Milkshakes may be a nostalgic treat, but new research warns they might be doing more harm than good to your brain. And no, we’re not just talking about the dreaded brain freeze.

A recent study published in The Journal of Nutritional Physiology found that just one high-fat milkshake can impair blood vessel function in a matter of hours. The results are a wake-up call about how quickly a single indulgent meal can impact both heart and brain health.

The “Brain Bomb” Experiment

Researchers tested two groups of men, 20 participants between ages 18 and 35, and 21 participants between ages 60 and 80. Each volunteer consumed what scientists described as a “high-fat milkshake.”

This wasn’t your average dessert order, the concoction was made with:

• 350 ml of heavy whipping cream
• 2 tablespoons of chocolate syrup
• 1 tablespoon of granulated sugar
• 1 tablespoon of instant non-fat dry milk

Each shake packed 1,362 calories, 48 grams of carbohydrates, and 9.5 grams of protein. The researchers even gave it a nickname, the “brain bomb.”

What Happened After Drinking the Shake

Before participants drank the shake, researchers measured their blood flow using ultrasound. They repeated the test four hours later, this time while the participants performed squats.

The results were striking: blood vessels showed a reduced ability to constrict and relax properly, a sign of impaired vascular function. This effect was seen in both younger and older participants, but was about 10% more pronounced in the older group.

The study authors noted that this kind of impairment could cause brief fluctuations in blood pressure — meaning too little or too much blood might reach the brain for short periods.

Why Blood Vessel Function Matters for the Brain

Healthy blood vessels are key for regulating blood pressure and ensuring a steady flow of oxygen to the brain. When they don’t work properly, the brain can experience short-lived episodes of poor blood flow. Over time, this can raise the risk of:

Stroke – caused by restricted or blocked blood flow

Cognitive decline – reduced oxygen supply can damage brain cells

Dementia – impaired blood circulation has been linked to vascular dementia

“Swings in blood pressure become harder to manage,” the researchers explained. “That can mean brief episodes of too little or too much blood reaching the brain. Over time, this increases the risk of developing conditions like stroke and dementia.”

Not Just About Long-Term Health

One of the key takeaways from this study is how immediate the effects were. The researchers emphasized that even a single high-fat meal, not just a long-term unhealthy diet, can have measurable consequences.

“Our study offers a timely reminder that diet doesn’t just shape our long-term health. It also affects our body and brain in real time. And as we’re learning, when it comes to protecting brain health, every meal may count,” the scientists wrote.

Should You Avoid Milkshakes Completely?

While this study sounds alarming, experts stress that the occasional indulgence is not necessarily harmful. The problem arises when high-fat, high-calorie meals become a regular part of the diet.

A single milkshake might not cause lasting damage, but repeated exposure to high-fat foods could keep blood vessels in a near-constant state of stress, increasing the risk of heart disease, stroke, and cognitive issues over time.

Think Before You Sip

This research highlights a critical point, our brain health is impacted by what we eat, meal by meal. That creamy milkshake might feel like comfort food, but it could be temporarily reducing blood flow to your brain within hours.

If you enjoy milkshakes, consider making lighter versions with lower-fat milk or plant-based alternatives, or save them for rare occasions rather than a frequent treat. Your brain, and your heart, may thank you for it.

While people do take eating healthily seriously, many people forget to take the timing into consideration. Many studies have shown that eating late at night or midnight snacking is bad for your metabolism and makes you gain weight, but does the same logic apply to how early you eat your breakfast? A new published in Communications Medicine explains why the timing may be important, even for breakfast.

The time you eat breakfast could play a surprising role in your overall health and even influence how long you live. New research suggests that for older adults, meal timing, especially when they eat their first meal, may reveal important clues about their health status. The study found that eating breakfast later in the day was linked to higher rates of health issues like depression, fatigue, and dental problems, along with a greater risk of early death.

Experts believe that changes in an older person's meal schedule, particularly breakfast time, could be an easy way to check on their general health. He suggests that encouraging older adults to stick to regular mealtimes could be an important step in promoting healthy aging and a longer life.

How Does Breakfast Timing Affect Health?

The research followed almost 3,000 adults in the U.K., aged 42 to 94, for over 20 years. The people in the study reported their usual times for breakfast, lunch, and dinner, along with details about their health.

Meal Times Shifted Later with Age

As the participants got older, both their breakfast and dinner times gradually became later. For every ten years of life, breakfast was delayed by about eight minutes and dinner by four minutes.

The Serious Connection

Most importantly, delaying breakfast was linked to having more long-term health problems and a higher chance of death during the study period. For every hour breakfast was delayed, the risk of death went up by 8–11%.

Experts emphasized that eating later, especially delaying breakfast, is tied to both health problems and a higher risk of death in older people. This finding gives new weight to the old saying that breakfast is the most important meal of the day, especially for seniors.

Why an Early Breakfast is Better for Your Health

While this study can't definitively prove that eating earlier directly causes a longer lifespan, experts agree that the evidence strongly supports a regular, early breakfast habit.

Work with Your Body's Clock

Experts recommend having breakfast within one to two hours of waking up. Experts also explained that our body's ability to process food is best right after we wake up.

Avoid Health Risks

Skipping or heavily delaying breakfast can lead to dangerous spikes in blood sugar later in the day. These spikes can hurt blood vessels, increase body inflammation, and raise the risk of serious illnesses like type 2 diabetes and heart disease.

Keep Your System in Sync

Eating early helps keep your body's internal 24-hour clock (circadian rhythm) working correctly. This proper timing supports better metabolism and better sleep patterns throughout the day.

The Importance of Routine

Health experts strongly emphasize that the consistency of your mealtimes is just as important as the time itself. Eating at regular times helps keep the body's natural 24-hour rhythm strong, which controls everything from digestion to hormones.

A healthy life includes a routine of exercise, good sleep, social connections, and healthy eating habits, which means being thoughtful about what you eat and when you eat it.

By regularly eating breakfast and dinner earlier, you match your eating pattern with your body's natural cycle. This can help you avoid eating too much late at night and supports better sleep. Having a simple, consistent breakfast may be one of those small, daily choices that add up to a longer, healthier life.

With growing awareness of how the female body changes each month, and the help of apps that make tracking easier, more women are beginning to understand how to live in sync with their cycles. According to Dr. Uma Shankar Sharma, Medical-In-Charge at Kailash Institute of Naturopathy, Ayurveda, and Yoga, what you eat during each phase of your menstrual cycle has a major impact on your hormones, energy, and mood.

What Are the Different Phases of the Menstrual Cycle?

Though biology books often describe a 28-day cycle, in reality, most women fall anywhere between 23 and 35 days. Within that span, the body passes through four phases: menstrual, follicular, ovulatory, and luteal. Each phase involves different hormonal changes and physical shifts that influence how you feel and function.

Four Phases of the Menstrual Cycle

The menstrual cycle begins with the menstrual phase, when the uterine lining is shed as bleeding. Next comes the follicular phase, when the body prepares an egg for release. During the ovulatory phase, a mature egg is released, and in the luteal phase, the uterus thickens in anticipation of pregnancy. If conception does not occur, the cycle restarts, as per Cleveland Clinic.

What to Eat During Every Phase of Your Menstrual Cycle

Food choices play a key role in maintaining hormonal balance, energy, and overall wellness. Dr. Sharma explains that Ayurveda recommends eating according to the body’s changing doshas, Vata, Pitta, and Kapha, throughout the month. Aligning your diet with these shifts can ease cramps, bloating, and fatigue, while helping restore nutrients lost during menstruation.

1. Menstrual Phase (Days 1–4)

At the start of your period, Vata dosha is heightened, and your body needs warmth and comfort. Dr Sharma suggests choosing simple, nourishing meals like steamed khichdi (made with moong dal and rice), warm porridge with ghee, and lightly cooked leafy greens. Gentle spices such as cumin, coriander, fennel, and ginger aid digestion, while ghee or sesame oil supports nutrient absorption. Avoid cold, raw, or fried foods, which can worsen pain and slow digestion. A warm cup of ginger tea can help soothe cramps and ease bloating.

2. Follicular or Postmenstrual Phase (Days 5–14)

As your energy returns, Kapha dosha rises. Focus on lighter, fresh meals that recharge your system, think fresh fruit, steamed vegetables, whole grains like millet, barley, or quinoa, and soft-cooked lentils. Dr Sharma says, “Soaked nuts and seeds provide essential minerals. Mild spices like turmeric, coriander, and ginger help keep digestion active and support nutrient absorption during this rejuvenating stage.”

3. Ovulatory Phase (Days 14–17)

During ovulation, Pitta dosha dominates, and your body functions at its most active. Cooling and hydrating foods are best during this time. Dr Sharma suggests eating fresh fruits such as watermelon and cucumber, drinking coconut water or diluted juices, and including sprouts and plant-based proteins like tofu or paneer. Avoid spicy, oily, or sour foods that can increase internal heat or irritate digestion.

4. Luteal/Pre-Menstrual Phase (Days 18–28)

As Pitta remains strong and Vata begins to rise again, your body benefits from grounding, nourishing meals that help calm premenstrual discomfort. Complex carbohydrates such as sweet potato, squash, oats, and cooked greens can support stable energy levels. Foods rich in magnesium, like bananas, seeds, nuts, and dark chocolate, can help ease cramps, bloating, and mood swings. Staying hydrated, sipping herbal teas, and including healthy fats throughout the month help maintain a steady, balanced cycle.

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.