day.</li><li>Women should have no more than one drink per day.</li></ul>

Even within those boundaries, experts stress moderation. Excess alcohol isn’t just tied to hypertension—it’s linked to higher rates of cancer, liver disease, and heart failure. In the last two decades, deaths from alcohol-related cancers and liver disease have surged.

The new guidelines send a blunt message: if you choose to drink, keep it minimal; if you can, don’t drink at all.

<h2>Why Lifestyle Still Matters For Your Heart?</h2>

While sodium and alcohol are the headline changes, the broader guidance still emphasizes a holistic approach to cardiovascular health.

The DASH diet, short for Dietary Approaches to Stop Hypertension—remains a cornerstone. It encourages vegetables, fruits, whole grains, legumes, nuts, low-fat dairy, lean proteins, and healthy oils while limiting processed foods and sugary drinks.

Exercise is equally critical. The guidelines recommend 75 to 150 minutes per week of physical activity, from brisk walking to strength training. Consistent exercise not only lowers blood pressure but also improves weight management, insulin sensitivity, and stress reduction.

Stress, sleep, and environmental factors also play a role. Poor sleep, high stress levels, air pollution, and even exposure to heavy metals can all influence blood pressure. Managing these risks requires a broader lifestyle focus beyond just diet and alcohol.

<h2>AHA Guidelines Focus On Early Action And Prevetion</h2>

Heart disease remains the leading cause of death in the U.S. and worldwide. The tragedy is that many cases are preventable. By addressing hypertension earlier, the updated guidelines aim to reduce the number of people who progress from manageable high blood pressure to life-threatening cardiovascular events.

Stage 1 hypertension doesn’t always require medication, but it does call for lifestyle changes—and those changes, research shows, can be remarkably effective. Reducing salt, limiting alcohol, exercising regularly, and adopting a heart-healthy diet can delay or even prevent the need for long-term drug therapy.

american heart association

high blood pressure

heart health tips

reduce sodium

alcohol and hypertension

cardiovascular disease prevention

new aha guidelines

Nearly half of American adults live with high blood pressure. That staggering figure, paired with its direct link to heart disease, stroke, kidney damage, and even dementia, underscores why the American Heart Association (AHA) and the American College of Cardiology (ACC) have issued updated guidelines for 2025.The recommendations focus on two everyday habits most people overlook: cutting back on sodium and rethinking alcohol. While these steps may sound simple, their impact on long-term heart health is profound.Blood pressure measures the force of blood pushing against the walls of your arteries. When that pressure is consistently too high, it damages the vessels, strains the heart, and increases the risk of deadly complications.According to the Centers for Disease Control and Prevention, hypertension affects about 46.7% of adults in the United States. Many people don’t even realize they have it, because symptoms often remain silent until serious damage occurs.The new AHA/ACC guidelines emphasize prevention and early intervention. Instead of waiting until blood pressure reaches stage 2 hypertension (140/90 mm Hg or higher), clinicians are now urged to act when readings fall in the stage 1 range (130–139/80–89 mm Hg). This shift means lifestyle changes—and in some cases, treatment—will be recommended earlier.Dr. Daniel Jones, chair of the guideline-writing committee, explained the reasoning in a release, “By addressing individual risks earlier and offering more tailored strategies across the lifespan, the 2025 guideline aims to help more people manage blood pressure and reduce the toll of heart disease, kidney disease, Type 2 diabetes and dementia.”SaltFor decades, sodium has been a known culprit in raising blood pressure, yet Americans continue to consume far more than recommended. On average, adults eat about 3,400 milligrams per day—roughly 1.5 teaspoons of salt—when national guidelines suggest no more than 2,300 mg, with an ideal target of 1,500 mg.Most of this sodium doesn’t come from the salt shaker. Instead, it’s hidden in packaged, processed, and restaurant foods—bread, cold cuts, pizza, cheese, canned soups, and fast food meals. In fact, the Food and Drug Administration estimates that over 70% of daily sodium intake in the U.S. comes from prepared foods. Lowering sodium is one of the most effective ways to reduce hypertension risk. The new guidelines urge people to:Check food labels carefully.Opt for low-sodium or no-salt-added versions.Prepare meals at home to control salt levels.Wash canned vegetables and beans to reduce sodium content.Use potassium-enriched salt substitutes, which have been shown to lower blood pressure.This isn’t just about numbers. Even modest reductions in sodium intake—say, cutting 1,000 mg per day—can significantly lower blood pressure and decrease the risk of heart attack and stroke.AlcoholThe second habit under scrutiny is alcohol. While a glass of wine has often been portrayed as “heart healthy,” the latest data is clear: the safest level of alcohol consumption for blood pressure is none.Studies show that both systolic and diastolic blood pressure rise steadily with alcohol intake. People who abstain altogether have the lowest hypertension risk, while those who reduce consumption by at least half see meaningful improvements in blood pressure. The AHA and ACC recommend strict limits:Men should consume no more than two drinks per day.Women should have no more than one drink per day.Even within those boundaries, experts stress moderation. Excess alcohol isn’t just tied to hypertension—it’s linked to higher rates of cancer, liver disease, and heart failure. In the last two decades, deaths from alcohol-related cancers and liver disease have surged.The new guidelines send a blunt message: if you choose to drink, keep it minimal; if you can, don’t drink at all.Why Lifestyle Still Matters For Your Heart?While sodium and alcohol are the headline changes, the broader guidance still emphasizes a holistic approach to cardiovascular health.The DASH diet, short for Dietary Approaches to Stop Hypertension—remains a cornerstone. It encourages vegetables, fruits, whole grains, legumes, nuts, low-fat dairy, lean proteins, and healthy oils while limiting processed foods and sugary drinks.Exercise is equally critical. The guidelines recommend 75 to 150 minutes per week of physical activity, from brisk walking to strength training. Consistent exercise not only lowers blood pressure but also improves weight management, insulin sensitivity, and stress reduction.Stress, sleep, and environmental factors also play a role. Poor sleep, high stress levels, air pollution, and even exposure to heavy metals can all influence blood pressure. Managing these risks requires a broader lifestyle focus beyond just diet and alcohol.AHA Guidelines Focus On Early Action And PrevetionHeart disease remains the leading cause of death in the U.S. and worldwide. The tragedy is that many cases are preventable. By addressing hypertension earlier, the updated guidelines aim to reduce the number of people who progress from manageable high blood pressure to life-threatening cardiovascular events.Stage 1 hypertension doesn’t always require medication, but it does call for lifestyle changes—and those changes, research shows, can be remarkably effective. Reducing salt, limiting alcohol, exercising regularly, and adopting a heart-healthy diet can delay or even prevent the need for long-term drug therapy.

two everyday habits that are severely damaging your heart, say new aha guidelines

Aarushi Bhadury

Diet Or Exercise? Study Finds What Plays A Bigger Role In Weight Loss

Do Weighted Vests Really Help With Weight Loss And Bone Health? Research Shows Mixed Results

do weighted vests really help with weight loss and bone health? research shows mixed results

Is Lifting Weights Everyday A Smart Workout Routine? We Weigh The Pros And Cons

is lifting weights everyday a smart workout routine? we weigh the pros and cons

Watch: What Really Happens To Your Body After 72 Hours Without Food?

watch: what really happens to your body after 72 hours without food?

Too Many Pills, Too Little Produce: Draft 'Make America Healthy Again' Report Blames Junk Food, Pills And Inactivity

draft make america healthy again report blames junk food, pills and inactivity for us health decline

Many people who start working out often think that as long as they are exercising, they can eat whatever they want. However, on the flip side, many people believe that controlling one’s diet is more important. So, which one is true? What does more weight do in your fitness journey? 

A recent study published in the Proceedings of the National Academy of Sciences supports this idea, finding that diet, not a lack of physical activity, is the main reason for the obesity epidemic. This doesn't mean exercise isn't important—it absolutely is—but if your main goal is <span>weight loss</span>, the study suggests that what you eat matters more than how much you work out. 

Obesity on the other hand is another factor that prompts more research like this. In recent years we have seen obesity rates increase, current stats showing that one out of eight people are obese (World Health Organization). The statistics show that adult obesity rates have quadrupled since 1990. Is diet the cause of this? 

<h2>Diet vs. Exercise: Which Matters More for Weight? </h2>

To understand whether consuming too many calories or not burning enough calories is the primary cause of obesity, a team of researchers compared data from over 4,000 people across six continents. The groups included highly active people like farmers and hunter-gatherers, as well as people from industrialized countries who were much less active. 

The study found that people in industrialized nations had higher body weight and body fat. However, after adjusting for body size, the researchers found that they were only burning a little bit fewer calories each day than the more active groups. This was a surprising discovery, considering their lifestyles were far less active. This suggests that the rise in obesity isn't due to people failing to burn enough calories, but rather because they are simply eating too many calories. 

<h2>Does A Diet-First Approach Work For Weight Loss? </h2>

While this study is observational and can't prove a direct cause-and-effect relationship, other experts agree with its findings. According to one expert, decades of research have shown that physical activity makes only a "minor contribution" to weight management. 

A few studies have suggested the opposite, and some researchers argue that a combination of diet and exercise is best for long-term weight loss. However, most of the evidence supports focusing on diet first. One likely reason is that our bodies naturally adapt to exercise. When you become very active, your body becomes more efficient, so you don't keep burning more and more calories over time. 

<h2>Does Exercise Not Matter For Weight Loss? </h2>

This research does not mean you should stop exercising. In fact, experts call exercise "the most powerful life-extending intervention we have," with clear benefits for both physical and mental health. 

However, when it comes to weight, the message is clear: focus on the number of calories you're eating, not just the number you're burning. Experts recommend a diet rich in fresh fruits, vegetables, whole grains, and lean proteins while cutting back on processed foods. 

The study also points out that the responsibility for these changes isn't just on individuals. It's often easier and cheaper to buy junk food than healthy food. Governments and public health officials have a role to play in making healthy, fresh foods more accessible and affordable for everyone. 

Diet Or Exercise

Diet weight loss

Exercising and weight loss

Weight loss

Diet vs Exercise

Diet and Nutrition

Many people who start working out often think that as long as they are exercising, they can eat whatever they want. However, on the flip side, many people believe that controlling one’s diet is more important. So, which one is true? What does more weight do in your fitness journey? A recent study published in the Proceedings of the National Academy of Sciences supports this idea, finding that diet, not a lack of physical activity, is the main reason for the obesity epidemic. This doesn't mean exercise isn't important—it absolutely is—but if your main goal is weight loss, the study suggests that what you eat matters more than how much you work out. Obesity on the other hand is another factor that prompts more research like this. In recent years we have seen obesity rates increase, current stats showing that one out of eight people are obese (World Health Organization). The statistics show that adult obesity rates have quadrupled since 1990. Is diet the cause of this? Diet vs. Exercise: Which Matters More for Weight? To understand whether consuming too many calories or not burning enough calories is the primary cause of obesity, a team of researchers compared data from over 4,000 people across six continents. The groups included highly active people like farmers and hunter-gatherers, as well as people from industrialized countries who were much less active. The study found that people in industrialized nations had higher body weight and body fat. However, after adjusting for body size, the researchers found that they were only burning a little bit fewer calories each day than the more active groups. This was a surprising discovery, considering their lifestyles were far less active. This suggests that the rise in obesity isn't due to people failing to burn enough calories, but rather because they are simply eating too many calories. Does A Diet-First Approach Work For Weight Loss? While this study is observational and can't prove a direct cause-and-effect relationship, other experts agree with its findings. According to one expert, decades of research have shown that physical activity makes only a "minor contribution" to weight management. A few studies have suggested the opposite, and some researchers argue that a combination of diet and exercise is best for long-term weight loss. However, most of the evidence supports focusing on diet first. One likely reason is that our bodies naturally adapt to exercise. When you become very active, your body becomes more efficient, so you don't keep burning more and more calories over time. Does Exercise Not Matter For Weight Loss? This research does not mean you should stop exercising. In fact, experts call exercise "the most powerful life-extending intervention we have," with clear benefits for both physical and mental health. However, when it comes to weight, the message is clear: focus on the number of calories you're eating, not just the number you're burning. Experts recommend a diet rich in fresh fruits, vegetables, whole grains, and lean proteins while cutting back on processed foods. The study also points out that the responsibility for these changes isn't just on individuals. It's often easier and cheaper to buy junk food than healthy food. Governments and public health officials have a role to play in making healthy, fresh foods more accessible and affordable for everyone. 

diet or exercise? study finds what plays a bigger role in weight loss

How 60 Grams of Almonds Daily Protects DNA and Beats Stress: Study

how 60 grams of almonds daily protects dna and beats stress: study

Why Does My Stomach Hurt After Eating? Unique Symptoms Of Peptic Ulcer Causing Burning Pain

why does my stomach hurt after eating? unique symptoms of peptic ulcer causing burning pain

There's a new "miracle" diet every few months that swears to yield rapid results- cut carbs, miss meals, juice for days only. You've probably either given one a try yourself or seen someone close to you dive in headfirst. Do these extreme diets really benefit your body, or do they simply put your body into survival mode? From YouTube "self-experiments" to TikTok challenges, prolonged fasting has become one of the most contentious health trends of the decade. Its proponents argue that it improves cognitive function, activates robust repair processes, and even reverses aging. Critics counter that it approaches irresponsible, forcing the body into starvation mode with surprisingly little scientific evidence to support many of the more lofty assertions.

So, what actually goes down when you go without food for three days? To find out, we must dissect how the body slowly changes gears hour by hour, what research really reveals, and why fasting for 72 hours is much more complicated than a speedy "detox hack."

In the first few hours after a meal, your body relies on glucose from digested food to power everything from your brain to your muscles. By the 6-to-10-hour mark, those reserves are nearly gone.

This is when the pancreas steps in, secreting glucagon—a hormone that is meant to maintain blood sugar levels by drawing on stored glycogen in your liver. What happens? You might get lightheaded, cranky, or suddenly sensitive to hunger. For most folks, this stage is like missing a meal or two, but it's merely the start of the metabolic cascade.

<h2>Repair Mode and Autophagy After 16–24 Hours</h2>

Past 16 hours, the body begins to turn on itself for energy. Autophagy starts—cells actually break down and reuse damaged parts for fuel.

Certain animal experiments propose this might sweep away toxic proteins and cut disease risk. A few aggressive assertions even attribute autophagy to suppressing cancer cells, but authorities warn that is a long way from being established in humans. The one thing that is certain, though, is that growth hormone release surges at this point, slowing muscle loss and keeping you going even as calories run out.

At 24 hours, glucose stores are depleted mainly. Fat is now your energy supply, with ketones beginning to accumulate in the blood. For the fasting aficionados, this is the "deep repair" stage, although it comes with headaches, exhaustion, and hunger pangs for most beginners.

By the 48-hour point, your body is solidly in ketosis, living off fat-based ketones as its fuel money. For some, this change introduces unexpected acuity. Small studies indicate that ketones can temporarily enhance concentration and cognitive functions—an evolutionary response to enable humans to search for food when there was none to be found.

But the disadvantages are difficult to overlook. Energy lulls, dehydration, confusion, and crankiness are typical. Muscle protein is progressively metabolized for necessary amino acids. Hunger peaks at this point, pushing mental determination and physical endurance to the limit.

Three consecutive days without food marks the turning point. At this stage, fasting isn't any longer a matter of "burning fat" or "detoxing"—it's survival.

A 2019 Queen Mary University of London study indicated that long periods of fasting have the potential to induce a multi-organ reprogramming, resetting the immune system and metabolism. This involves increased autophagy, ongoing dependence on fat reserves, and immune cell production changes.

Not all have an equal "reset." For some, the cost is dire: fatigue, lightheadedness, electrolyte disturbances, and risk of heart strain. Unscheduled by doctors, danger soon surpasses possible gain.

As Johns Hopkins Medicine says, prolonged fasting can have an unwanted effect if the body enters starvation mode, where it holds on to fat instead of burning it. Rather than aiding weight control, this can decelerate metabolism and make it more difficult to sustain weight loss over time.

Side effects are also true. According to Healthline, symptoms include nausea and irritability all the way to severe fatigue and brain fog while in ketosis. For patients with diabetes, heart disease, or deficiencies, the dangers can be life-threatening.

If fasting for 72 hours is so strenuous, then why do people still try it? Partly, it's the appeal of control—the notion of "restarting" the body and breaking with contemporary reliance on continuous snacking. There's also new science suggesting <span>intermittent fasting</span>, when done safely, might promote longevity and metabolic health but specialists caution there's a huge difference between intermittent fasting (such as 5:2 or 16:8 eating styles) and long-term starvation. The former can be safe and sustainable; the latter belongs in clinical trials or doctor's offices.

Three days of fasting demonstrates just how adaptive the human body is. From tapping fat reserves to recycling junk cells, fasting biology is both interesting and intricate. But being interesting does not equate to being endorsed.

For most people, safer fasting regimens—such as shorter intermittent fasts—are more researched and easier to stick to. Anyone thinking about extreme fasting should first see a healthcare professional. For one individual, it might seem like a "reset," but it might cause severe complications for another.

What the 72-hour fast actually shows us is not so much about losing weight as it is about the precarious tightrope our bodies walk to sustain us. It's a message that health isn't about extremes, it's about sustainability, support, and regard for the limitations of human physiology.

<strong><em>Disclaimer: The content of this article is for informational purposes only. Always consult a qualified healthcare professional before undertaking extensive dietary changes.</em></strong>

fasting diet

effects of fasting

health risks of fasting

intermittent fasting

fasting benefits

body changes during fasting

fasting safety

There's a new "miracle" diet every few months that swears to yield rapid results- cut carbs, miss meals, juice for days only. You've probably either given one a try yourself or seen someone close to you dive in headfirst. Do these extreme diets really benefit your body, or do they simply put your body into survival mode? From YouTube "self-experiments" to TikTok challenges, prolonged fasting has become one of the most contentious health trends of the decade. Its proponents argue that it improves cognitive function, activates robust repair processes, and even reverses aging. Critics counter that it approaches irresponsible, forcing the body into starvation mode with surprisingly little scientific evidence to support many of the more lofty assertions.So, what actually goes down when you go without food for three days? To find out, we must dissect how the body slowly changes gears hour by hour, what research really reveals, and why fasting for 72 hours is much more complicated than a speedy "detox hack."The First 6–10 HoursIn the first few hours after a meal, your body relies on glucose from digested food to power everything from your brain to your muscles. By the 6-to-10-hour mark, those reserves are nearly gone.This is when the pancreas steps in, secreting glucagon—a hormone that is meant to maintain blood sugar levels by drawing on stored glycogen in your liver. What happens? You might get lightheaded, cranky, or suddenly sensitive to hunger. For most folks, this stage is like missing a meal or two, but it's merely the start of the metabolic cascade.Repair Mode and Autophagy After 16–24 HoursPast 16 hours, the body begins to turn on itself for energy. Autophagy starts—cells actually break down and reuse damaged parts for fuel.Certain animal experiments propose this might sweep away toxic proteins and cut disease risk. A few aggressive assertions even attribute autophagy to suppressing cancer cells, but authorities warn that is a long way from being established in humans. The one thing that is certain, though, is that growth hormone release surges at this point, slowing muscle loss and keeping you going even as calories run out.At 24 hours, glucose stores are depleted mainly. Fat is now your energy supply, with ketones beginning to accumulate in the blood. For the fasting aficionados, this is the "deep repair" stage, although it comes with headaches, exhaustion, and hunger pangs for most beginners.]]> Ketosis After 48 HoursBy the 48-hour point, your body is solidly in ketosis, living off fat-based ketones as its fuel money. For some, this change introduces unexpected acuity. Small studies indicate that ketones can temporarily enhance concentration and cognitive functions—an evolutionary response to enable humans to search for food when there was none to be found.But the disadvantages are difficult to overlook. Energy lulls, dehydration, confusion, and crankiness are typical. Muscle protein is progressively metabolized for necessary amino acids. Hunger peaks at this point, pushing mental determination and physical endurance to the limit.Survival Mode After 72 HoursThree consecutive days without food marks the turning point. At this stage, fasting isn't any longer a matter of "burning fat" or "detoxing"—it's survival.A 2019 Queen Mary University of London study indicated that long periods of fasting have the potential to induce a multi-organ reprogramming, resetting the immune system and metabolism. This involves increased autophagy, ongoing dependence on fat reserves, and immune cell production changes.Not all have an equal "reset." For some, the cost is dire: fatigue, lightheadedness, electrolyte disturbances, and risk of heart strain. Unscheduled by doctors, danger soon surpasses possible gain.Is 72-Hour Fasting Safe?As Johns Hopkins Medicine says, prolonged fasting can have an unwanted effect if the body enters starvation mode, where it holds on to fat instead of burning it. Rather than aiding weight control, this can decelerate metabolism and make it more difficult to sustain weight loss over time.Side effects are also true. According to Healthline, symptoms include nausea and irritability all the way to severe fatigue and brain fog while in ketosis. For patients with diabetes, heart disease, or deficiencies, the dangers can be life-threatening.Should You Still Try It?If fasting for 72 hours is so strenuous, then why do people still try it? Partly, it's the appeal of control—the notion of "restarting" the body and breaking with contemporary reliance on continuous snacking. There's also new science suggesting intermittent fasting, when done safely, might promote longevity and metabolic health but specialists caution there's a huge difference between intermittent fasting (such as 5:2 or 16:8 eating styles) and long-term starvation. The former can be safe and sustainable; the latter belongs in clinical trials or doctor's offices.Three days of fasting demonstrates just how adaptive the human body is. From tapping fat reserves to recycling junk cells, fasting biology is both interesting and intricate. But being interesting does not equate to being endorsed.For most people, safer fasting regimens—such as shorter intermittent fasts—are more researched and easier to stick to. Anyone thinking about extreme fasting should first see a healthcare professional. For one individual, it might seem like a "reset," but it might cause severe complications for another.What the 72-hour fast actually shows us is not so much about losing weight as it is about the precarious tightrope our bodies walk to sustain us. It's a message that health isn't about extremes, it's about sustainability, support, and regard for the limitations of human physiology.Disclaimer: The content of this article is for informational purposes only. Always consult a qualified healthcare professional before undertaking extensive dietary changes.

About Us

Contact Us

Terms & Conditions

Privacy Policy

Company

Health and Me is a premium website with content written and curated to function as a handbook for all Health concerns.

Fact Check: Do Hot Drinks Really Give You Oesophageal Cancer?

Quick Stories

Two Everyday Habits That Are Severely Damaging Your Heart, Say New AHA Guidelines

Diet Or Exercise? Study Finds What Plays A Bigger Role In Weight Loss

Watch: What Really Happens To Your Body After 72 Hours Without Food?

Health Conditions A-Z

Nasal Spray That 'Works In Hours' May Replace Pills For Depression Treatment

A Small Tweak In Your Daily Walk Can Protect Your Knees From Osteoarthritis

Fact Check: Do Hot Drinks Really Give You Oesophageal Cancer?