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When we feel thirsty, our first instinct is to reach for a glass of water. It’s often considered the gold standard of hydration—but is it actually the best drink to keep us hydrated? According to a fascinating study by researchers at Scotland’s St. Andrews University, the answer may surprise you.
The 2016 study, published in The American Journal of Clinical Nutrition, found that while plain water—both still and sparkling—is effective at hydrating the body quickly, it's not necessarily the most effective at keeping us hydrated over time. Beverages that contain a mix of nutrients—like milk or oral rehydration solutions—may do a better job.
Hydration isn’t just about how quickly fluid enters your system. It also depends on how long that fluid stays in your body. Professor Ronald Maughan, who led the study at St. Andrews’ School of Medicine, explained that two key factors influence how hydrating a beverage is: volume and nutrient composition.
First, the volume of a drink plays a crucial role in how fast it empties from the stomach into the bloodstream, where it can start rehydrating body tissues. The more fluid you drink, the quicker it’s absorbed—up to a point.
Second, drinks that contain small amounts of sugar, fat, protein, or electrolytes can actually slow down gastric emptying. That might sound like a bad thing, but in terms of hydration, it’s beneficial. It means fluids stay in your system longer, which helps you retain water and stay hydrated for extended periods.
Surprisingly, skim milk was ranked as the most hydrating beverage in the study. Its mix of lactose (a natural sugar), protein, and fat slows the rate at which fluid leaves the stomach. Additionally, milk contains sodium, an electrolyte that helps the body retain fluid and reduces urine output.
“Milk’s nutrient profile essentially acts like a hydration booster,” said registered dietitian Melissa Majumdar, who was not involved in the study but reviewed its findings. “It offers a balance of electrolytes and macronutrients that support fluid retention.”
Hydration Rankings: What the Study Found
The research team tested 13 common beverages to determine how well they hydrated the body over a four-hour period. Here’s the ranking, from most to least hydrating:
While oral rehydration solutions are designed for medical use—such as rehydrating patients with diarrhea—they include optimal amounts of sodium, potassium, and sugar to help the body absorb water efficiently.
It might be tempting to think fruit juices and sodas are good hydrating options due to their high liquid content, but the reality is more complex. While these beverages may linger in the stomach slightly longer than water, their high sugar concentrations can pull water into the intestine via osmosis. That can actually reduce your body’s net fluid gain.
And unlike solid foods, sugary beverages add calories without satiety. “Juices and colas might quench your thirst briefly, but they don’t support long-term hydration and contribute excess sugars,” Majumdar warned.
Contrary to popular belief, coffee can contribute to your daily hydration—up to a point. A cup of coffee with around 80 milligrams of caffeine hydrates you about as well as water. However, drinking more than 300 milligrams (roughly 2–4 cups) could tip the scale, causing mild fluid loss, especially in those unaccustomed to caffeine.
Alcohol, on the other hand, is not your hydration friend. Strong alcoholic beverages like whiskey act as diuretics, increasing fluid loss. But a lower-alcohol beverage like beer may have a less dehydrating effect, primarily because it contains more water. “Beer would result in less water loss than whiskey,” Maughan explained. “Strong alcoholic drinks will dehydrate, dilute alcoholic drinks will not.”
In everyday life, most people can rely on thirst cues to guide their fluid intake. However, for certain groups—like athletes training in the heat or individuals working long hours without access to fluids—strategic hydration becomes crucial.
While water remains an excellent and essential drink, it’s worth considering what else you’re sipping. Milk, rehydration solutions, and even some teas might offer better hydration under certain circumstances. But the takeaway is clear: hydration is about more than just drinking water—it's about how your body processes what you drink.
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Tiktok fibremaxxing wellness trend: There is no shortage of wellness trends online that claim to transform your health, but a new one has taken over social media with a focus on gut health. It’s called “fibremaxxing,” and its premise is simple: eat more fibre to improve digestion, metabolism, immunity, and lower the risk of disease. On TikTok and Instagram, the trend often appears as colourful lentil bowls, chia puddings, and smoothies loaded with leafy greens and flaxseeds. But how much of this viral trend is actually backed by science?
The idea of increasing both soluble and insoluble fibre isn’t new, yet fibremaxxing has made it trendy again—and this time, for good reason. Fibre is vital to everyday health, supporting everything from steady blood sugar to regular bowel movements. Here’s what experts say about this growing movement and why fibre truly matters.
Fibremaxxing is a social media movement that encourages people to boost their fibre intake by adding more fruits, vegetables, legumes, and whole grains to every meal. The goal is to improve digestion, promote fullness, and support long-term health. According to Dr. Urvi Shah, a board-certified hematologist-oncologist and physician at Memorial Sloan Kettering Cancer Center, the concept behind fibremaxxing is largely rooted in scientific evidence. Dr. Shah, who is leading multiple studies on high-fibre plant-based diets, notes that the approach aligns well with established nutrition research.
High-fibre diets are consistently linked to a wide range of health benefits, from lowering the risk of heart disease, diabetes, and colon cancer to aiding weight control and gut function. That’s why Dr. Shah believes fibremaxxing gets several aspects right.
She explains that including a wide variety of plant-based, high-fibre foods is essential because “different fibre types feed different microbes.” A diverse diet helps nurture a balanced microbiome. She adds that the trend’s emphasis on whole foods rather than processed or fibre-enriched items is a major plus. “Whole plants provide fibre, polyphenols, and micronutrients that work together to support the gut,” she says. Prebiotic-rich foods also help shape a healthier microbiota and increase the production of beneficial short-chain fatty acids like butyrate, which has “anti-inflammatory and anti-cancer effects.”
Simply put, upping your fibre intake through natural, unprocessed foods, rather than supplements, can make a real difference to gut health.
Experts suggest that adults should consume between 25 and 30 grams of fibre each day. Men typically require more (around 38 grams), while women need about 25 grams. These numbers can vary depending on age, sex, and calorie intake, but a general guideline is 14 grams of fibre for every 1,000 calories eaten, according to Harvard Health.
Plant-based foods are the easiest way to increase your fibre intake, this could mean starting your morning with oats or simply adding more vegetables to your meals. Dietitian Laura Tilt notes that several everyday foods are surprisingly high in fibre:
There’s no doubt fibre plays an essential role in maintaining good health. But like any nutrient, too much of it can cause problems if not balanced properly. A sudden surge in fibre intake without enough water can lead to bloating, gas, constipation, dehydration, or even trigger IBS symptoms. Over-focusing on fibre might also cause you to overlook other nutrients your body needs. The key is moderation, fibre is beneficial, but it works best as part of a balanced, varied diet.
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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.
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.
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.
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.
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.
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.
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.
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.
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.
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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.
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.
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.
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.
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.
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.”
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.
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.
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