Health and Me

Aarushi Bhadury

Gut Doctor Reveals The Top 3 Causes Of Bloating You Should Stop Ignoring

A common phrase that many people say things like ‘I feel so bloated’ or ‘My stomach looks so bloated’ but what does it exactly mean? When a person feels bloated it is more than just an aesthetic or look issue. It's not just the fact that their abdomen looks swollen, but it means that they are feeling lot of pressure in their stomach due to build up of gas. 

It is an uncomfortable sensation that can distract you from your work, make it difficult to focus on important things as well as causing you abdominal pain. 

Considering this, and it being a common issue for many people, you will find a barrage of online advice telling you to drink ‘anti-bloating’ drink or try ‘that anti-bloating’ exercise. To deal with this, however, one must know exactly why they are bloated in the first place. 

<h2>What Are The <span rel="noindex">Top 3 Causes Of Bloating</span>?</h2>

Dr. <span>Saurabh Sethi</span>, a gastroenterologist, addresses a very common concern in his practice: chronic bloating. He explains that if you feel bloated every time you eat, it's likely due to one of three reasons he frequently sees in his patients. 

While many people believe they know the cause, Dr. Sethi points out that the most common culprit is often overlooked. He aims to provide clarity on these issues, noting that the final reason he discusses is the one most likely causing problems for the average person. By understanding the root cause, individuals can take the right steps toward finding relief. 

<h4>Number 3 Reason for Bloating Constipation </h4>

Dr. Sethi explains that a common cause of bloating is constipation, and it isn't always what you think. While many people believe they're fine as long as they have a daily bowel movement, the real issue can be a "slow colon." This means food waste moves through your digestive system at a sluggish pace. 

When this happens, food sits in your intestines for a much longer time than it should. This creates a perfect environment for the bacteria in your gut to break down the leftover food through a process called fermentation. This process releases a significant amount of gas, leading to that uncomfortable feeling of fullness, pressure, and bloating you experience after eating. 

<h4>Number 2 Reason for Bloating: IBS or Functional Dyspepsia </h4>

In this case, the main problem is an overly sensitive gut. Dr. Sethi points out that for people with <span><a href="https://www.healthandme.com/health/irritable-bowel-syndrome">Irritable Bowel Syndrome</a></span> (IBS) or functional dyspepsia, the nerves and muscles in the intestines can move in a chaotic or irregular way. Instead of a smooth, coordinated process, the muscles can spasm or move too quickly or too slowly. 

This irregular motion can easily trap pockets of gas, causing pressure and a visibly distended abdomen. This gut dysfunction is often linked to an imbalance in the gut's bacterial environment, which can make the intestines more sensitive to normal digestive processes and cause them to overreact, leading to heightened symptoms of gas and bloating. 

<h4>Number 1 Reason for Bloating: Diet </h4>

According to Dr. Sethi, your diet is the most frequent and significant cause of chronic bloating. The primary culprits are specific types of carbohydrates that your small intestine has a hard time fully absorbing. These include lactose found in dairy products, fructose from many fruits and sweeteners like high-fructose corn syrup, and fructans in common foods like wheat, onions, and garlic. 

When these undigested carbs reach your large intestine, the bacteria there have a feast, releasing a huge amount of gas as a byproduct. Dr. Sethi emphasizes that even healthy foods, such as broccoli, beans, and certain fruits, can trigger these symptoms if your digestive system is sensitive to these particular ingredients. 

Health Conditions A-Z

health

gut health

saurabh sethi

irritable bowel syndrome

Causes Of Bloating

Top 3 Causes Of Bloating

gut doctor advice

Not Just For Rest, A Good Night Sleep Can Flush Out Dementia-Linked Toxins

'Breast Cancer Symptoms Don't Always Come As Lumps' Breast Cancer Surgeon Reveals 4 Key Points Everyone Should Know

Hot Mic Moment: What Putin, Xi Said About 'Living Indefinitely'; Can Humans Really Live For 150-Years?

Nutrition

8 Sit-Up Variations to Strengthen Your Core and Build Stability

Benefits Of Ayurvedic Health Supplement Ashwagandha

9 Anti-Inflammatory Breakfast Options You Should Try

5 Foods You Should Avoid For PCOS, Says Gynecologist

Love Sitting With Your Legs Crossed? Here’s You Should Avoid It

6 Daily Foods That Are Secretly Increasing Your Calories

9 Brain Boosters You Should Do Everyday

Hip Exercises That Will Keep You Flexible As You Age

9 Leg Exercises Office Workers’ Should Do At Home

Benefits of Having Herbal Tea Every Morning

9 Daily Habits That Boost Your Brain Power

Lower-Body Exercises That Are Game-Changers

How Drinking Apple Cider Vinegar Helps You

Aging Myths You Should Never Believe

Superfoods That Support Your Gut Health

What Happens To Your Body When You Eat Instant Noodles Every Day?

Health Issues Premature Babies Often Face

Exercises Office Workers Should Do For Their Heart Health

Reasons Why You Should Add Raw Turmeric To Your Diet

Benefits Of Drinking Milk At Night: Why You Should Do It

Food That Provides Vitamin B12 Naturally In Your Diet

Surprising Health Benefits Of Fenugreek Seeds

9 Superfoods You Should Eat For Your Brain Health

What Does Mental Health Support Look Like At Work?

Long Stretches You Should Do To Unwind From Your Day

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 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

A common phrase that many people say things like ‘I feel so bloated’ or ‘My stomach looks so bloated’ but what does it exactly mean? When a person feels bloated it is more than just an aesthetic or look issue. It's not just the fact that their abdomen looks swollen, but it means that they are feeling lot of pressure in their stomach due to build up of gas. It is an uncomfortable sensation that can distract you from your work, make it difficult to focus on important things as well as causing you abdominal pain. Considering this, and it being a common issue for many people, you will find a barrage of online advice telling you to drink ‘anti-bloating’ drink or try ‘that anti-bloating’ exercise. To deal with this, however, one must know exactly why they are bloated in the first place. What Are The Top 3 Causes Of Bloating?Dr. Saurabh Sethi, a gastroenterologist, addresses a very common concern in his practice: chronic bloating. He explains that if you feel bloated every time you eat, it's likely due to one of three reasons he frequently sees in his patients. While many people believe they know the cause, Dr. Sethi points out that the most common culprit is often overlooked. He aims to provide clarity on these issues, noting that the final reason he discusses is the one most likely causing problems for the average person. By understanding the root cause, individuals can take the right steps toward finding relief. Number 3 Reason for Bloating Constipation Dr. Sethi explains that a common cause of bloating is constipation, and it isn't always what you think. While many people believe they're fine as long as they have a daily bowel movement, the real issue can be a "slow colon." This means food waste moves through your digestive system at a sluggish pace. When this happens, food sits in your intestines for a much longer time than it should. This creates a perfect environment for the bacteria in your gut to break down the leftover food through a process called fermentation. This process releases a significant amount of gas, leading to that uncomfortable feeling of fullness, pressure, and bloating you experience after eating. Number 2 Reason for Bloating: IBS or Functional Dyspepsia In this case, the main problem is an overly sensitive gut. Dr. Sethi points out that for people with Irritable Bowel Syndrome (IBS) or functional dyspepsia, the nerves and muscles in the intestines can move in a chaotic or irregular way. Instead of a smooth, coordinated process, the muscles can spasm or move too quickly or too slowly. This irregular motion can easily trap pockets of gas, causing pressure and a visibly distended abdomen. This gut dysfunction is often linked to an imbalance in the gut's bacterial environment, which can make the intestines more sensitive to normal digestive processes and cause them to overreact, leading to heightened symptoms of gas and bloating. Number 1 Reason for Bloating: Diet According to Dr. Sethi, your diet is the most frequent and significant cause of chronic bloating. The primary culprits are specific types of carbohydrates that your small intestine has a hard time fully absorbing. These include lactose found in dairy products, fructose from many fruits and sweeteners like high-fructose corn syrup, and fructans in common foods like wheat, onions, and garlic. When these undigested carbs reach your large intestine, the bacteria there have a feast, releasing a huge amount of gas as a byproduct. Dr. Sethi emphasizes that even healthy foods, such as broccoli, beans, and certain fruits, can trigger these symptoms if your digestive system is sensitive to these particular ingredients. 

gut doctor reveals the top 3 causes of bloating you should stop ignoring

Tanya Dutt

Your Daily Dose Of Caffeine May Make Antibiotics Less Effective, Study Warns

Health News

CDC Vaccine Panel Gets New Members Again, With A Skeptic In Lead

cdc vaccine panel gets new members again, with a skeptic in lead

Health & Wellness

Woman Lost 4 Stone Weight On Mounjaro, But These Horrific Side Effects Ruined Her Life

woman lost 4 stone weight on mounjaro, but these horrific side effects ruined her life

Joe Biden Undergoes Surgery To Remove Skin Cancer Months After Prostate Cancer Diagnosis

joe biden undergoes surgery to remove skin cancer months after prostate cancer diagnosis

Medical Memoir: History of Hysteria, Why Doctors Once Blamed the Moon and the Uterus for Women’s Mental Health

medical memoir: history of hysteria, why doctors once blamed the moon and the uterus for women’s mental health

In an era where antibiotic resistance is increasingly recognized as a global health threat, new research suggests that everyday dietary substances could unintentionally undermine the effectiveness of life-saving drugs. A recent study led by Professor Ana Rita Brochado and her team at the Universities of Tübingen and Würzburg reveals that caffeine and other common food ingredients can influence bacterial defenses, reducing the potency of certain antibiotics.

A new study finds that common items such as caffeine can disrupt the efficacy of antibiotics, renewing fears over food and drink choices when undergoing treatment. Scientists from the Universities of Tübingen and Würzburg discovered that ingredients in everyday foods and beverages are able to modify the regulation of bacterial genes, and especially of E. coli, suppressing the internalization of antibiotics like ciprofloxacin. This type of "low-level" resistance is brought about not by classical resistance genes but through subtle modifications to bacterial transport systems, which indicates that what we eat with drugs may determine the outcome of treatment. Although the impact differs between species of bacteria, the results highlight the need to take diet and lifestyle into account when treating infections.

<h2>How Everyday Substances Affect Bacteria?</h2>

The research highlights the complex interaction between bacteria and their surroundings. Escherichia coli (E. coli), which is often the cause of urinary tract infections, sepsis, and gastrointestinal illness, employs advanced regulatory systems to perceive chemical cues from its environment. Such mechanisms can have a profound impact on the way that bacteria respond to antibiotics, potentially enabling them to withstand treatments that would otherwise be effective.

To investigate this, scientists carried out a systematic screen of 94 compounds, including prescription medications, antibiotics, and common dietary constituents. They were interested in how these molecules influence major genetic regulators and transport proteins of E. coli. Transport proteins are channels and pumps within bacterial cell membranes, regulating the passage of molecules into and out of the cell. Alterations in their regulation can have a large impact on survival of bacteria and, importantly, antibiotic penetration into bacterial cells.

<h2>Caffeine and the Antagonistic Effect</h2>

One of the most surprising discoveries was the effect of caffeine on antibiotic action. "Our data reveal that a number of compounds can subtly but systematically affect gene regulation in bacteria," reports PhD candidate and first author Christoph Binsfeld. Caffeine, specifically, leads to a cascade starting with the gene regulator Rob, which eventually changes the action of several transport proteins in E. coli.

This cascade decreases antibiotic uptake, such as that of ciprofloxacin, and it becomes less effective. Scientists have termed this effect an 'antagonistic interaction,' in which an innocuous compound indirectly disrupts drug action. Although caffeine does not possess antimicrobial activity, its action in manipulating bacterial gene regulators illustrates the possibility that ordinary food choices may inadvertently affect antibiotic efficacy.

<h2>Not All Bacteria Are Affected Equally</h2>

Perhaps most intriguingly, the researchers observed no weakening effect from caffeine in Salmonella enterica, a close relative of E. coli. This indicates that even closely related species of bacteria may react differently to the same stimulus. Differences in transport pathways or differences in how bacteria take up drugs may account for these differences.

Professor Karla Pollmann, Dōshisha University President, highlights the general importance: "Such basic research into the impact of substances ingested daily reinforces the important role of science in understanding and solving real-world issues." 

<h2>Implications for Antibiotic Resistance</h2>

The results reveal a type of antibiotic resistance that is distinct from traditional genetic resistance mechanisms. Described as 'low-level' resistance, the process cannot be attributed to mutations within antibiotic-target genes but instead occurs due to regulatory changes and environmental plasticity. The interactions are important to understand as it might shape the way antibiotics are prescribed and bring about attention to include food and environment factors when administering treatment.

"The research questions whether patients are what they eat during antibiotic treatment," states Dr. Brochado. "It indicates that what was considered to be innocuous could be affecting the outcome of the treatment. This can impact clinical guidelines, especially when accuracy in antibiotic dosing and efficacy matters."

<h2>What Is The Role of Diet in Drug Effectiveness?</h2>

Although caffeine was the main target, the study highlights that other usual food ingredients can also affect bacterial reactions to antibiotics. Processed foods, drinks, and supplements could have substances that modulate bacterial transport proteins or gene expression, which in turn can affect the efficacy of antimicrobial therapy.

This study is not to say that moderate intake of caffeine or any food ingredient is hazardous by nature. Rather, it points out the intricacies of interaction between diet, bacterial physiology, and drug action, providing a novel insight for patients as well as healthcare professionals.

The research, which was released in PLOS Biology, paves the way for investigations into why low-level antibiotic resistance occurs and how it can be stopped. Physicians would be forced to take environmental and nutritional issues into consideration when they prescribe antibiotics, especially for E. coli infections. The results could also impact new approaches to therapy taking into account bacterial acclimation to common substances.

Though additional clinical research is warranted, our research offers insight into how non-antimicrobial compounds influence the behavior of bacteria and the efficacy of drugs," Binsfeld says. "Patients and clinicians alike need to be aware of these possible interactions, particularly when treating resistant infections.

For the time being, the research is a warning. Even ubiquitous, apparently innocuous food components can affect how bacteria react to treatment. While caffeine is still a commonly ingested substance with well-established benefits for vigilance and cognition, its ability to interfere with the uptake of antibiotics points to the need to examine all environmental factors when combating infection.

Healthcare providers may increasingly need to provide guidance not just on medication timing and dosing, but also on diet and lifestyle factors that could influence therapeutic outcomes. As our understanding of bacterial adaptability grows, integrating nutritional awareness into treatment plans may become an essential component of effective antibiotic therapy.

diet & nutrition

caffeine antibiotics interaction

e coli resistance

weaken antibiotics

dietary impact on antibiotics

low level antibiotic resistance

ciprofloxacin effectiveness

artificial food compounds

In an era where antibiotic resistance is increasingly recognized as a global health threat, new research suggests that everyday dietary substances could unintentionally undermine the effectiveness of life-saving drugs. A recent study led by Professor Ana Rita Brochado and her team at the Universities of Tübingen and Würzburg reveals that caffeine and other common food ingredients can influence bacterial defenses, reducing the potency of certain antibiotics.A new study finds that common items such as caffeine can disrupt the efficacy of antibiotics, renewing fears over food and drink choices when undergoing treatment. Scientists from the Universities of Tübingen and Würzburg discovered that ingredients in everyday foods and beverages are able to modify the regulation of bacterial genes, and especially of E. coli, suppressing the internalization of antibiotics like ciprofloxacin. This type of "low-level" resistance is brought about not by classical resistance genes but through subtle modifications to bacterial transport systems, which indicates that what we eat with drugs may determine the outcome of treatment. Although the impact differs between species of bacteria, the results highlight the need to take diet and lifestyle into account when treating infections.How Everyday Substances Affect Bacteria?The research highlights the complex interaction between bacteria and their surroundings. Escherichia coli (E. coli), which is often the cause of urinary tract infections, sepsis, and gastrointestinal illness, employs advanced regulatory systems to perceive chemical cues from its environment. Such mechanisms can have a profound impact on the way that bacteria respond to antibiotics, potentially enabling them to withstand treatments that would otherwise be effective.To investigate this, scientists carried out a systematic screen of 94 compounds, including prescription medications, antibiotics, and common dietary constituents. They were interested in how these molecules influence major genetic regulators and transport proteins of E. coli. Transport proteins are channels and pumps within bacterial cell membranes, regulating the passage of molecules into and out of the cell. Alterations in their regulation can have a large impact on survival of bacteria and, importantly, antibiotic penetration into bacterial cells.Caffeine and the Antagonistic EffectOne of the most surprising discoveries was the effect of caffeine on antibiotic action. "Our data reveal that a number of compounds can subtly but systematically affect gene regulation in bacteria," reports PhD candidate and first author Christoph Binsfeld. Caffeine, specifically, leads to a cascade starting with the gene regulator Rob, which eventually changes the action of several transport proteins in E. coli.This cascade decreases antibiotic uptake, such as that of ciprofloxacin, and it becomes less effective. Scientists have termed this effect an 'antagonistic interaction,' in which an innocuous compound indirectly disrupts drug action. Although caffeine does not possess antimicrobial activity, its action in manipulating bacterial gene regulators illustrates the possibility that ordinary food choices may inadvertently affect antibiotic efficacy.Not All Bacteria Are Affected EquallyPerhaps most intriguingly, the researchers observed no weakening effect from caffeine in Salmonella enterica, a close relative of E. coli. This indicates that even closely related species of bacteria may react differently to the same stimulus. Differences in transport pathways or differences in how bacteria take up drugs may account for these differences.Professor Karla Pollmann, Dōshisha University President, highlights the general importance: "Such basic research into the impact of substances ingested daily reinforces the important role of science in understanding and solving real-world issues." Implications for Antibiotic ResistanceThe results reveal a type of antibiotic resistance that is distinct from traditional genetic resistance mechanisms. Described as 'low-level' resistance, the process cannot be attributed to mutations within antibiotic-target genes but instead occurs due to regulatory changes and environmental plasticity. The interactions are important to understand as it might shape the way antibiotics are prescribed and bring about attention to include food and environment factors when administering treatment."The research questions whether patients are what they eat during antibiotic treatment," states Dr. Brochado. "It indicates that what was considered to be innocuous could be affecting the outcome of the treatment. This can impact clinical guidelines, especially when accuracy in antibiotic dosing and efficacy matters."What Is The Role of Diet in Drug Effectiveness?Although caffeine was the main target, the study highlights that other usual food ingredients can also affect bacterial reactions to antibiotics. Processed foods, drinks, and supplements could have substances that modulate bacterial transport proteins or gene expression, which in turn can affect the efficacy of antimicrobial therapy.This study is not to say that moderate intake of caffeine or any food ingredient is hazardous by nature. Rather, it points out the intricacies of interaction between diet, bacterial physiology, and drug action, providing a novel insight for patients as well as healthcare professionals.The research, which was released in PLOS Biology, paves the way for investigations into why low-level antibiotic resistance occurs and how it can be stopped. Physicians would be forced to take environmental and nutritional issues into consideration when they prescribe antibiotics, especially for E. coli infections. The results could also impact new approaches to therapy taking into account bacterial acclimation to common substances.Though additional clinical research is warranted, our research offers insight into how non-antimicrobial compounds influence the behavior of bacteria and the efficacy of drugs," Binsfeld says. "Patients and clinicians alike need to be aware of these possible interactions, particularly when treating resistant infections.For the time being, the research is a warning. Even ubiquitous, apparently innocuous food components can affect how bacteria react to treatment. While caffeine is still a commonly ingested substance with well-established benefits for vigilance and cognition, its ability to interfere with the uptake of antibiotics points to the need to examine all environmental factors when combating infection.Healthcare providers may increasingly need to provide guidance not just on medication timing and dosing, but also on diet and lifestyle factors that could influence therapeutic outcomes. As our understanding of bacterial adaptability grows, integrating nutritional awareness into treatment plans may become an essential component of effective antibiotic therapy.

your daily dose of caffeine may make antibiotics less effective, study warns

Artificial Sweeteners Could Accelerate Brain Decline By 1.5 Years, Study Finds

hot mic moment: what putin, xi said about 'living indefinitely'; can humans really live for 150-years?

The Next Ozempic? New 4-in-1 Weight Loss Drug Could Treat Obesity, Diabetes, Cancer And Heart Diseases

the next ozempic? new 4-in-1 weight loss drug could treat obesity, diabetes, cancer and heart diseases

Meat May Actually Protect Against Cancer? Controversial Study Challenges Longstanding Warnings

meat may actually protect against cancer? controversial study challenges longstanding warnings

Artificial sweeteners have long been marketed as healthier alternatives to sugar. They sit in diet sodas, low-calorie yogurts, protein bars, and “sugar-free” treats, promising sweetness without guilt. But a new large-scale study suggests the tradeoff might be sharper than expected: faster brain aging.

Researchers in Brazil have found that people who consumed the highest levels of artificial sweeteners—roughly the equivalent of one diet soda a day—showed significantly steeper cognitive decline compared to those who consumed little or none. On average, their brains appeared to age about 1.6 years faster.

The findings, published in Neurology, add to mounting concerns about the long-term impact of low- and no-calorie sweeteners on human health, particularly when it comes to the brain.

The study tracked nearly 13,000 Brazilian adults, ages 35 to 75, as part of the Brazilian Longitudinal Study of Adult Health. Participants’ diets were assessed at the beginning of the study, and their memory and thinking skills were tested three times over eight years.

Those who consumed the most artificial sweeteners—an average of 191 milligrams a day, about a teaspoon—experienced a 62% faster global cognitive decline. That translates to about 1.6 years of additional brain aging compared to people consuming the least.

Even moderate consumers, averaging 66 milligrams a day, showed accelerated decline: 35% faster cognitive aging, or about 1.3 years.

“This study does not prove cause and effect, but the association is concerning,” said lead author Dr. Claudia Kimie Suemoto, a geriatrician at the University of São Paulo’s Medical School. “We know these sweeteners are linked to worse cognitive trajectories.”

<h2>Why Do Cognitive Functions Get Most Affected By Artificial Sweeteners?</h2>

The tests measured verbal fluency, working memory, word recall, and processing speed. Working memory—holding information to solve problems or learn new skills—was particularly impacted. Verbal fluency, or the ability to quickly produce words, also declined more steeply among heavy consumers.

Interestingly, the link between sweetener consumption and faster decline was strongest in adults under 60. Older participants did not show the same pattern, suggesting that younger brains may be more vulnerable to long-term effects.

<h2>Which Sweeteners Were Linked to Early Brain Decline?</h2>

Researchers examined several widely used sweeteners, including:

<ul><li>Aspartame</li><li>Saccharin</li><li>Acesulfame-K</li><li>Erythritol</li><li>Xylitol</li><li>Sorbitol</li><li>Tagatose</li></ul>

All but tagatose were associated with faster cognitive decline. Tagatose, a rare sugar, did not appear to carry the same risks.

Saccharin, acesulfame-K, and aspartame remain “generally recognized as safe” by the U.S. Food and Drug Administration, though the World Health Organization has flagged aspartame as “possibly carcinogenic.” Sugar alcohols like erythritol and xylitol—often added to sugar-free gum, chocolates, and baked goods—have been linked in other studies to blood clot formation, raising risks for stroke and heart attack.

Artificial sweeteners are woven into modern diets. From diet sodas to low-carb ice creams, they’re marketed as safe substitutes for sugar, especially to people trying to manage diabetes or obesity.

But the assumption of safety is being challenged. A growing body of evidence links these sweeteners to metabolic, vascular, and neurological concerns. Beyond the new study’s findings on cognition, past research has tied erythritol and xylitol to increased risks of cardiovascular events. Other sweeteners like sucralose have been shown to alter brain activity related to hunger, potentially driving overeating.

“This study suggests the widespread belief that these sweeteners are harmless could be misguided,” said Dr. Thomas Holland, who wrote an accompanying editorial in Neurology.

<h2>How Are Artificial Sweeteners Linked To Diabetes?</h2>

The Brazilian study also noted sharper cognitive decline among participants with diabetes. Since many people with diabetes rely on artificial sweeteners as sugar substitutes, this finding raises tough questions about balancing blood sugar management with brain health risks.

Researchers stress that the findings are observational. The study relied on self-reported dietary data at baseline, which may not reflect long-term habits. People with existing health conditions may also be more likely to consume artificial sweeteners, which could partly explain the observed link.

Brain scans or biomarkers weren’t included, leaving unanswered questions about how sweeteners might directly affect neural pathways. Still, the study’s scale and long follow-up strengthen its warning signals.

For now, experts recommend moderation rather than panic. Completely eliminating artificial sweeteners may not be realistic, but limiting intake could be wise. Natural alternatives like honey or maple syrup, or rare sugars like tagatose, may be safer options—though they, too, should be consumed in small amounts.

The bigger takeaway may be that “sugar-free” doesn’t always mean risk-free. Choosing whole foods and minimizing processed options remains the most reliable way to protect both brain and body.

This study is unlikely to be the last word. Future research with brain imaging, biomarker tracking, and randomized clinical trials will be critical to confirm whether sweeteners directly accelerate brain aging—or whether the effect is driven by underlying health factors.

Still, the evidence continues to build a troubling picture: artificial sweeteners may not be the harmless sugar swap they’re marketed to be. For consumers, that means reading labels carefully and questioning whether that diet soda or sugar-free snack is truly worth it.

Artificial sweeteners may help cut calories, but they could come with hidden costs. According to this study, even one diet soda a day was linked to faster cognitive decline, amounting to more than a year of extra brain aging.

artificial sweeteners brain aging

sweeteners cognitive decline

diet soda brain health

sugar substitutes risks

artificial sweeteners study

brain aging research

artificial sweeteners warning

Artificial sweeteners have long been marketed as healthier alternatives to sugar. They sit in diet sodas, low-calorie yogurts, protein bars, and “sugar-free” treats, promising sweetness without guilt. But a new large-scale study suggests the tradeoff might be sharper than expected: faster brain aging.Researchers in Brazil have found that people who consumed the highest levels of artificial sweeteners—roughly the equivalent of one diet soda a day—showed significantly steeper cognitive decline compared to those who consumed little or none. On average, their brains appeared to age about 1.6 years faster.The findings, published in Neurology, add to mounting concerns about the long-term impact of low- and no-calorie sweeteners on human health, particularly when it comes to the brain.The study tracked nearly 13,000 Brazilian adults, ages 35 to 75, as part of the Brazilian Longitudinal Study of Adult Health. Participants’ diets were assessed at the beginning of the study, and their memory and thinking skills were tested three times over eight years.Those who consumed the most artificial sweeteners—an average of 191 milligrams a day, about a teaspoon—experienced a 62% faster global cognitive decline. That translates to about 1.6 years of additional brain aging compared to people consuming the least.Even moderate consumers, averaging 66 milligrams a day, showed accelerated decline: 35% faster cognitive aging, or about 1.3 years.“This study does not prove cause and effect, but the association is concerning,” said lead author Dr. Claudia Kimie Suemoto, a geriatrician at the University of São Paulo’s Medical School. “We know these sweeteners are linked to worse cognitive trajectories.”Why Do Cognitive Functions Get Most Affected By Artificial Sweeteners?The tests measured verbal fluency, working memory, word recall, and processing speed. Working memory—holding information to solve problems or learn new skills—was particularly impacted. Verbal fluency, or the ability to quickly produce words, also declined more steeply among heavy consumers.Interestingly, the link between sweetener consumption and faster decline was strongest in adults under 60. Older participants did not show the same pattern, suggesting that younger brains may be more vulnerable to long-term effects.Which Sweeteners Were Linked to Early Brain Decline?Researchers examined several widely used sweeteners, including:AspartameSaccharinAcesulfame-KErythritolXylitolSorbitolTagatoseAll but tagatose were associated with faster cognitive decline. Tagatose, a rare sugar, did not appear to carry the same risks.Saccharin, acesulfame-K, and aspartame remain “generally recognized as safe” by the U.S. Food and Drug Administration, though the World Health Organization has flagged aspartame as “possibly carcinogenic.” Sugar alcohols like erythritol and xylitol—often added to sugar-free gum, chocolates, and baked goods—have been linked in other studies to blood clot formation, raising risks for stroke and heart attack.Artificial sweeteners are woven into modern diets. From diet sodas to low-carb ice creams, they’re marketed as safe substitutes for sugar, especially to people trying to manage diabetes or obesity.But the assumption of safety is being challenged. A growing body of evidence links these sweeteners to metabolic, vascular, and neurological concerns. Beyond the new study’s findings on cognition, past research has tied erythritol and xylitol to increased risks of cardiovascular events. Other sweeteners like sucralose have been shown to alter brain activity related to hunger, potentially driving overeating.“This study suggests the widespread belief that these sweeteners are harmless could be misguided,” said Dr. Thomas Holland, who wrote an accompanying editorial in Neurology.How Are Artificial Sweeteners Linked To Diabetes?The Brazilian study also noted sharper cognitive decline among participants with diabetes. Since many people with diabetes rely on artificial sweeteners as sugar substitutes, this finding raises tough questions about balancing blood sugar management with brain health risks.Caution and LimitationsResearchers stress that the findings are observational. The study relied on self-reported dietary data at baseline, which may not reflect long-term habits. People with existing health conditions may also be more likely to consume artificial sweeteners, which could partly explain the observed link.Brain scans or biomarkers weren’t included, leaving unanswered questions about how sweeteners might directly affect neural pathways. Still, the study’s scale and long follow-up strengthen its warning signals.What Consumers Should Know?For now, experts recommend moderation rather than panic. Completely eliminating artificial sweeteners may not be realistic, but limiting intake could be wise. Natural alternatives like honey or maple syrup, or rare sugars like tagatose, may be safer options—though they, too, should be consumed in small amounts.The bigger takeaway may be that “sugar-free” doesn’t always mean risk-free. Choosing whole foods and minimizing processed options remains the most reliable way to protect both brain and body.This study is unlikely to be the last word. Future research with brain imaging, biomarker tracking, and randomized clinical trials will be critical to confirm whether sweeteners directly accelerate brain aging—or whether the effect is driven by underlying health factors.Still, the evidence continues to build a troubling picture: artificial sweeteners may not be the harmless sugar swap they’re marketed to be. For consumers, that means reading labels carefully and questioning whether that diet soda or sugar-free snack is truly worth it.Artificial sweeteners may help cut calories, but they could come with hidden costs. According to this study, even one diet soda a day was linked to faster cognitive decline, amounting to more than a year of extra brain aging.

artificial sweeteners could accelerate brain decline by 1.5 years, study finds

‘We Were Lied To About Everything Around COVID,’ Says RFK Jr. At Vaccine Hearings

‘we were lied to about everything around covid,’ says rfk jr. at vaccine hearings

Florida Aims To End All Vaccine Mandates, Says State's Surgeon General Joseph Ladapo

florida aims to end all vaccine mandates, says state's surgeon general joseph ladapo

<span>Red meat</span> has long been the 'bad guy' of the nutritional world. Health authorities, such as the World Health Organization (WHO), have long cautioned that eating beef, pork, and lamb regularly might increase <span>cancer risk</span>. Bacon, sausages, and deli cuts of meat were declared to be definite carcinogens, serving as the cornerstone of international dietary guidelines to restrict intake. But a new Canadian study at McMaster University has set off a heated controversy by proposing that <span>animal protein</span>, the very food group to which red meat belongs, may actually help shield us from cancer death.

Could that steak on your plate actually be working in your favor? This controversial research suggests animal protein—including meat, fish, eggs, and dairy—might offer unexpected protection against cancer deaths. While it doesn’t give a free pass to unlimited bacon, the findings are turning decades of dietary advice on its head—and sparking a fresh debate about what’s truly healthy to eat.

The McMaster research considered long-term diet and health outcomes, noting that individuals with increased animal protein intake had reduced death from cancer. To initial appearances, this appears to go against the grain of decades of science establishing a connection between red meat and colorectal and other cancers. The media storm which followed understandably presented the news as a flagrant exoneration of meat enthusiasts. Far more is the case, however.

Instead of singling out red meat per se, the scientists looked at "animal protein" as a large category, including red meat, poultry, fish, eggs, and dairy. This is important because all animal proteins do not have the same risk profile. For example, oily fish like salmon, mackerel, and sardines have previously been associated with reduced risks of cancer, while specific dairy foods may prevent colorectal cancer but possibly raise the risk of prostate cancer. By grouping these foods in one category, the study could have captured the beneficial effect of fish and some dairy, hiding the separate roles of red meat.

Another layer of complexity emerges from closer examination of the study's funding. Funded by the National Cattlemen's Beef Association, the main lobbying organization for America's beef industry, the study has to contend with accusations of conflicts of interest. Industry-funded research is not necessarily flawed, but vested interests are involved.

Methodologically, the research did not distinguish between processed and unprocessed meat, a differentiation critical to cancer studies. Extensive literature uniformly demonstrates that processed meats transmit substantially greater carcinogenic risk compared with unprocessed cuts. Further, the research did not assess certain types of cancer, and it left unanswered the issue of whether the protective association holds across all malignancies or only some. 

<h2>Can Plant-Based Proteins Have The Same Effect on Cancer?</h2>

Intriguingly, the study also tested plant protein sources, such as legumes, nuts, and soy foods like tofu, and found no strong protective effect on cancer death. This seems to contradict previous studies associating plant proteins with lower risk of cancer. Although this finding is surprising, it highlights the nuance of nutrition science: food interactions, cooking methods, and lifestyle habits all affect health in ways that are challenging to deconstruct.

This does not devalue the established advantages of plant foods. Fruits, vegetables, and whole grains are still good sources of fiber, antioxidants, and phytochemicals, which all translate to reduced disease risk and overall better health. 

Even if subsequent studies validate some protective benefits of animal protein, it will be unwise to read the results as license to overconsume meat. Too much red meat remains linked with cardiovascular disease, type 2 diabetes, and other chronic diseases. Nutrition professionals stress balance: a regimen featuring varied protein sources, copious amounts of plant foods, and minimally processed foods is still the gold standard.

Nutrition science is seldom binary. It is extremely difficult to isolate the impact of a single food item on multifactorial diseases like cancer. Human beings eat meals as a mixture of foods, depending on culture, lifestyle, and genes. Observational research such as the McMaster study gives useful information but cannot prove causality.

Targeting overall eating patterns is more realistic than dwelling on specific foods. A "balanced plate" philosophy—consisting of moderate amounts of meat, fish, and plant proteins, with fruits, vegetables, and whole grains—represents the most evidence-backed route to sustainable health. For red meat fans, moderation and selection of unprocessed, lean cuts are important.

Meanwhile, the controversy surrounding meat and cancer risk will rage on. As scientists dig deeper into eating habits, types of protein, and lifestyle factors, increasingly detailed advice will follow. In the meantime, the research exists less as a final ruling that meat prevents cancer and more as a reminder that nutrition science is subtle, constantly shifting, and never firm.

In the end, this research provides an interesting twist to current studies but does not topple decades of data that have attributed processed and red meat consumption to increased cancer risk. Eating well, careful portion control, and varied food choices are still the best bets for health-food consumers wading through the often-bewildering realm of nutritional headlines.

animal protein

red meat

cancer prevention

red meat dangers

processed meat risks

dietary protein

nutrition research

cancer risk

cancer symptoms

Red meat has long been the 'bad guy' of the nutritional world. Health authorities, such as the World Health Organization (WHO), have long cautioned that eating beef, pork, and lamb regularly might increase cancer risk. Bacon, sausages, and deli cuts of meat were declared to be definite carcinogens, serving as the cornerstone of international dietary guidelines to restrict intake. But a new Canadian study at McMaster University has set off a heated controversy by proposing that animal protein, the very food group to which red meat belongs, may actually help shield us from cancer death.Could that steak on your plate actually be working in your favor? This controversial research suggests animal protein—including meat, fish, eggs, and dairy—might offer unexpected protection against cancer deaths. While it doesn’t give a free pass to unlimited bacon, the findings are turning decades of dietary advice on its head—and sparking a fresh debate about what’s truly healthy to eat.The McMaster research considered long-term diet and health outcomes, noting that individuals with increased animal protein intake had reduced death from cancer. To initial appearances, this appears to go against the grain of decades of science establishing a connection between red meat and colorectal and other cancers. The media storm which followed understandably presented the news as a flagrant exoneration of meat enthusiasts. Far more is the case, however.Instead of singling out red meat per se, the scientists looked at "animal protein" as a large category, including red meat, poultry, fish, eggs, and dairy. This is important because all animal proteins do not have the same risk profile. For example, oily fish like salmon, mackerel, and sardines have previously been associated with reduced risks of cancer, while specific dairy foods may prevent colorectal cancer but possibly raise the risk of prostate cancer. By grouping these foods in one category, the study could have captured the beneficial effect of fish and some dairy, hiding the separate roles of red meat.Another layer of complexity emerges from closer examination of the study's funding. Funded by the National Cattlemen's Beef Association, the main lobbying organization for America's beef industry, the study has to contend with accusations of conflicts of interest. Industry-funded research is not necessarily flawed, but vested interests are involved.Methodologically, the research did not distinguish between processed and unprocessed meat, a differentiation critical to cancer studies. Extensive literature uniformly demonstrates that processed meats transmit substantially greater carcinogenic risk compared with unprocessed cuts. Further, the research did not assess certain types of cancer, and it left unanswered the issue of whether the protective association holds across all malignancies or only some. Can Plant-Based Proteins Have The Same Effect on Cancer?Intriguingly, the study also tested plant protein sources, such as legumes, nuts, and soy foods like tofu, and found no strong protective effect on cancer death. This seems to contradict previous studies associating plant proteins with lower risk of cancer. Although this finding is surprising, it highlights the nuance of nutrition science: food interactions, cooking methods, and lifestyle habits all affect health in ways that are challenging to deconstruct.This does not devalue the established advantages of plant foods. Fruits, vegetables, and whole grains are still good sources of fiber, antioxidants, and phytochemicals, which all translate to reduced disease risk and overall better health. Moderation Remains KeyEven if subsequent studies validate some protective benefits of animal protein, it will be unwise to read the results as license to overconsume meat. Too much red meat remains linked with cardiovascular disease, type 2 diabetes, and other chronic diseases. Nutrition professionals stress balance: a regimen featuring varied protein sources, copious amounts of plant foods, and minimally processed foods is still the gold standard.Nutrition science is seldom binary. It is extremely difficult to isolate the impact of a single food item on multifactorial diseases like cancer. Human beings eat meals as a mixture of foods, depending on culture, lifestyle, and genes. Observational research such as the McMaster study gives useful information but cannot prove causality.Targeting overall eating patterns is more realistic than dwelling on specific foods. A "balanced plate" philosophy—consisting of moderate amounts of meat, fish, and plant proteins, with fruits, vegetables, and whole grains—represents the most evidence-backed route to sustainable health. For red meat fans, moderation and selection of unprocessed, lean cuts are important.Meanwhile, the controversy surrounding meat and cancer risk will rage on. As scientists dig deeper into eating habits, types of protein, and lifestyle factors, increasingly detailed advice will follow. In the meantime, the research exists less as a final ruling that meat prevents cancer and more as a reminder that nutrition science is subtle, constantly shifting, and never firm.In the end, this research provides an interesting twist to current studies but does not topple decades of data that have attributed processed and red meat consumption to increased cancer risk. Eating well, careful portion control, and varied food choices are still the best bets for health-food consumers wading through the often-bewildering realm of nutritional headlines.

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.