Health and Me

Ishita Roy

Can Low Calorie Diet Impact Your Mental Health?

Can low calorie diet impact

A new study published in <em>BMJ <span rel="noindex">Nutrition</span> Prevention &amp; Health</em> has found that low-calorie or restrictive diets may be associated with a higher risk of depressive symptoms, particularly in men and people who are overweight or obese. The findings challenge previous research and highlight the potential <span>mental health</span> costs of calorie-cutting diets, especially when followed without proper nutritional guidance.

<h4>Healthy vs. Unhealthy Diets: What We Know</h4>

Traditionally, diets rich in whole foods—such as fruits, vegetables, whole grains, nuts, lean proteins, and fish—are linked to lower risks of depression. On the other hand, diets high in ultra-processed foods, refined sugars, saturated fats, and processed meats are associated with a greater risk of mental health issues. However, not all diets fit neatly into these categories, and many people follow restrictive eating plans for various health reasons. This new study set out to explore whether these restrictive diets themselves may be linked to depressive symptoms.

<h4>The Study: Diet Patterns and Depression Scores</h4>

Researchers analyzed data from 28,525 adults who participated in the US National Health and Nutrition Examination Survey (NHANES) between 2007 and 2018. Participants also completed the PHQ-9 questionnaire, a standard tool used to assess the severity of depressive symptoms.

About 8% of participants reported depressive symptoms. Diet types were grouped into four categories:

<ul><li>Calorie-restrictive diets</li><li>Nutrient-restrictive diets (low in fat, sugar, salt, fibre, or carbs)</li><li>Established diets (such as diabetic diets)</li><li>No specific diet</li></ul>

The majority—87%—were not following any specific diet. Only 8% reported being on a calorie-restrictive diet, and even fewer followed nutrient-restrictive (3%) or established (2%) dietary plans.

<h4>Key Findings: Dieting and Depressive Symptoms</h4>

The results showed that people on calorie-restrictive diets had slightly higher PHQ-9 depression scores than those not on a diet. The differences were more significant among overweight individuals and men.

Overweight individuals following calorie-restrictive diets had PHQ-9 scores 0.46 points higher.

Nutrient-restrictive diets led to a 0.61-point increase in depressive scores in the same group.

Men on nutrient-restrictive diets had higher cognitive-affective symptoms (thoughts and feelings linked to depression) compared to women.

All three diet types were associated with higher somatic symptoms (physical symptoms linked to emotional distress) in men.

<h4>Possible Explanations and Limitations</h4>

Researchers noted that participants might have inaccurately reported or classified their diets. Unlike clinical trials, real-life calorie-restricted diets often lack adequate nutrients, leading to deficiencies that could affect mental health.

The researchers suggest that poor nutrient intake, weight cycling, and physiological stress might contribute to the link between dieting and depression. They also highlight the role of nutrients like omega-3 fatty acids and vitamin B12 in supporting brain function—nutrients that may be lacking in restrictive diets.

While the effects seen in the study were modest, the findings add to growing concerns about the mental health impact of restrictive diets. Experts stress the need for well-designed studies that accurately assess diet and mental health links, particularly among vulnerable groups.

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A new study published in BMJ Nutrition Prevention & Health has found that low-calorie or restrictive diets may be associated with a higher risk of depressive symptoms, particularly in men and people who are overweight or obese. The findings challenge previous research and highlight the potential mental health costs of calorie-cutting diets, especially when followed without proper nutritional guidance.Healthy vs. Unhealthy Diets: What We KnowTraditionally, diets rich in whole foods—such as fruits, vegetables, whole grains, nuts, lean proteins, and fish—are linked to lower risks of depression. On the other hand, diets high in ultra-processed foods, refined sugars, saturated fats, and processed meats are associated with a greater risk of mental health issues. However, not all diets fit neatly into these categories, and many people follow restrictive eating plans for various health reasons. This new study set out to explore whether these restrictive diets themselves may be linked to depressive symptoms.The Study: Diet Patterns and Depression ScoresResearchers analyzed data from 28,525 adults who participated in the US National Health and Nutrition Examination Survey (NHANES) between 2007 and 2018. Participants also completed the PHQ-9 questionnaire, a standard tool used to assess the severity of depressive symptoms.About 8% of participants reported depressive symptoms. Diet types were grouped into four categories:Calorie-restrictive dietsNutrient-restrictive diets (low in fat, sugar, salt, fibre, or carbs)Established diets (such as diabetic diets)No specific dietThe majority—87%—were not following any specific diet. Only 8% reported being on a calorie-restrictive diet, and even fewer followed nutrient-restrictive (3%) or established (2%) dietary plans.Key Findings: Dieting and Depressive SymptomsThe results showed that people on calorie-restrictive diets had slightly higher PHQ-9 depression scores than those not on a diet. The differences were more significant among overweight individuals and men.Overweight individuals following calorie-restrictive diets had PHQ-9 scores 0.46 points higher.Nutrient-restrictive diets led to a 0.61-point increase in depressive scores in the same group.Men on nutrient-restrictive diets had higher cognitive-affective symptoms (thoughts and feelings linked to depression) compared to women.All three diet types were associated with higher somatic symptoms (physical symptoms linked to emotional distress) in men.Possible Explanations and LimitationsResearchers noted that participants might have inaccurately reported or classified their diets. Unlike clinical trials, real-life calorie-restricted diets often lack adequate nutrients, leading to deficiencies that could affect mental health.The researchers suggest that poor nutrient intake, weight cycling, and physiological stress might contribute to the link between dieting and depression. They also highlight the role of nutrients like omega-3 fatty acids and vitamin B12 in supporting brain function—nutrients that may be lacking in restrictive diets.While the effects seen in the study were modest, the findings add to growing concerns about the mental health impact of restrictive diets. Experts stress the need for well-designed studies that accurately assess diet and mental health links, particularly among vulnerable groups.

can low calorie diet impact your mental health?

1 In 5 Food Items In US Contains Synthetic Dyes, Finds Study

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A new study has found that synthetic <span>food dyes</span> are used in roughly 1 in 5 packaged foods and beverages sold by leading U.S. food manufacturers. The research, published in the Journal of the Academy of <span>Nutrition</span> and Dietetics, raises concerns over the widespread presence of artificial colorants in everyday supermarket products, especially those marketed to children.

The most commonly used dye was Red 40, found in 14% of all products analyzed — or about one in every seven items. Red 40 is among a group of eight synthetic dyes currently under review by U.S. health authorities due to growing concerns about their health impacts.

“Products containing synthetic dyes also had a much higher average total sugar content compared to products without synthetic dyes,” said lead researcher Elizabeth Dunford, a nutrition consultant with the University of North Carolina at Chapel Hill. “This suggests that companies are using bright colors to market sweeter, less nutritious foods.”

In April, the U.S. Food and Drug Administration (FDA) began taking steps to eliminate some of these dyes from the food supply. It proposed revoking approval for Citrus Red 2 and Orange B, and announced plans to phase out Red 40, Green 3, Yellow 5, Yellow 6, Blue 1, and Blue 2 by the end of 2026.

“These poisonous compounds offer no nutritional benefit and pose real, measurable dangers to our children’s health and development,” said U.S. Health and Human Services Secretary Robert F. Kennedy Jr. in an earlier statement. “That era is coming to an end.”

To understand just how widespread synthetic dyes are, researchers analyzed nearly 39,800 grocery store products from the top 25 food manufacturers in the U.S. The data represented more than 80% of packaged foods available in American supermarkets.

The findings showed that synthetic dyes are particularly prevalent in products targeted at children. About 28% of products in the top five child-focused categories contained dyes, compared to 11% in all other categories. These categories included confections, sugary beverages, ready-to-eat meals, breakfast cereals, and baked goods.

<h4>Top Offenders: Sports and Sugary Drinks</h4>

Certain food and drink categories were more likely to include synthetic dyes. The study found:

<ul><li>Sports drinks: 79% contained dyes</li><li>Beverages made from concentrate: 71%</li><li>Confections (candies): 54%</li></ul>

When looking at consumer purchases, three categories dominated:

<ul><li>Carbonated drinks: 30% of dye-containing products</li><li>Confections: 26%</li><li>Sports drinks: 14%</li></ul>

Interestingly, products with synthetic dyes also contained 141% more total sugar on average than those without them. However, they tended to have lower levels of sodium and saturated fat.

“There are a number of policy options to limit dye exposure, including bans and warning labels,” said Thomas Galligan, principal scientist for food additives and supplements at the Center for Science in the Public Interest in Washington, D.C.

Galligan emphasized that companies could also choose to reduce dye use on their own. “Our results show a wide variation in how much different companies use synthetic dyes, even within the same food categories,” he said. “That tells us it’s entirely feasible to cut back.”

food dyes

diet and nutrition

diet nutrition

us health

A new study has found that synthetic food dyes are used in roughly 1 in 5 packaged foods and beverages sold by leading U.S. food manufacturers. The research, published in the Journal of the Academy of Nutrition and Dietetics, raises concerns over the widespread presence of artificial colorants in everyday supermarket products, especially those marketed to children.Red 40 Tops the ListThe most commonly used dye was Red 40, found in 14% of all products analyzed — or about one in every seven items. Red 40 is among a group of eight synthetic dyes currently under review by U.S. health authorities due to growing concerns about their health impacts.“Products containing synthetic dyes also had a much higher average total sugar content compared to products without synthetic dyes,” said lead researcher Elizabeth Dunford, a nutrition consultant with the University of North Carolina at Chapel Hill. “This suggests that companies are using bright colors to market sweeter, less nutritious foods.”A Push for Change by 2026In April, the U.S. Food and Drug Administration (FDA) began taking steps to eliminate some of these dyes from the food supply. It proposed revoking approval for Citrus Red 2 and Orange B, and announced plans to phase out Red 40, Green 3, Yellow 5, Yellow 6, Blue 1, and Blue 2 by the end of 2026.“These poisonous compounds offer no nutritional benefit and pose real, measurable dangers to our children’s health and development,” said U.S. Health and Human Services Secretary Robert F. Kennedy Jr. in an earlier statement. “That era is coming to an end.”Study Covered 39,800 ProductsTo understand just how widespread synthetic dyes are, researchers analyzed nearly 39,800 grocery store products from the top 25 food manufacturers in the U.S. The data represented more than 80% of packaged foods available in American supermarkets.The findings showed that synthetic dyes are particularly prevalent in products targeted at children. About 28% of products in the top five child-focused categories contained dyes, compared to 11% in all other categories. These categories included confections, sugary beverages, ready-to-eat meals, breakfast cereals, and baked goods.Top Offenders: Sports and Sugary DrinksCertain food and drink categories were more likely to include synthetic dyes. The study found:Sports drinks: 79% contained dyesBeverages made from concentrate: 71%Confections (candies): 54%When looking at consumer purchases, three categories dominated:Carbonated drinks: 30% of dye-containing productsConfections: 26%Sports drinks: 14%More Sugar, Less SodiumInterestingly, products with synthetic dyes also contained 141% more total sugar on average than those without them. However, they tended to have lower levels of sodium and saturated fat.“There are a number of policy options to limit dye exposure, including bans and warning labels,” said Thomas Galligan, principal scientist for food additives and supplements at the Center for Science in the Public Interest in Washington, D.C.Galligan emphasized that companies could also choose to reduce dye use on their own. “Our results show a wide variation in how much different companies use synthetic dyes, even within the same food categories,” he said. “That tells us it’s entirely feasible to cut back.”

1 in 5 food items in us contains synthetic dyes, finds study

Aarushi Bhadury

These 4 Everyday Foods Can Help Lower Your Blood Pressure And Protect Your Heart

This Unlikely 4 Food Items Can Help You Lower Your Blood Pressure And Protect Your Heart

Menopause Age Plays A Significant Role In Our Future Heart Health - Can You Delay The Age?

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Dementia Risk Has Been Associated With These 15 Lifestyle And Health Risks

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Foods plays an important role in protecting our heart. While we may avoid certain foods that seem unhealthy, understanding the components and their benefits can help us make educated choices for our health. One such food is chocolate. Often avoided for health, study shows that it can actually protect your heart. 

Enjoying a bit of dark chocolate or a comforting cup of tea might do more than just taste good – scientists have found they can actually help lower your blood pressure. Researchers in the UK have been studying natural plant compounds called flavan-3-ols to see if they can improve blood pressure and make our blood vessels work better. 

<h2>Flavan-3-ols and <span rel="noindex">Heart Health</span> </h2>

A study done by the University of Surrey confirms that flavan-3-ols, found naturally in foods like cocoa, tea, apples, and grapes, are great for your heart and blood pressure. While these compounds "show promise," the researchers note they aren't commonly used yet to prevent heart disease. Their study looked at information from many other studies – 145 of them, involving 5,200 people. 

The study found that regularly eating foods with flavan-3-ols can lower blood pressure readings, especially for people who already have high blood pressure. In some cases, the positive effect was similar to what you'd get from certain blood pressure medicines. 

Flavan-3-ols also made the inner lining of blood vessels (called the endothelium) work better. This lining is super important for smooth blood flow and overall heart health. If it gets damaged, it can lead to problems like hardened arteries, which can cause heart attacks and strokes. 

The researchers also noticed that the improvement in blood vessel function happened even if blood pressure didn't change. This suggests these compounds have a wider positive impact on your blood system, showing they can help prevent heart and blood vessel problems.

<h2>Trio-Protector For Heart Health </h2>

The researchers explained that these findings are encouraging for anyone looking for easy ways to manage their blood pressure and keep their heart healthy through tasty diet changes. 

But remember, this doesn't mean you can eat tons of chocolate. Small amounts are key, and dark chocolate is much better than milk chocolate. Also, flavan-3-ols can't replace your blood pressure medicines if you need them. However, they can be a useful extra part of a "healthy lifestyle." 

Adding small amounts of everyday foods like tea, apples, dark chocolate, or cocoa powder to your diet can give you helpful amounts of flavan-3-ols. While not a substitute for medicine or your doctor's advice, including more foods rich in flavan-3-ols daily can be a valuable addition to a healthy routine, especially if you have higher blood pressure. He added that while these findings are hopeful, they need more study. 

<h2>How Flavan-3-ols Protect Heart Health </h2>

In 2022, a study Cosmos looked at over 21,000 people and found that certain cocoa compounds (a type of flavanol) significantly reduced deaths from heart disease by 27%. 

The lead researcher explained that the 145 studies they reviewed tested various foods and supplements with flavan-3-ols, including cocoa, green and black tea, grapes, and apples. They also checked how these compounds affected blood pressure and how well blood vessels widen. The studies varied in length, from a single dose to weeks or months. On average, people ate about 586 mg of flavan-3-ols each day. That's roughly the amount in two to three cups of tea, one to two servings of dark chocolate, two tablespoons of cocoa powder, or a couple of apples. 

Regular intake of flavan-3-ols led to an average drop in blood pressure readings of about 2.8 points (top number) and 2.0 points (bottom number). But for people who already had high blood pressure, the benefits were even bigger, with drops of up to 6-7 points (top number) and 4 points (bottom number). These improvements were similar to what some blood pressure medicines achieve and could greatly lower the risk of heart attacks and strokes. 

diet & nutrition

heart health

heart healthy foods

is chocolate good for heart

Flavan 3 ols and Heart Health

how to protect your heart health

Foods plays an important role in protecting our heart. While we may avoid certain foods that seem unhealthy, understanding the components and their benefits can help us make educated choices for our health. One such food is chocolate. Often avoided for health, study shows that it can actually protect your heart. Enjoying a bit of dark chocolate or a comforting cup of tea might do more than just taste good – scientists have found they can actually help lower your blood pressure. Researchers in the UK have been studying natural plant compounds called flavan-3-ols to see if they can improve blood pressure and make our blood vessels work better. Flavan-3-ols and Heart Health A study done by the University of Surrey confirms that flavan-3-ols, found naturally in foods like cocoa, tea, apples, and grapes, are great for your heart and blood pressure. While these compounds "show promise," the researchers note they aren't commonly used yet to prevent heart disease. Their study looked at information from many other studies – 145 of them, involving 5,200 people. The study found that regularly eating foods with flavan-3-ols can lower blood pressure readings, especially for people who already have high blood pressure. In some cases, the positive effect was similar to what you'd get from certain blood pressure medicines. Flavan-3-ols also made the inner lining of blood vessels (called the endothelium) work better. This lining is super important for smooth blood flow and overall heart health. If it gets damaged, it can lead to problems like hardened arteries, which can cause heart attacks and strokes. The researchers also noticed that the improvement in blood vessel function happened even if blood pressure didn't change. This suggests these compounds have a wider positive impact on your blood system, showing they can help prevent heart and blood vessel problems. Trio-Protector For Heart Health The researchers explained that these findings are encouraging for anyone looking for easy ways to manage their blood pressure and keep their heart healthy through tasty diet changes. But remember, this doesn't mean you can eat tons of chocolate. Small amounts are key, and dark chocolate is much better than milk chocolate. Also, flavan-3-ols can't replace your blood pressure medicines if you need them. However, they can be a useful extra part of a "healthy lifestyle." Adding small amounts of everyday foods like tea, apples, dark chocolate, or cocoa powder to your diet can give you helpful amounts of flavan-3-ols. While not a substitute for medicine or your doctor's advice, including more foods rich in flavan-3-ols daily can be a valuable addition to a healthy routine, especially if you have higher blood pressure. He added that while these findings are hopeful, they need more study. How Flavan-3-ols Protect Heart Health In 2022, a study Cosmos looked at over 21,000 people and found that certain cocoa compounds (a type of flavanol) significantly reduced deaths from heart disease by 27%. The lead researcher explained that the 145 studies they reviewed tested various foods and supplements with flavan-3-ols, including cocoa, green and black tea, grapes, and apples. They also checked how these compounds affected blood pressure and how well blood vessels widen. The studies varied in length, from a single dose to weeks or months. On average, people ate about 586 mg of flavan-3-ols each day. That's roughly the amount in two to three cups of tea, one to two servings of dark chocolate, two tablespoons of cocoa powder, or a couple of apples. Regular intake of flavan-3-ols led to an average drop in blood pressure readings of about 2.8 points (top number) and 2.0 points (bottom number). But for people who already had high blood pressure, the benefits were even bigger, with drops of up to 6-7 points (top number) and 4 points (bottom number). These improvements were similar to what some blood pressure medicines achieve and could greatly lower the risk of heart attacks and strokes. 

this unlikely 4 food items can help you lower your blood pressure and protect your heart

Where Do Gluten Reactions Start In The Body?  Scientists Finally Found The Source

where do gluten reactions start in the body?  scientists finally found the source

Many people are not aware that the popular foods they enjoy eating or processed snacks that add to their daily consumption could have carcinogenic components. While you may not see immediate effects, they slowly chip away at your health causing you long term damage. 

A new study from China has found a worrying connection between <span>aspartame</span>, a common artificial sweetener, and <span>glioblastoma</span>, which is the most aggressive kind of <span>brain cancer</span>. This research, published in Scientific Reports, used mouse models to investigate how aspartame affects gut bacteria and how those changes might influence the development of glioblastoma. 

<h2>How Aspartame Might Help Tumors Grow </h2>

Scientists discovered that aspartame might create the right conditions in your gut to help tumors grow. Specifically, people who had more aspartame also had less of a certain type of bacteria in their gut. This type of bacteria has been linked to other health problems before, like being overweight or diseases like Parkinson's. The study also found a link between aspartame and how certain genes work inside brain cancer tumors. 

The researchers said their findings are important for understanding how safe artificial sweeteners are and how they might affect cancer growth. This new information could lead to new ways to treat this <span>aggressive brain cancer</span>, possibly by focusing on genes or using treatments that involve gut bacteria. The scientists plan to keep studying how aspartame changes things in the body and around tumors. 

<h2>Past Worries and How Much is Okay </h2>

This isn't the first time aspartame has been a concern. Before, some health groups said aspartame might "possibly cause cancer" in humans, but they didn't have strong proof. 

There's a daily limit for how much aspartame is considered safe: 40 milligrams for every kilogram of your body weight. So, if you weigh 80 kilograms, you shouldn't have more than 3.2 grams of aspartame in a day. Even though this seems like a lot, aspartame is in many everyday "diet" or sugar-free foods and drinks. For example, some diet sodas can have 200 milligrams of aspartame in just one can. It's also in some medicines and chewable vitamins. Experts say it's about 200 times sweeter than regular sugar. 

<h2>Ongoing Debate About Aspartame's Safety </h2>

Even though many health organizations around the world say aspartame is safe, scientists have been worried about it in studies for many years. However, a big review of these studies in 2019 said there were no major health risks or benefits from artificial sweeteners. This was mainly because many studies were small, short, or not very well done. A similar review in 2022 also mentioned "possible negative health effects with long-term use," but again, the proof wasn't strong enough. These "negative health effects" included worries about getting overweight, type 2 diabetes, heart disease, and even a shorter lifespan. 

<h2><span rel="noindex">Healthy Eating</span> and Role of Aspartame's </h2>

Completely avoiding aspartame would be really hard, and it might not even be necessary. Experts suggest that eating a wide variety of plant-based foods (like fruits, vegetables, beans, and nuts) is the healthiest choice. It's also less healthy to eat a lot of highly processed foods, which are more likely to contain aspartame. So, try to pick fresh ingredients, fruits, vegetables, beans, nuts, and seeds whenever you can. 

brain cancer

healthy eating

Aggressive Brain Cancer

Common Sweetener linked to brain cancer

glioblastoma

Aspartame

Many people are not aware that the popular foods they enjoy eating or processed snacks that add to their daily consumption could have carcinogenic components. While you may not see immediate effects, they slowly chip away at your health causing you long term damage. A new study from China has found a worrying connection between aspartame, a common artificial sweetener, and glioblastoma, which is the most aggressive kind of brain cancer. This research, published in Scientific Reports, used mouse models to investigate how aspartame affects gut bacteria and how those changes might influence the development of glioblastoma. How Aspartame Might Help Tumors Grow Scientists discovered that aspartame might create the right conditions in your gut to help tumors grow. Specifically, people who had more aspartame also had less of a certain type of bacteria in their gut. This type of bacteria has been linked to other health problems before, like being overweight or diseases like Parkinson's. The study also found a link between aspartame and how certain genes work inside brain cancer tumors. The researchers said their findings are important for understanding how safe artificial sweeteners are and how they might affect cancer growth. This new information could lead to new ways to treat this aggressive brain cancer, possibly by focusing on genes or using treatments that involve gut bacteria. The scientists plan to keep studying how aspartame changes things in the body and around tumors. Past Worries and How Much is Okay This isn't the first time aspartame has been a concern. Before, some health groups said aspartame might "possibly cause cancer" in humans, but they didn't have strong proof. There's a daily limit for how much aspartame is considered safe: 40 milligrams for every kilogram of your body weight. So, if you weigh 80 kilograms, you shouldn't have more than 3.2 grams of aspartame in a day. Even though this seems like a lot, aspartame is in many everyday "diet" or sugar-free foods and drinks. For example, some diet sodas can have 200 milligrams of aspartame in just one can. It's also in some medicines and chewable vitamins. Experts say it's about 200 times sweeter than regular sugar. Ongoing Debate About Aspartame's Safety Even though many health organizations around the world say aspartame is safe, scientists have been worried about it in studies for many years. However, a big review of these studies in 2019 said there were no major health risks or benefits from artificial sweeteners. This was mainly because many studies were small, short, or not very well done. A similar review in 2022 also mentioned "possible negative health effects with long-term use," but again, the proof wasn't strong enough. These "negative health effects" included worries about getting overweight, type 2 diabetes, heart disease, and even a shorter lifespan. Healthy Eating and Role of Aspartame's Completely avoiding aspartame would be really hard, and it might not even be necessary. Experts suggest that eating a wide variety of plant-based foods (like fruits, vegetables, beans, and nuts) is the healthiest choice. It's also less healthy to eat a lot of highly processed foods, which are more likely to contain aspartame. So, try to pick fresh ingredients, fruits, vegetables, beans, nuts, and seeds whenever you can. 

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