#Nutrition

A warning from Harvard-affiliated medical experts and recent studies raise urgent questions about the safety of widely sold protein powders. The findings point to potential contaminants in many products favored by fitness enthusiasts, including Thais. Research and advocacy groups note heavy metals, plastic-related chemicals, and other toxins in several powders, challenging the assumption that these supplements are inherently healthy.

Protein powder is a staple for millions, including Thailand’s growing fitness community, where shakes are marketed as convenient, protein-rich options for muscle building and everyday nutrition. The supplement industry is valued at more than US$20 billion globally, with Thai gyms, health stores, and online shops offering a wide array of powders. Yet new warnings emphasize potential risks beyond convenience. A senior clinician at a Harvard-affiliated hospital cautioned that protein powders should be used only in specific circumstances and under supervision. The concerns focus on limited long-term safety data, possible digestive discomfort for those with lactose intolerance or dairy allergies, and, most worryingly, contaminants linked to serious health effects.

A new study in Scientific Reports suggests that protein bars may not deliver the nutrition they promise, a finding that resonates with health-conscious readers across Thailand. The research highlights that “high protein” labeling does not always translate into effective protein absorption, especially for those who rely on bars for quick post-workout recovery or busy workdays.

Protein bars line shelves from Bangkok to Chiang Mai, marketed as a convenient way to boost protein intake. The global market for these snacks surpassed the $14 billion mark in 2023, a surge driven by fitness culture and changing work patterns. In Thailand, office life in districts like Sathorn and university campuses alike have popularized grabbing a bar between meetings or classes as a standard habit.

A new study published in Scientific Reports has cast doubt on the reputed health benefits of protein bars, products that are rapidly gaining popularity among health-conscious Thais and urban professionals worldwide. Despite their status as convenient snacks for those with busy lifestyles—or for gym-goers seeking quick post-workout protein—recent research shows that not all protein bars deliver the nutritional punch they advertise, and Thai consumers may want to take a closer look at what’s really inside these trendy bars.

A major international study has discovered that the secret to aging healthily may lie not simply in eating fewer carbohydrates—but in prioritizing the right kinds of carbs, with dietary fiber and unrefined foods playing a pivotal role. The findings, published in the peer-reviewed journal JAMA Network Open, are sending ripples through public health communities worldwide and offer practical insight for Thai households aiming to boost both longevity and quality of life (SciTechDaily).

A major international study finds that healthy aging hinges more on the quality of carbohydrates than on the total amount consumed. Emphasizing fiber-rich, minimally processed foods can lower the risk of chronic disease and cognitive decline later in life. The findings, published in JAMA Network Open, offer practical guidance for Thai households aiming to improve longevity and daily well-being.

Midlife dietary choices shape health in old age. A research team from Tufts University and Harvard T.H. Chan School of Public Health analyzed data spanning more than three decades from over 47,000 women. They found that high-quality carbohydrates and fiber during midlife are strongly linked to healthier aging—defined as the absence of major chronic diseases, preserved mental and physical function, and stable mood.

For Thailand’s aging population, staying mobile and self-reliant is both a dream and a challenge. New expertise from researchers in Europe, echoed by Thai scholars, suggests two simple daily practices can significantly improve health and independence: regular mobility training and a Mediterranean-inspired eating pattern. These insights are resonating from Bangkok to Bangkok’s aging communities, with implications for Thailand’s rapidly graying society.

Thailand already faces a growing share of citizens aged 60 and over, a trend that highlights the urgency of extending healthspan—the years lived in good health. Community classes, local healthcare programs, and elder-support networks are increasingly focused on helping seniors stay active, avoid falls, and manage daily tasks without assistance. Research from sport and nutrition experts underscores that consistent movement and balanced nutrition are central to these goals.

For many Thais entering their later years, the prospect of living long and independently is both a hope and a challenge. Recent research affirms that two simple but powerful daily habits—performing regular mobility exercises and embracing a Mediterranean-style diet—may hold the key to staying healthy, active, and self-sufficient as we age. These recommendations, highlighted by experts at the University of Limerick, are gaining global and local traction, with direct implications for Thailand’s rapidly aging society (Fit&Well, 2025-05-27).

A growing number of people seek to boost protein for health or fitness while managing or recovering from eating disorders. This delicate balance is increasingly discussed in research and support networks. The issue is especially relevant for Thai readers navigating nutritional goals alongside mental well-being.

As health-conscious living and gym culture gain traction in Thailand, many pursue higher-protein diets for muscle gain, weight management, or vitality. For individuals with a history of eating disorders, focusing on macronutrients—especially protein—can rekindle unhealthy patterns. In Thailand’s social dining culture, where shared meals and beauty norms intersect with Western wellness trends, careful guidance is essential.

A daily mug of black coffee may do more than wake you up. New studies from 2024 and 2025 suggest that enjoying coffee in moderation—without sugar or cream—can support longevity, heart health, brain function, and overall disease resistance. As Thailand blends its own coffee traditions with global trends, these findings matter for local health conversations and everyday coffee lovers alike.

Recent research indicates that black coffee is generally safe for most adults and may offer meaningful health advantages. A comprehensive Mayo Clinic review links three to four cups per day with a lower risk of stroke and potential protection against certain oral and throat cancers. Data from Harvard’s Nutrition Source also point to boosted antioxidant responses and reduced inflammation—key factors in cancer prevention and healthy aging.

A growing number of individuals worldwide are seeking ways to increase their protein intake for health or fitness reasons, while simultaneously managing or recovering from eating disorders—a deeply personal struggle that is now gaining attention in research and support communities. The challenges highlighted in a recent feature by Autostraddle, titled ‘I Want To Eat More Protein Without Triggering My ED’, reflect broader issues relevant to Thai readers and health seekers who navigate the balance between nutritional goals and mental well-being.

Drinking black coffee—a simple ritual for millions—may be doing far more for your health than just kickstarting your morning, according to a wave of recent research studies. With new findings surfacing throughout 2024 and 2025, scientists are revealing how this traditional beverage, when consumed in moderation and without added sugars or cream, can boost longevity, safeguard the heart, sharpen the mind, and help defend the body against a range of diseases. As Thais increasingly embrace international coffee culture alongside their own rich traditions, these benefits are of keen interest to local health experts and everyday coffee lovers alike.

Lemons, long a humble fixture in Thai kitchens and street food stalls, have been revealed as the healthiest fruit of all, according to a series of recent scientific studies and media reports. This finding, upending the classic rivalry between apples and bananas for the crown of healthiest fruit, places this small but mighty citrus front and center in the pursuit of better health and disease prevention for people in Thailand and beyond. At a time when diet-related illnesses remain a growing concern in the kingdom, the research highlights practical, affordable ways for Thais to enhance wellness using an ingredient already woven into national cuisine and daily life.

Lemons are stepping into the spotlight as a top health-promoting fruit, offering a simple, affordable way to boost well-being in Thailand. This finding arrives as diet-related illnesses rise and Thai families seek reliable, plant-based strategies for disease prevention. The lemon’s everyday presence in Thai kitchens and street food culture makes it a natural ally in the national effort to improve nutrition.

A recent cross-country review highlighted lemons for their high vitamin C, fiber, and a powerful mix of antioxidants such as flavonoids. Researchers compared fruits by nutrient density per calorie and found lemons consistently strong across key measures. A couple of tablespoons of lemon juice can contribute meaningfully to daily requirements, underscoring its potential as a lightweight, healthful daily habit.

Frequent heartburn, long dismissed as a simple annoyance, is now drawing new attention from medical researchers and Thai health professionals alike following a comprehensive review published by the Washington Post on May 26, 2025. Highlighting both the growing prevalence of acid reflux as the population ages and advances in clinical understanding, the article distills critical findings for anyone in Thailand who struggles with heartburn, occasional or chronic, and delineates which remedies are most effective and when to seek medical help.

Heartburn is no longer just a nuisance. A comprehensive review and recent clinical insights highlight how acid reflux is rising with aging populations and evolving medical understanding. For Thai readers, these findings clarify when home measures help, when to seek care, and which treatments are most effective.

Most adults experience occasional heartburn after spicy meals or heavy feasts. As people age, the risk grows because the lower esophageal sphincter can lose tone, allowing stomach acid to reflux more easily. Overweight individuals and older adults are also more prone to hiatal hernia, a condition where part of the stomach moves into the chest, worsening reflux. These factors matter for Thailand, where spicy, acidic dishes are common and the population is aging, according to national health data.

A London-based general practitioner sparked headlines by sharing how he shed nearly half his body fat in three months. He didn’t rely on extreme diets or long-distance runs. Instead, he adopted small, sustainable tweaks to exercise and eating. The piece has circulated widely, highlighting practical strategies that could resonate with time-pressed Thai readers seeking healthier living.

The story centers on a mid-career doctor who faced a shoulder injury and a break from gym routines. He found his body fat creeping up and confidence waning. With the guidance of a personal trainer, he shifted to efficient, science-backed methods: full-body workouts, mindful portion control, and a daily protein target. In three months, a smart scale showed fat reduction from 19% to 10%—achieved without drastic lifestyle sacrifices.

A London-based general practitioner recently made headlines after sharing how he lost nearly half his body fat in just three months—not through extreme dieting or marathon training sessions, but by making manageable changes to his exercise and eating habits. The story, widely shared after publication by Business Insider, shines a spotlight on straightforward strategies that could benefit health-conscious Thais facing similar challenges of time, energy, and motivation in their pursuit of wellness (businessinsider.com).

Boiled eggs have long been a breakfast staple in Thailand, and new evidence confirms they can be a nutritious, low-fat option. Modern assessments highlight that boiled eggs provide essential nutrients without added oil, making them a practical choice for busy Thai mornings and street-food meals.

For Thais who enjoy hard-boiled eggs with jok (rice porridge), spicy salads, or as a quick snack, understanding their benefits and potential caveats matters. Eggs feature prominently in Thai cuisine—from street stalls to home kitchens. As health awareness grows and questions about cholesterol and protein persist, what do current nutrition insights say?

Boiled eggs have long been a popular breakfast staple in Thailand, and now, new research and expert consensus are shedding light on their true nutritional value. According to recent findings summarized in a USA Today report, boiled eggs are not just convenient—they’re packed with essential nutrients, making them one of the healthiest ways to enjoy eggs without the need for additional oil or fat (USA Today).

For Thai readers who enjoy hard-boiled eggs with jok (rice porridge), in spicy salads, or simply as a quick snack, understanding their benefits and potential dietary caveats is particularly important. Eggs are woven into Thai cuisine, featuring in street eats and home-cooked meals alike. But as more Thais become health-conscious and questions about cholesterol and protein swirl, what do the latest studies and nutritionists have to say?

A recent wave of scientific research is challenging some of the most cherished assumptions about homemade versus processed foods, revealing that the health benefits of cooking at home may not be as clear-cut as once believed. This new evidence, including a headline-grabbing study reported by Fox News and grounded in contemporary scientific literature, is pushing nutrition experts and the general public alike to reconsider what truly makes a diet healthy – a debate with significant relevance for Thai families navigating the fast-changing landscape of modern food choices (Fox News).

A growing body of research shows that the ideal approach to meal timing may not be the same for everyone—especially when it comes to optimizing energy and performance. A recent article published by Outside Online and supported by leading sports nutrition experts suggests that whether it’s better to eat small, frequent meals or stick to three substantial ones largely depends on the individual’s activity level and goals (Outside Online).

For those striving to maximise athletic performance, eating habits can be just as important as the nutrients themselves. Nutrition experts reporting for Outside Online point out that food fuels athletic performance by supplying energy, aiding in recovery, and supporting the body’s critical functions during and after training. The three macronutrients—carbohydrates, fats, and proteins—all play essential roles, but timing and frequency of meals can affect how well the body absorbs and uses these nutrients.

A wave of recent science is challenging the idea that home cooking is always healthier than processed foods. New analyses suggest health benefits from cooking at home may depend more on ingredients, portions, and overall diet than on the mere act of cooking. This shift in thinking matters for Thai families balancing tradition with convenient options in a fast-changing food environment.

For years, Thai households have prized home-cooked meals as a cornerstone of health and family tradition. Yet emerging evidence indicates the line between homemade and processed foods in terms of health impact is more nuanced than once believed. The takeaway is not “avoid processed foods” but “choose ingredients and portions wisely.”

A growing body of research shows there is no one-size-fits-all approach to meal timing. For Thai readers, the key takeaway is that how often you eat should align with your activity level and goals. A recent overview by Outside Online highlights that small, frequent meals versus three larger ones depend on the type, intensity, and duration of exercise.

Nutrition experts say food fuels performance by supplying energy, aiding recovery, and supporting essential body functions during and after training. The three macronutrients—carbohydrates, fats, and proteins—work together, but their timing and frequency influence how the body absorbs and uses them.

The vibrant tradition of Thai herbal medicine is filled with revered remedies passed down for generations, yet few are as universally celebrated as a blend known simply as “Fruits & Honey” (ผลไม้กับน้ำผึ้ง). Documented in Thai pharmacopeia and referenced in classical texts, this sweet, soothing concoction is more than just folklore—recent scientific attention is illuminating how its legendary effects may resonate in today’s evidence-based world. As Thais seek holistic solutions for wellness, understanding where ancient wisdom overlaps with contemporary science can empower safer and more effective health choices.