Donald Trump is 78. He swore as the President of the US at an age that has already surpassed the average lifespan of Americans. What is even more surprising is that he has done it without following a very strict diet or exercise regime. The only exception is golf, which he plays—often with the aid of a cart.

This may make you wonder how he has such energy at 78 years of age. Perhaps it is because of the 12 Diet Coke he allegedly drinks every day. Not water, Diet Coke, according to his friend, UFC CEO Dana White. "I've never seen him drink water. Ever," she said. Trump loves Diet Coke so much that he has a Diet Coke button installed on his desk in the Oval Office.

Interestingly, Trump is a teetotaler. Earlier in an interview, he revealed that the reason he abstains from alcohol is because his brother Freddy was an alcoholic who died at the age of 43 in 1981.

Although people's hydration needs vary, the Academy of Nutrition and Dietetics says most men need about 13 cups of fluid a day to keep their bodies functioning well. Women need about 9 cups. That could include caffeinated drinks such as Diet Coke. But this low-calorie version of soda does more harm than good to your body.

Here's How It Affects Your Body

Disrupts Gut Health

Artificial sweeteners like aspartame, commonly found in diet sodas, could negatively impact your gut microbiome—the beneficial bacteria in your digestive tract. Studies suggest that disruptions in the microbiome could affect immunity, nutrient absorption, and overall health.

Erodes Tooth Enamel

Though diet sodas don't contain sugar, they are still highly acidic, which can damage tooth enamel. Research has shown that both regular and diet sodas can affect enamel surface roughness, leading to dental erosion.

May Cause Headaches

Some people may experience headaches or migraines from consuming diet soda. This could be due to artificial sweeteners like aspartame or the caffeine content in certain varieties. Individuals with neurological or psychiatric conditions may be particularly sensitive.

Could Decrease Bone Density

Excessive consumption of diet soda, particularly those containing caffeine or phosphoric acid, has been linked to reduced bone density. Studies suggest that these compounds may lead to bone loss over time.

Increases Risk of Cardiovascular Complications

Consuming artificial sweeteners, which are common in diet sodas, may increase the risk of cardiovascular issues, including glucose intolerance and type 2 diabetes. Studies also suggest that these sweeteners may contribute to metabolic syndrome, which raises the risk of heart disease.

May Trigger Sugar Cravings

Artificial sweeteners may stimulate the brain’s food reward pathways in a way similar to sugar, leading to increased hunger and cravings for sweet foods. Research indicates that these sweeteners can also make food taste more appealing, potentially leading to overeating.

Linked to Weight Gain

There’s mixed evidence about whether diet soda leads to weight gain. While some studies suggest that long-term consumption can contribute to body fat accumulation and obesity, others show no such link.

Potentially Linked to Type 2 Diabetes

Although diet soda contains no sugar or calories, some studies have linked its consumption to an increased risk of developing type 2 diabetes.

The first step towards cutting down the daily intake of diet soda is to find healthier alternatives. You can start by swapping it out for beverages such as flavoured water, herbal tea, or coconut water. You can also make flavoured water by adding ingredients like cucumber, citrus, or fresh herbs to your regular water. In conclusion, it must be noted that gradually reducing your intake rather than quitting it would be more effective.

When it comes to eating, it is very easy to overdo it and cause problems for your health. Eating too much food is not just about gaining weight, but it can cause lot of issues for your metabolism as well as cause harmful reactions. According to the MD Anderson Cancer Center, overeating can cause a reaction known as heartburn, where the acid that breaks down your food gets pushed up towards your esophagus. Other problems that may arise could be bloating, organ strain, abdominal discomfort, etc.

All of these issues could be avoided if one controls one's eating habits. However, can you change the way you eat and train your body to avoid overeating? According to Dr Sudhir Kumar, Hyderabad-based neurologist, you can.

10 Habits That Can Help You Avoid Overeating

In a recent post on social media platform X, Dr Sudhir listed 10 ways one can teach one's body to avoid overeating and protecting their metabolism.

Tweak Your Eating Space

You can trick your brain into eating less by changing your environment. Try using smaller plates and bowls—it makes smaller portions look more satisfying. Keep food out of sight; if you don't see it, you won't think about snacking impulsively. Also, keep serving dishes in the kitchen, not on the dinner table, to make it harder to grab second helpings.

Slow Down How You Eat

Give your brain time to catch up with your stomach. Eat slowly and chew your food well. Make a point of putting your fork or spoon down between bites. It takes your brain about 15 to 20 minutes to register that you're full, so slowing down gives this "fullness signal" time to register, helping you eat less overall.

Handle Social Eating Smartly

When you're eating with friends or family, you tend to eat more because meals last longer. To manage this, serve yourself a fixed portion before you sit down. Then, focus on the conversation instead of reaching for more food. If you stay at the table for a long time, sip on water instead of continuing to eat.

Build Your Meal Strategically

Eat your food in a specific order to help manage your blood sugar and keep you feeling full longer. Start with vegetables or salad, then move to protein, and finish with carbohydrates. This order prevents rapid sugar spikes and avoids the quick hunger that comes after eating simple carbs like bread or sweets first.

Prioritize Filling Foods

Make sure every meal includes a source of protein like eggs, pulses, yogurt, or fish, and fibre from vegetables, whole grains, and fruits. Both protein and fibre are excellent at increasing the feeling of fullness, which naturally cuts down your total calorie intake. Try to limit high-calorie, non-filling items like refined carbs and processed snacks.

Don't Ignore Sleep and Stress

Poor sleep and high stress directly affect your hunger. Aim for 7–8 hours of sleep nightly, because lack of sleep increases the hormone that makes you hungry, called ghrelin, and lowers the hormone that tells you that you're full which is called leptin. Manage stress with things like walking, deep breathing, or meditation. Chronic stress often leads to emotional eating and intense cravings.

Move Your Body More

Moving doesn't just mean a full workout. Take a short walk (10–15 minutes) after meals; this is a great way to stabilize your blood sugar and help digestion. Avoid sitting still for hours; taking short standing breaks and small movements throughout the day actually improves how your body uses insulin.

Use Water to Your Advantage

Drinking water can subtly help you eat less. Drink a glass of water before meals; this can modestly reduce how much food you eat. Always avoid sugary drinks and juices, as they add lots of calories without making you feel full.

Focus Only on Eating

Sit down and eat without screens, no TV, phone, or laptop. This helps you pay attention to your body's signals of hunger and fullness. Before and after you eat, quickly rate your hunger on a scale where 1 is starving, and 10 is painfully full. Aim to stop when you feel comfortably satisfied which is around a 7.

Plan Your Portions

Don't eat snacks straight out of a large bag; pre-portion them into small containers. Use smaller utensils, like a teaspoon for desserts, to naturally slow down your eating speed. Finally, don't skip meals! Getting extremely hungry almost always causes you to overeat later in the day.

Robert F Kennedy Jr., the health and human services (HHS) secretary has now planned to issue guidance to encourage Americans to eat more saturated fats. This guidance, if issued, would contradict the decades of dietary recommendations and alarming experts. This has had mixed views from those in the healthcare sector.

Cheryl Anderson, an American Heart Association board member and professor at the University of California, San Diego's school of public health and human longevity science told the Guardian, "My response and sort of counsel to myself was to stay calm, and let’s see what happens, because there was no indication given as to how, why, when this potential shift would occur."

Anderson also added, “The recommendation around saturated fat has been one of the most consistent recommendations since the first edition of the dietary guidelines.”

However, Ronald Krauss, who is a professor of pediatrics and medicine at the University of California, San Francisco has researched saturated fats. He found that saturated fats in fact, could be less harmful than previously thought. To this upcoming planned guidelines, he says, "If [Kennedy} is actually going to go out and say we should be eating more saturated fat, I think that's really the wrong message."

What Does The New Research On Saturated Fats Show?

Krauss's research shows that "saturated fat is relatively neutral" as compared to what scientists had believed earlier. Kennedy too has indicated that in the new guidelines, more stress will be placed to "eat saturated fats of dairy, good meat, of fresh meat and vegetables". The Hill reports that Kennedy said, "When we release those [guidelines], it will give everybody the rationale for driving it into our schools."

As per Krauss's studies, reducing saturated fat intake is only helpful when you replace it with the right things. For instance, replacing saturated fats with unsaturated fats like olive oil and "polyunsaturated fats from other plant sources can really improve metabolic health and reduce heart disease risk, but that’s not saying that saturated fat is necessarily harmful".

His research also focused that replacing saturated fats with sugar and carbohydrates then could increase risk of heart diseases.

Krauss noted that setting strict cutoff points for saturated fat intake, such as the current 10% limit, can often feel arbitrary.

Anderson, however, pointed out that regardless of the exact threshold, data clearly show a pattern: higher saturated fat consumption in a population correlates with increased cholesterol levels and greater cardiovascular disease risk.

While she agrees with Krauss that what replaces saturated fat in the diet is important, Anderson disagrees that saturated fat itself is “neutral.”

“In the current American diet, there’s simply too much saturated fat, and it’s not having a neutral impact on public health,” she said.

Despite differing views, both Anderson and Krauss agree that future nutritional guidelines should focus less on single nutrients like saturated fat and more on overall dietary patterns. Anderson's explanation is that people do not eat nutrients, they eat foods. "When you ask someone what they had to eat, they don't tell you: 'I had fat, or I had carbohydrate, or I had protein."

This is why, as per Anderson, focusing on food is more important and less confusing than focusing on the nutrients.

For many people, eczema is more than dry, itchy skin; it’s an ongoing struggle that affects overall well-being, including mood, social life, and sleep. Parents of children with eczema often spend nights trying to stop persistent scratching, while adults frequently feel self-conscious at work or in public when flare-ups are visible.

The condition also brings financial strain from treatments, frequent doctor visits, and emotional stress. In India, eczema is worsened by the climate, pollution, and regular use of harsh or fragranced skincare products, making sensitive skin even more prone to irritation. Gentle, science-backed care is essential, not just helpful, to manage skin conditions that affect over 30–40% of Indians.

We spoke to Dr Preethi Nagaraj, Medical Director and Senior Dermatologist at Twacha Skin and Hair Clinic, Kochi, to learn more.

What Is Eczema and Its Ripple Effects?

Eczema, or atopic dermatitis, typically appears as dry, itchy, and red patches on the skin. While some people may experience mild irritation, others face severe flare-ups that disrupt daily life. But eczema is more than a skin condition, it can affect concentration, mental health, and sleep. Dr Nagaraj explained that this can make it harder for children to focus at school and cause adults to miss work or social events. Recognizing these broader effects shifts the focus from simply treating the skin to supporting the individual as a whole.

Why the Skin Barrier Matters

The main reason eczema develops is a compromised skin barrier. A healthy barrier relies on ceramides, fatty acids, and cholesterol to retain moisture and block irritants. When ceramides are low, skin loses water quickly and becomes highly sensitive, even with regular moisturization. Genetics also play a role—about one-third of Indian children with hand eczema have filaggrin mutations, weakening their protective layer. That’s why consistent, barrier-focused skincare is essential to keep flare-ups under control.

What Is Colloidal Oatmeal?

Colloidal oatmeal is a fine powder made from whole oat kernels and is used as a skin protectant to soothe itching and irritation. It’s a recognized ingredient that hydrates skin, protects against irritants, and provides antioxidant and anti-inflammatory benefits. It can be used in bathwater or in creams and lotions, according to Healthline.

How Can Colloidal Oatmeal Help Treating Eczema

Colloidal oatmeal isn’t just a breakfast ingredient, it’s been a long-standing skin soother. It contains compounds called avenanthramides that calm inflammation and reduce itchiness. Beta-glucans form a protective layer to lock in moisture, and oat lipids help repair the skin’s barrier. Research supports these benefits: a study of over 54,000 patients found that not using oatmeal-based emollients increased the likelihood of being prescribed steroid creams by more than 21%. Another analysis showed that infants who regularly used oatmeal-based products were less likely to develop eczema. Gentle, effective, science-backed oats remain a staple for sensitive skin care.

Ceramides: Repairing What Eczema Steals

Dr Nagaraj explained that ceramides are natural skin fats that hold cells together and maintain hydration. Low ceramide levels make eczema-prone skin prone to cracking, roughness, and sensitivity to triggers. The good news? Oat oil can boost ceramide production in the skin by up to 70%. Combining ceramides with colloidal oatmeal in a moisturizer creates a powerful duo: one soothes and hydrates, while the other strengthens the skin’s protective layer.

Making Science-Backed Skincare Work Every Day

For sensitive or eczema-prone skin, Indian dermatologists often recommend gentle, fragrance-free products enriched with colloidal oatmeal. Using these regularly is preventive, not a luxury. Consistent care can mean fewer sleepless nights for families, while adults regain confidence at work and in social settings. The key to preventing flare-ups is a steady, regular routine.

Eczema can take a physical and mental toll, but it doesn’t have to control life. Colloidal oatmeal, supported by tradition and science, provides gentle, effective relief, while ceramides maintain the skin’s strength. Together, they reduce sensitivity to daily triggers and help break the cycle of flare-ups. The takeaway is simple: small, consistent steps in skincare can have a major impact. With the right approach, patients and families can reclaim comfort, confidence, and quality of life, making colloidal oatmeal a trusted ally on the path to healthier skin.