Ishita Roy

Can Vitamin B12 Deficiency Cause You Nerve Damage?

Vitamin B12 Deficiency Cause You Nerve Damage

<span>Vitamin B12</span> is one of the many B <span>vitamin</span>s that are essential for our body's function. It helps with the creation of DNA and red blood cells. Furthermore, it also helps with the central nervous system, like your brain and your spinal cord. It is also essential to keep your hair, nails and skin healthy. Since vitamin <span>B12</span> contains mineral cobalt, it is also known as cobalamin. 

Your body does not naturally make B12, this means you have to get it from foods of animal origin or from supplements. This vitamin is water-soluble and can be stored in the liver for up to 5 years. However, this means that if you do not consume enough vitamin B12, your body will use up the stored vitamin and after a while when it is over, you could become deficient. 

<h4>What Vitamin B12 Does to Your Body?</h4>

Vitamin B12 makes healthy red blood cells, white blood cells and platelets. On a daily basis, 1% of your old red blood cells are replaced and this is where vitamin B12 works. 

It also helps with bone health, and a lack of B12 can lead to osteoporosis. 

<h4><span rel="noindex">Nerve Damage</span> And Lack of Vitamin B12</h4>

Furthermore, if you lack vitamin B12, it could lead to optic neuropathy. This means that the optic nerve that transmits visual information from the eye to the brain can be damaged. 

Have you ever felt pins and needles in your hands and feet? This could happen due to a lack of vitamin B12. As this vitamin plays a crucial role in the nervous system and its absence can cause nerve damage. 

Vitamin B12 produces myelin that shields the nerves and helps them transmit sensations and without sufficient myelin, nerves can be damaged. These problems are first felt in the hands and feet as the first damage occurs in the peripheral nerves, related to hands and feet. This is why you feel tingling in these parts of your body. 

Over time, peripheral nerve damage can also lead to movement problems and numbness in the feet. This can lead to muscle weakness and diminished reflexes. A 2012 study titled <em>The Relationship of Vitamin B12 and Sensory and Motor Peripheral Nerve Function in Older Adults</em> that studied 2,287 adults aged 72 to 83 found that the deficiency of vitamin B12 is associated with "worse sensory and motor peripheral nerve function." This means, that nerve function impairment may lead to physical function decline and disability in older adults, which can be prevented by treating the low B12 levels. 

The nerve damage affects the legs before it affects the arms and without proper care, over time, people may become unable to locate where their arms and legs are. 

It can also cause confusion, and depression, lead to delirium, paranoia, and impaired mental function including dementia. The absence of vitamin B12 is also associated with cognitive problems and memory issues as it plays a role in Alzheimer's disease.

Animal Foods: fish, meat, poultry, eggs, milk, and other dairy products. 

Fortified Foods: breakfast cereals, nutritional yeasts and plant milk can also be a good source of vitamin B.

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vitamin b12 deficiency

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Vitamin B12 is one of the many B vitamins that are essential for our body's function. It helps with the creation of DNA and red blood cells. Furthermore, it also helps with the central nervous system, like your brain and your spinal cord. It is also essential to keep your hair, nails and skin healthy. Since vitamin B12 contains mineral cobalt, it is also known as cobalamin. Your body does not naturally make B12, this means you have to get it from foods of animal origin or from supplements. This vitamin is water-soluble and can be stored in the liver for up to 5 years. However, this means that if you do not consume enough vitamin B12, your body will use up the stored vitamin and after a while when it is over, you could become deficient. What Vitamin B12 Does to Your Body?Vitamin B12 makes healthy red blood cells, white blood cells and platelets. On a daily basis, 1% of your old red blood cells are replaced and this is where vitamin B12 works. It also helps with bone health, and a lack of B12 can lead to osteoporosis. Nerve Damage And Lack of Vitamin B12Furthermore, if you lack vitamin B12, it could lead to optic neuropathy. This means that the optic nerve that transmits visual information from the eye to the brain can be damaged. Have you ever felt pins and needles in your hands and feet? This could happen due to a lack of vitamin B12. As this vitamin plays a crucial role in the nervous system and its absence can cause nerve damage. Vitamin B12 produces myelin that shields the nerves and helps them transmit sensations and without sufficient myelin, nerves can be damaged. These problems are first felt in the hands and feet as the first damage occurs in the peripheral nerves, related to hands and feet. This is why you feel tingling in these parts of your body. Over time, peripheral nerve damage can also lead to movement problems and numbness in the feet. This can lead to muscle weakness and diminished reflexes. A 2012 study titled The Relationship of Vitamin B12 and Sensory and Motor Peripheral Nerve Function in Older Adults that studied 2,287 adults aged 72 to 83 found that the deficiency of vitamin B12 is associated with "worse sensory and motor peripheral nerve function." This means, that nerve function impairment may lead to physical function decline and disability in older adults, which can be prevented by treating the low B12 levels. The nerve damage affects the legs before it affects the arms and without proper care, over time, people may become unable to locate where their arms and legs are. It can also cause confusion, and depression, lead to delirium, paranoia, and impaired mental function including dementia. The absence of vitamin B12 is also associated with cognitive problems and memory issues as it plays a role in Alzheimer's disease.Sources of Vitamin B12Animal Foods: fish, meat, poultry, eggs, milk, and other dairy products. Fortified Foods: breakfast cereals, nutritional yeasts and plant milk can also be a good source of vitamin B. 

can vitamin b12 deficiency cause you nerve damage?

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Struggling to sleep? Emerging research suggests that a simple, natural solution may be hiding among your fruits and veggies. A collaborative study by the University of Chicago Medicine and Columbia University found that eating more produce—and whole grains—during the day could directly improve how deeply and restfully you sleep that very same night.

<h4>The Study: What You Ate Today Affects Tonight</h4>

Published online June 11, 2025, in<em> Sleep Health</em>, this study tracked 34 healthy young adults (average age: 28 years, BMI: 24.1 kg/m², ~50% ethnic minorities) over multiple days. Participants logged their daytime meals via a smartphone app and wore wrist actigraphy devices that measured sleep quality, particularly focusing on sleep fragmentation—or how often one awakens or shifts into lighter sleep.

This real-time, paired data approach revealed clear links: higher intake of fruits, vegetables, and healthy carbohydrates (like whole grains) predicted significantly less disrupted sleep.

<h4>A 16% Improvement in Just One Day</h4>

Statistical modeling showed that consuming the CDC‑recommended five cups of fruits and vegetables daily (vs. none) could reduce sleep fragmentation by approximately 16%. As Dr. Esra Tasali of UChicago Sleep Center commented:

“Dietary modifications could be a new, natural and cost‑effective approach to achieve better sleep.”

“16% is a highly significant difference … remarkable that such a meaningful change could be observed within less than 24 hours.” 

Dr. Marie‑Pierre St‑Onge from Columbia added:

“Small changes can impact sleep. That is empowering — better rest is within your control.” 

<h4>Why It Works: Possible Mechanisms</h4>

While exact mechanisms remain under investigation, experts propose several pathways:

Complex carbohydrates found in fruits, vegetables, and whole grains increase brain uptake of tryptophan, boosting melatonin production—a key hormone for sleep regulation.

High fibre intake stabilizes blood sugar, reducing nocturnal spikes that can fragment sleep.

Plant-based diets are rich in micronutrients like magnesium and B-vitamins, which support the synthesis of serotonin and melatonin .

Fruits and vegetables provide antioxidants and anti-inflammatory compounds that promote cardiovascular calm during sleep .

While this study involved healthy young adults, the implications are broad:

A diet rich in complex carbs, fruits, vegetables, and whole grains could serve as a drug-free, low-cost approach to deeper sleep.

Benefits can emerge quickly—within 24 hours—making it both simple and practical.

Further research is being planned to confirm causality, explore mechanisms, and include individuals of different ages and metabolic health.

<h4>Practical Tips: Sleep–Friendly Eating</h4>

<ul><li>Aim for five cups of produce daily: Includes items like leafy greens, berries, carrots, or apples—one cup equals a medium fruit or two cups of leafy greens.</li></ul>

<ul><li>Pair fruits/vegetables with whole grains: e.g., oatmeal topped with berries or a quinoa salad with veggies.</li></ul>

<ul><li>Work in magnesium/B-vitamin rich foods: such as nuts, seeds, beans, or fortified whole grains.</li></ul>

<ul><li>Reduce late-night heavy meals or added sugars to avoid blood sugar spikes that can disrupt sleep.</li></ul>

<ul><li>Be consistent: Small dietary shifts today may pay off in better sleep tonight—and build long-term benefits.</li></ul>

foods that make you sleep

nutrition

food for insomnia

food to improve sleep

sleeping habit

Struggling to sleep? Emerging research suggests that a simple, natural solution may be hiding among your fruits and veggies. A collaborative study by the University of Chicago Medicine and Columbia University found that eating more produce—and whole grains—during the day could directly improve how deeply and restfully you sleep that very same night.The Study: What You Ate Today Affects TonightPublished online June 11, 2025, in Sleep Health, this study tracked 34 healthy young adults (average age: 28 years, BMI: 24.1 kg/m², ~50% ethnic minorities) over multiple days. Participants logged their daytime meals via a smartphone app and wore wrist actigraphy devices that measured sleep quality, particularly focusing on sleep fragmentation—or how often one awakens or shifts into lighter sleep.This real-time, paired data approach revealed clear links: higher intake of fruits, vegetables, and healthy carbohydrates (like whole grains) predicted significantly less disrupted sleep.A 16% Improvement in Just One DayStatistical modeling showed that consuming the CDC‑recommended five cups of fruits and vegetables daily (vs. none) could reduce sleep fragmentation by approximately 16%. As Dr. Esra Tasali of UChicago Sleep Center commented:“Dietary modifications could be a new, natural and cost‑effective approach to achieve better sleep.”“16% is a highly significant difference … remarkable that such a meaningful change could be observed within less than 24 hours.” Dr. Marie‑Pierre St‑Onge from Columbia added:“Small changes can impact sleep. That is empowering — better rest is within your control.” Why It Works: Possible MechanismsWhile exact mechanisms remain under investigation, experts propose several pathways:Complex carbohydrates found in fruits, vegetables, and whole grains increase brain uptake of tryptophan, boosting melatonin production—a key hormone for sleep regulation.High fibre intake stabilizes blood sugar, reducing nocturnal spikes that can fragment sleep.Plant-based diets are rich in micronutrients like magnesium and B-vitamins, which support the synthesis of serotonin and melatonin .Fruits and vegetables provide antioxidants and anti-inflammatory compounds that promote cardiovascular calm during sleep .What This Means for YouWhile this study involved healthy young adults, the implications are broad:A diet rich in complex carbs, fruits, vegetables, and whole grains could serve as a drug-free, low-cost approach to deeper sleep.Benefits can emerge quickly—within 24 hours—making it both simple and practical.Further research is being planned to confirm causality, explore mechanisms, and include individuals of different ages and metabolic health.Practical Tips: Sleep–Friendly EatingAim for five cups of produce daily: Includes items like leafy greens, berries, carrots, or apples—one cup equals a medium fruit or two cups of leafy greens.Pair fruits/vegetables with whole grains: e.g., oatmeal topped with berries or a quinoa salad with veggies.Work in magnesium/B-vitamin rich foods: such as nuts, seeds, beans, or fortified whole grains.Reduce late-night heavy meals or added sugars to avoid blood sugar spikes that can disrupt sleep.Be consistent: Small dietary shifts today may pay off in better sleep tonight—and build long-term benefits.

what you eat could help you sleep better

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As I write about health I'm surrounded by changing nutritional trends and fad diets, I find myself digging deep into the science of what actually delivers for long-term wellness. Though I've tried intermittent fasting, smoothie bowls, and protein pancakes, I recently thought it was time to go back to basics. For four consecutive weeks, I started my days with a basic, consistent breakfast as suggested by my dietician to manage my PCOS symptoms- two eggs boiled and unbuttered toast. What began as a spontaneous nutritional experiment then quickly became a significant observation on how foods at the core can reset our body's rhythms.

My decision wasn't random- eggs are nutritionally dense power foods filled with quality protein, essential amino acids, and a mix of vitamins such as B12, D, and choline, all of which benefit brain functioning and metabolism. Toast, especially if made from whole-grain bread, is a low-glycemic carbohydrate that provides sustained energy, dietary fiber, and essential minerals such as magnesium and iron.

This combination is an equilibrium of macronutrients: protein, carbohydrates, and little fat. More significantly, it provides a low-effort, inexpensive, and convenient option to start the day.

<h2>Week 1: Stabilizing Energy and Suppressing Mid-Morning Cravings</h2>

At first, I could see how much quicker my morning seemed to be organized. The protein from eggs kept me full, and the toast provided a consistent energy source without bringing my blood sugar level up too high. I no longer caught myself grabbing a muffin or latte around 10 AM. My hunger stayed manageable until lunch, and I was able to reduce mindless snacking.

What caught me off guard was the psychological benefit: a predictable, healthy meal helped ground my morning, easing decision fatigue and allowing me to more easily pass up less healthy options.

<h2>Week 2: Digestive Ease and Improved Focus</h2>

By the second week, I noticed easier digestion. Unlike heavier or dairy breakfasts that sometimes left me feeling distended, this protein-carb combination was easy on my stomach. The addition of fiber-rich whole-grain toast also helped promote regular bowel movements.

Mentally, I was sharper at editorial meetings and more concentrated during writing time. Eggs are a recognised source of choline—a nutrient associated with better mental performance—which would possibly have improved my concentration level subtly.

<h2>Week 3: Subtle Body Composition Shifts</h2>

About halfway through the third week, I started noticing changes in my body. My jeans were fitting a bit tighter around the waist, and I generally felt less inflamed. This might be due to the constant protein consumption aiding in maintaining lean muscle mass and decreasing the tendency to overeat later in the day.

Also of interest: my skin seemed clearer. Although anecdotal, I think the equilibrium of nutrients and lack of sugar or processed breakfast foods was the cause of this shift.

<h2>Week 4: Strengthened Habits and Sustainable Energy</h2>

By the last week, the ritual had become a habit. I liked the ease of knowing what I was consuming and how it would affect me. I also experienced enhanced recovery after workouts. Eggs offer all nine essential amino acids that can be used for muscle repair and growth, which complemented my strength-training program.

Moreover, the consistent energy from this breakfast reduced my afternoon crash. I wasn't grabbing sweet treats or caffeine boosts to get me through the day.

<h2>Nutritional Benefits at a Glance</h2>

Toast and eggs can feel simple, but they make a nutritionally balanced breakfast when carefully prepared. This is what this pairing brings to your plate:

Protein: Two eggs provide about 12 grams of high-quality protein, important for muscle health and fullness.

Fiber: Whole-grain toast has fiber that aids in digestion and fosters fullness.

Choline and B12: Important for brain function, nerve health, and red blood cell formation.

Healthy fats: Although boiled eggs have minimal added fats, their yolks carry good cholesterol (HDL) and fat-soluble vitamins.

Level blood sugar: In contrast to sugary pastries or cereals, this breakfast avoids abrupt spikes and plunges in blood sugar.

<h2>Is This Breakfast Right for Everyone?</h2>

Though I individually gained from this regimen, keep in mind that nutritional requirements are unique. Individuals with certain dietary limitations (e.g., individuals with egg allergies or gluten intolerance) must modify accordingly. For those with cholesterol concerns, recent research indicates that dietary cholesterol plays a lesser role in influencing blood cholesterol in most people, but it's best to see a healthcare provider if you have underlying cardiac issues.

Also, variety is needed for a healthy diet. Though I kept the same breakfast for observation reasons, cutting in some of the other protein-based alternatives such as Greek yogurt, tofu scrambles, or nut-butter toast might provide greater coverage of micronutrients in the long run.

After four weeks of breakfasting on eggs and toast each morning, I came out with more clarity—not only intellectually but nutritionally. This humble habit reminded me that health doesn't always equate to trends, exotic ingredients, or looks-good-on-Instagram plating. Sometimes, reverting to fundamentals is the most healing thing we can do for our bodies.

So, if you’re looking to simplify your mornings, support energy levels, and feel more in control of your diet, consider starting your day with two boiled eggs and a slice of wholesome toast.

diet & nutrition

boiled eggs benefits

daily egg diet

eggs and weight loss

high protein breakfast

healthy breakfast ideas

eggs for metabolism

choline rich foods

As I write about health I'm surrounded by changing nutritional trends and fad diets, I find myself digging deep into the science of what actually delivers for long-term wellness. Though I've tried intermittent fasting, smoothie bowls, and protein pancakes, I recently thought it was time to go back to basics. For four consecutive weeks, I started my days with a basic, consistent breakfast as suggested by my dietician to manage my PCOS symptoms- two eggs boiled and unbuttered toast. What began as a spontaneous nutritional experiment then quickly became a significant observation on how foods at the core can reset our body's rhythms.My decision wasn't random- eggs are nutritionally dense power foods filled with quality protein, essential amino acids, and a mix of vitamins such as B12, D, and choline, all of which benefit brain functioning and metabolism. Toast, especially if made from whole-grain bread, is a low-glycemic carbohydrate that provides sustained energy, dietary fiber, and essential minerals such as magnesium and iron.This combination is an equilibrium of macronutrients: protein, carbohydrates, and little fat. More significantly, it provides a low-effort, inexpensive, and convenient option to start the day.Week 1: Stabilizing Energy and Suppressing Mid-Morning CravingsAt first, I could see how much quicker my morning seemed to be organized. The protein from eggs kept me full, and the toast provided a consistent energy source without bringing my blood sugar level up too high. I no longer caught myself grabbing a muffin or latte around 10 AM. My hunger stayed manageable until lunch, and I was able to reduce mindless snacking.What caught me off guard was the psychological benefit: a predictable, healthy meal helped ground my morning, easing decision fatigue and allowing me to more easily pass up less healthy options.Week 2: Digestive Ease and Improved FocusBy the second week, I noticed easier digestion. Unlike heavier or dairy breakfasts that sometimes left me feeling distended, this protein-carb combination was easy on my stomach. The addition of fiber-rich whole-grain toast also helped promote regular bowel movements.Mentally, I was sharper at editorial meetings and more concentrated during writing time. Eggs are a recognised source of choline—a nutrient associated with better mental performance—which would possibly have improved my concentration level subtly.Week 3: Subtle Body Composition ShiftsAbout halfway through the third week, I started noticing changes in my body. My jeans were fitting a bit tighter around the waist, and I generally felt less inflamed. This might be due to the constant protein consumption aiding in maintaining lean muscle mass and decreasing the tendency to overeat later in the day.Also of interest: my skin seemed clearer. Although anecdotal, I think the equilibrium of nutrients and lack of sugar or processed breakfast foods was the cause of this shift.Week 4: Strengthened Habits and Sustainable EnergyBy the last week, the ritual had become a habit. I liked the ease of knowing what I was consuming and how it would affect me. I also experienced enhanced recovery after workouts. Eggs offer all nine essential amino acids that can be used for muscle repair and growth, which complemented my strength-training program.Moreover, the consistent energy from this breakfast reduced my afternoon crash. I wasn't grabbing sweet treats or caffeine boosts to get me through the day.Nutritional Benefits at a GlanceToast and eggs can feel simple, but they make a nutritionally balanced breakfast when carefully prepared. This is what this pairing brings to your plate:Protein: Two eggs provide about 12 grams of high-quality protein, important for muscle health and fullness.Fiber: Whole-grain toast has fiber that aids in digestion and fosters fullness.Choline and B12: Important for brain function, nerve health, and red blood cell formation.Healthy fats: Although boiled eggs have minimal added fats, their yolks carry good cholesterol (HDL) and fat-soluble vitamins.Level blood sugar: In contrast to sugary pastries or cereals, this breakfast avoids abrupt spikes and plunges in blood sugar.Is This Breakfast Right for Everyone?Though I individually gained from this regimen, keep in mind that nutritional requirements are unique. Individuals with certain dietary limitations (e.g., individuals with egg allergies or gluten intolerance) must modify accordingly. For those with cholesterol concerns, recent research indicates that dietary cholesterol plays a lesser role in influencing blood cholesterol in most people, but it's best to see a healthcare provider if you have underlying cardiac issues.Also, variety is needed for a healthy diet. Though I kept the same breakfast for observation reasons, cutting in some of the other protein-based alternatives such as Greek yogurt, tofu scrambles, or nut-butter toast might provide greater coverage of micronutrients in the long run.After four weeks of breakfasting on eggs and toast each morning, I came out with more clarity—not only intellectually but nutritionally. This humble habit reminded me that health doesn't always equate to trends, exotic ingredients, or looks-good-on-Instagram plating. Sometimes, reverting to fundamentals is the most healing thing we can do for our bodies.So, if you’re looking to simplify your mornings, support energy levels, and feel more in control of your diet, consider starting your day with two boiled eggs and a slice of wholesome toast.

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<span>Cancer</span> is one of the most feared diseases in the world today. While we often focus on genetics or environmental pollution, it’s easy to overlook something closer to home—our daily <span>diet</span>. What we eat may quietly be increasing our risk of developing cancer. In a recent video that's making rounds on social media, Dr. Saurabh Sethi, a Harvard-trained gastroenterologist, on his Instagram account @doctor.sethi with 1.1million followers shared a video that highlighted six foods we often eat without a second thought—foods that research has linked to cancer development and progression.

Here’s a closer look at those six foods, and healthier swaps that can protect your health.

Think sausages, bacon, salami, and deli meats. These are convenient and packed with protein—but they come with a big catch. According to the World Health Organization, these meats are classified as Group 1 carcinogens. That means there’s strong evidence linking them to cancer, particularly colorectal cancer.

Dr. Sethi points out that the nitrates and preservatives used to keep these meats fresh can harm the gut lining and trigger cancerous changes over time. If you're craving something savory, try grilled tofu, boiled eggs, or home-cooked chicken instead.

From sodas to packaged fruit juices and flavored iced teas, sugary drinks are everywhere. But did you know they can do more than just spike your blood sugar? According to Dr. Sethi, they also contribute to chronic inflammation—a key player in cancer. Studies have linked excessive sugary drink consumption to a higher risk of breast, pancreatic, and colon cancers.

Want something refreshing but safe? Choose coconut water, lemon-infused water, or herbal teas.

Crispy snacks like fries, pakoras, and samosas are comfort foods, especially during monsoon or festive seasons. But when food is deep-fried—especially in reused oil—it can produce a chemical called acrylamide. This compound has been linked to cancer in various studies.

Instead of deep frying, try air-frying, baking, or even pan-roasting your favourite snacks. You’ll cut down on harmful compounds without compromising too much on taste.

Love a good barbecue? Be careful. Cooking meats at high temperatures, especially until they’re charred or burnt, can produce harmful chemicals like heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), both linked to cancer risk.

Dr. Sethi suggests marinating your meat and adding herbs like rosemary, which can help reduce these chemicals. Or better yet, try steaming, baking, or slow cooking your meals for a safer—and often more flavorful—experience.

Many people assume a drink or two is harmless. But even moderate alcohol consumption can raise your risk of certain cancers, particularly breast and liver cancer. Alcohol affects hormone levels and interferes with the body’s ability to repair DNA.

Healthier alternatives? Fermented drinks like beetroot kanji, kombucha, or even plain sparkling water with lemon can keep you refreshed—without the risks.

Instant noodles, chips, and ready-to-eat meals might be a time-saver, but they’re loaded with preservatives, artificial flavoring, and very little nutritional value. Dr. Sethi warns that these foods promote chronic inflammation, which is closely linked to cancer.

Choose fresh, homemade options like oats upma, mixed veg khichdi, or millet porridge. These dishes are not only filling but also full of fiber and essential nutrients.

Diet is just one piece of the puzzle. Studies consistently show that regular physical activity plays a big role in preventing cancer. Exercise helps regulate hormones, reduce inflammation, and maintain a healthy weight—all of which support your body in fighting off disease.

food that increases cancer risks

cancer

cancer food

cancer survivor

diet

Cancer is one of the most feared diseases in the world today. While we often focus on genetics or environmental pollution, it’s easy to overlook something closer to home—our daily diet. What we eat may quietly be increasing our risk of developing cancer. In a recent video that's making rounds on social media, Dr. Saurabh Sethi, a Harvard-trained gastroenterologist, on his Instagram account @doctor.sethi with 1.1million followers shared a video that highlighted six foods we often eat without a second thought—foods that research has linked to cancer development and progression.Here’s a closer look at those six foods, and healthier swaps that can protect your health.        View this post on Instagram            A post shared by Saurabh Sethi (@doctor.sethi)]]>Ultra-Processed MeatsThink sausages, bacon, salami, and deli meats. These are convenient and packed with protein—but they come with a big catch. According to the World Health Organization, these meats are classified as Group 1 carcinogens. That means there’s strong evidence linking them to cancer, particularly colorectal cancer.Dr. Sethi points out that the nitrates and preservatives used to keep these meats fresh can harm the gut lining and trigger cancerous changes over time. If you're craving something savory, try grilled tofu, boiled eggs, or home-cooked chicken instead.Sugary DrinksFrom sodas to packaged fruit juices and flavored iced teas, sugary drinks are everywhere. But did you know they can do more than just spike your blood sugar? According to Dr. Sethi, they also contribute to chronic inflammation—a key player in cancer. Studies have linked excessive sugary drink consumption to a higher risk of breast, pancreatic, and colon cancers.Want something refreshing but safe? Choose coconut water, lemon-infused water, or herbal teas.Deep-Fried FoodsCrispy snacks like fries, pakoras, and samosas are comfort foods, especially during monsoon or festive seasons. But when food is deep-fried—especially in reused oil—it can produce a chemical called acrylamide. This compound has been linked to cancer in various studies.Instead of deep frying, try air-frying, baking, or even pan-roasting your favourite snacks. You’ll cut down on harmful compounds without compromising too much on taste.Charred or Burnt MeatsLove a good barbecue? Be careful. Cooking meats at high temperatures, especially until they’re charred or burnt, can produce harmful chemicals like heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), both linked to cancer risk.Dr. Sethi suggests marinating your meat and adding herbs like rosemary, which can help reduce these chemicals. Or better yet, try steaming, baking, or slow cooking your meals for a safer—and often more flavorful—experience.AlcoholMany people assume a drink or two is harmless. But even moderate alcohol consumption can raise your risk of certain cancers, particularly breast and liver cancer. Alcohol affects hormone levels and interferes with the body’s ability to repair DNA.Healthier alternatives? Fermented drinks like beetroot kanji, kombucha, or even plain sparkling water with lemon can keep you refreshed—without the risks.Ultra-Processed Packaged FoodsInstant noodles, chips, and ready-to-eat meals might be a time-saver, but they’re loaded with preservatives, artificial flavoring, and very little nutritional value. Dr. Sethi warns that these foods promote chronic inflammation, which is closely linked to cancer.Choose fresh, homemade options like oats upma, mixed veg khichdi, or millet porridge. These dishes are not only filling but also full of fiber and essential nutrients.Don’t Forget to MoveDiet is just one piece of the puzzle. Studies consistently show that regular physical activity plays a big role in preventing cancer. Exercise helps regulate hormones, reduce inflammation, and maintain a healthy weight—all of which support your body in fighting off disease.

these six common foods can increase your cancer risks, says harvard doctor

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Can Vitamin B12 Deficiency Cause You Nerve Damage?

Quick Stories

What You Eat Could Help You Sleep Better

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