Keto Vs Carnivore Diet (Credit-Canva)
Amidst the constant stream of diet trends, it's really important to prioritize health over quick fixes. Many people will follow diet trends they find on social media and follow it, ignoring how it may affect their health later in life. While eliminating sugary drinks and processed foods can be beneficial, you must remember that you are cutting out a big chunk of macronutrient groups, which can lead to nutritional deficiencies and health problems. Then we have the carnivore diet, an extreme version of the ketogenic diet, which eliminates carbohydrates entirely, relying solely on animal products for sustenance. This approach raises significant concerns regarding heart health.
Having a carnivore diet means complete elimination of carbohydrates, even the ones that have proven health benefits. Many animal products consumed on this diet are high in saturated fat and cholesterol and eliminating plant-based foods which are the primary source of fiber, you are hindering the body's ability to regulate cholesterol and blood pressure. This lack of fiber can also negatively impact gut health, which has broader implications for overall well-being.
We all know that high blood pressure, high cholesterol, diabetes, and obesity are known risk factors for heart disease. While the carnivore diet's restriction of sugar and refined carbohydrates may initially prevent blood sugar spikes, the potential for increased saturated fat and cholesterol intake poses a significant threat. Studies show that increased consumption of red meat and poultry can elevate the risk of high blood pressure in people. Similarly, diets high in saturated fat can raise LDL cholesterol levels, further increasing the risk of heart disease. Therefore, the carnivore diet, while potentially leading to short-term weight loss, may significantly compromise long-term cardiovascular health.
Maintaining heart health doesn't necessitate eliminating meat entirely, but it does require mindful consumption of saturated fat, you must remember that indulging once in a while does not mean you are no longer taking care of yourself, but the end must justify the process, so try eating a controlled amount. Health organizations recommend limiting saturated fat intake to a small percentage of daily calories. This basically translates to a relatively small amount for most individuals.
While saturated fat is a cause of concern, there are other dietary factors that play a crucial role in heart health. Added sugar and sodium can also negatively impact cardiovascular well-being, doctors often discourage people from consuming too much of both as they aid in unhealthy weight gain or high blood pressure. Limiting added sugar intake to a small percentage of daily calories is recommended. Similarly, reducing sodium consumption by substituting processed foods with natural alternatives can contribute significantly to heart health.
From the research and studies, we understand that having a more balanced diet, which includes fiber-rich foods like nuts, fruits, vegetables, and whole grains is essential for maintaining heart health. Try aiming for a daily intake of at least 30 grams of fiber and you will see how it can significantly benefit cardiovascular function. Another thing that is equally important is incorporating regular physical activity. Finding enjoyable forms of movement, whether it is a social sports or activities you find pleasurable like dancing, can make exercise a sustainable and positive part of a heart-healthy lifestyle, people often find that dragging yourself to places you do not like does not work long term. With this holistic approach of combining a balanced diet with regular exercise, you will get the best protection for long-term cardiovascular well-being.
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Have you been drinking milk all your life and suddenly your gut cannot tolerate it? Are you also finding out that you are suddenly lactose intolerant, and trying to find the reason? Nutritionist Sonia Narang might have the answer.
In a podcast with Raj Shamani, Narang decodes Indian diet and its benefits and risks, if not consumed correctly. This is when Raj Shamani throws the question of lactose intolerance, especially when someone like him has been drinking milk since childhood and can no longer tolerate it.
Narang first explains what lactose is and how it works in one's body. She starts with explaining lactase, which is a sugar found in milk, and digested by lactase, an enzyme found in small intestine.
She then explains that in small intestine, there are brush like formations, called villi, which further have smaller brush called microvilli. This is where lactase is made. This is what helps the breakdown of lactose.
However, she explains, overtime, whether due to age, or infection, lifestyle, bad food choices, the ability of microvilli to produce lactase decreases. She points out that as kids, the production of lactase is enough, due to less exposure to bad food choices.
Lactose intolerance is not an allergy. There are ways to manage or improve lactose intolerance. Narang says that the first step is to eliminate milk completely, and then start with having curd as alternative. "While curd is a dairy product, it already has bacteria that makes it pre-digested," she points out.
She also recommends to slowly introduce milk, "just two spoons between the meals". Since milk is consumed with food, it will digest slowly and by the time it reaches the intestine, small intestine will get the time to produce enough amounts of lactase to digest two spoons of milk, she points out.
Read: 5 Cow’s Milk Substitutes—And What To Look For Before You Buy
As per the NHS, UK, lactose intolerance is when you get symptoms like stomach ache after eating food containing lactose, a sugar found in dairy products.
Dairy products include:
Many processed foods can also contain lactose, including:
Note: Health and Me does not promote any changes to be made in your diet. Always consult your nutritionist or dietitian and your doctor before changing your diet. This piece is based on publicly available content.
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Chia seeds, a superfood as we all know and have a number of benefits, however, if not taken properly, it can increase risks and could worsen your health, says Dr Shubham Vatsya, a gastroenterologist, and hepatologist at Fortis Vasant Kunj. He is known for making health related content on his Instagram page, targeting foods and habits that impact gut health, liver, and more.
In one of the videos which garnered over one million views, he talks about the risk of chia seeds. The video is titled 'Chia Seeds Are Not For Everyone".
Dr Vatsya points out that if chia seeds are consumed without knowing how your body works and without proper hydration, it could worsen your health.
Talking about who should be more careful before making chia seeds part of their diets? He gives four instances:
He says many people, especially many women have low blood pressure and they may have included chia seeds in their diet without knowing much about it. Why does this happen? Chia seeds contain quercetin, which is an antioxidant and it could reduce your risk of several health condition, including heart diseases. However, points out Dr Vatsya, it is high in fiber, which could further lower your blood pressure. If you already have a low blood pressure, this could cause you a health risk.
Doctor says that people who are on blood thinning medicines like aspirin, especially after a heart stent, may be at risk. Why? Because chia seeds can have a blood thinning effect due to its omega-3 fatty acids content. This can increase bleeding risk. So, people on prescription blood thinners or anticoagulants like warfarin or aspirin, must avoid it.
Chia seeds are high in fiber, which is why it is important to maintain enough hydration. What happens if you do not keep yourself hydrated enough?
While getting enough fiber helps prevent and manage constipation, however, the doctor points out consuming significant amounts of fiber can cause digestive issues like gas, bloating, and abdominal pain, if not hydrated.
Hydration is the key, this is what supports bowel movement regularity and prevent any adverse effects. Furthermore, one should always add fiber to their diet in small amounts and gradually.
Read: Hair Loss In Men: Is It Related To Sweetened Drinks?
Lastly, the doctor says that while chia seeds are healthy, but individuals with chronic kidney disease must be careful while consuming.
Chia seeds are rich in potassium and phosphorous. In per 2.5 tablespoon of serving, it contains 115 mg of potassium and 244 mg of phosphorous. Both these nutrients are closely monitored in people with kidney disease. Chia seeds are also high in oxalate, which can attach to calcium to form kidney stones. This is why it is important to maintain your hydration while consuming chia seeds.
Note: This is a user-generated content via Dr. Shubham Vatsya. Health and Me does not take responsibility of the content. Always consult a registered nutritionist or dietitian and your doctor before making changes to your diet.
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Hair loss in men is often blamed on genetics, age, or stress. But as lifestyle-linked health problems grow, doctors are taking a closer look at everyday dietary habits, including the regular consumption of sugar-sweetened beverages. While these drinks are not a direct cause of baldness, emerging evidence suggests they may quietly worsen hair loss in men who are already genetically predisposed.
“Hair loss is rarely caused by a single factor,” says Dr. Vineet Malhotra, Head of Urology and Director at VNA Hospital. “But excessive sugar intake can act as an important trigger, especially in men prone to androgenetic alopecia.”
Sugar-sweetened beverages such as sodas, packaged fruit juices, energy drinks, and sweetened teas cause a rapid spike in blood glucose levels. To manage this surge, the body releases insulin. When this happens repeatedly over time, it can lead to insulin resistance.
“Chronic insulin resistance is known to disturb hormonal balance,” explains Dr. Malhotra. “It can increase circulating androgens and speed up the conversion of testosterone into dihydrotestosterone, or DHT.”
DHT is the hormone most strongly associated with male pattern baldness. Higher levels of DHT cause hair follicles to shrink, shorten the hair growth cycle, and gradually turn thick hair into finer, weaker strands.
High sugar intake is also closely tied to low-grade systemic inflammation. While this inflammation may not be immediately noticeable, it affects blood vessels throughout the body, including the tiny capillaries that supply oxygen and nutrients to hair follicles.
“When microcirculation is compromised, follicles do not receive adequate nourishment,” says Dr. Malhotra. “This can slow hair growth and increase hair shedding.”
Inflammation can also push hair follicles out of the growth phase and into the resting phase prematurely. The result is often diffuse thinning rather than patchy bald spots, something many men notice before visible hair loss becomes obvious.
Frequent consumption of sugary drinks is linked to weight gain, fatty liver, and metabolic syndrome, all of which can disrupt hormonal balance. Poor metabolic health can alter cortisol levels and insulin-like growth factors, both of which influence how hair follicles function.
Equally important is what high-sugar diets tend to replace. “Men who consume a lot of sugary drinks often miss out on nutrient-dense foods,” Dr. Malhotra notes. This increases the risk of deficiencies in zinc, iron, biotin, protein, and other nutrients essential for healthy hair structure and growth.
Recent observational studies have found a higher prevalence of early-onset hair loss in young men who consume sugar-sweetened beverages daily compared to those who drink them occasionally. While these studies do not prove a direct cause-and-effect relationship, the association is strong enough to raise concern.
“The impact appears more pronounced in men with a family history of baldness,” says Dr. Malhotra. “In such cases, diet may accelerate hair loss rather than initiate it.”
It is important to note that sugary drinks alone do not cause hair loss. However, when combined with genetic susceptibility, high stress, poor sleep, smoking, and physical inactivity, excessive sugar intake can significantly worsen scalp health and hair thinning.
Reducing sugar-sweetened beverages, improving overall diet quality, maintaining stable blood sugar levels, and supporting metabolic health may help slow hair loss and promote healthier hair over time.
In clinical practice, men presenting with unexplained or rapidly worsening hair loss are increasingly being asked about their dietary habits, alongside hormonal and nutritional evaluations.
“Cutting back on sugar-sweetened drinks benefits the heart and metabolism,” Dr. Malhotra says. “But it may also offer long-term support for hair health, especially in men at risk of early hair loss.”
While genetics may set the stage, everyday choices often decide how quickly the story unfolds.
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