#Publichealth

Vitamin D, often called the sunshine vitamin, affects far more than bones. New studies highlight its role in immunity, mood, autoimmune conditions, and some cancers. In Thailand, open skies meet surprising deficiency rates. Urban living, indoor work, and pollution limit actual sun exposure, raising public health concerns.

Vitamin D is unique because skin synthesis relies on sunlight. It supports calcium absorption to keep bones strong. But persistent indoor lifestyles, changing diets, and air pollution can lower vitamin D levels, leaving populations vulnerable to multiple health issues. A synthesis of recent research links insufficient vitamin D with osteoporosis, depressive symptoms, autoimmune conditions, and certain cancers.

A major policy reversal puts Thailand back on a tightly regulated path for cannabis. As of late June, buying cannabis nationwide requires a doctor’s prescription. The aim is to limit use to medical and health contexts, winding back the era of dispensaries and weed cafés that drew tourists from Bangkok to Pattaya.

The shift unsettles a sector that blossomed after decriminalization in 2022. Thailand had become a regional cannabis destination, boosting local tourism and small businesses. Health authorities now argue that liberalization outpaced regulation, pointing to concerns such as rising addiction, underage use, street smoking, and cross-border smuggling.

As more research unravels the powerful influence of vitamin D — often dubbed the “sunshine vitamin” — fresh evidence illustrates just how critical this nutrient is for protecting against some of the most serious health conditions known today. While vitamin D is well-established as pivotal for bone health, new studies underscore its broader impacts on immunity, mental health, autoimmune diseases, and even cancer, raising public health alarms, especially in regions like Thailand where sun exposure is plenty, yet deficiencies surprise both doctors and public alike.

A recent study indicates that adding chickpeas to the daily diet can meaningfully reduce cholesterol, offering a tasty, accessible path to better heart health. Thai nutrition experts view chickpeas as a practical pantry staple for families. Researchers from a United States university found that adults at risk of diabetes who ate a cup of chickpeas daily for 12 weeks lowered their total cholesterol from borderline high to a safer level, suggesting promising dietary options for cardiovascular risk management.

A new study has revealed that adding chickpeas to your daily diet can significantly lower cholesterol levels—offering a tasty and accessible boost to heart health, with Thai nutrition experts urging locals to embrace this pantry staple. Researchers from the Illinois Institute of Technology found that people at risk of diabetes who ate chickpeas daily for 12 weeks saw their cholesterol levels drop from borderline high to a healthier range, providing hopeful news for those looking to manage cardiovascular risk through diet (Business Insider).

A heatwave is challenging Europe this summer, pushing travelers to rethink itineraries and protect health while exploring iconic cities. From Paris to Barcelona, heat records are driving smarter planning. Research from European meteorological centers and health authorities stresses hydration, indoor breaks, and seeking shade or cooling whenever possible.

Thai travelers should anticipate areas where air conditioning is less common and temperatures spike for days at a stretch. Data from climate research groups indicates prolonged heat events in major cities, while public health bodies urge avoiding strenuous activity during peak sun hours. As heatwaves become more frequent, adaptable plans and reliable cooling options matter more than ever.

A new wave of research and expert opinion has highlighted edamame—young, tender soybeans—as the standout high-protein snack for improving gut health, according to a leading gastroenterologist. As the snacking culture grows both abroad and in Thailand, this finding could help guide healthier snack choices for Thai consumers looking to enhance digestive well-being and overall health.

Snack consumption represents a significant portion of daily caloric intake worldwide. In the United States, surveys indicate that snacks comprise approximately 20% of total dietary energy. While it is easy to find snacks that satisfy the palate, the challenge lies in selecting options that fulfill both taste and nutritional needs, especially for those mindful of gut health and weight management. This is not only relevant to American diners but has growing resonance in Thailand, where urban lifestyles and changing eating habits have seen increased snack consumption, especially among younger generations (EatingWell).

A growing body of research highlights edamame—young, tender soybeans—as a top high-protein snack that also supports gut health. For Thai readers, this simple option fits modern snacking while boosting digestive well-being.

Snack choices make up a sizable share of daily calories worldwide. In many countries, snacks account for about one-fifth of total energy intake. People want options that nourish the gut and help with weight management. In Thailand, urban living and changing diets have increased snack consumption, especially among younger adults.

Eggs remain a frequent topic in health debates, but recent reviews and expert insights help separate fact from fiction. Moderate consumption—roughly one egg per day—fits into healthy diets for most people, including many Thai families, when paired with vegetables, lean proteins, and whole grains.

Why this matters in Thailand? Eggs are a staple in Thai cooking, featured in dishes from kai jeow to comforting soups. With cardiovascular disease continuing to be a major health concern in the region, understanding how eggs fit into a balanced diet supports public health, food security, and cultural traditions.

The debate over whether eggs are harmful or beneficial to health has endured for decades, with recent research and expert commentary helping to clarify long-standing misconceptions about their impact, particularly on cholesterol and heart disease. According to a 2025 investigation by Vogue, which drew on nutrition and medical experts like Dr. Emily Leeming, eggs are now recognized as a nutritional powerhouse that can fit sensibly into most diets—yet questions persist, especially for Thai households where eggs are a staple (Vogue).

A clear, practical path to strength training is emerging from recent expert discussions and fresh research. For Thai readers, the message is simple: choose a method you can perform consistently, feel comfortable with, and gradually progress. This approach fits Thailand’s rising health concerns, where obesity, diabetes, and heart disease trends underscore the role of resistance training in prevention and daily function.

Experts identify four main types of strength work: free weights, weight machines, resistance bands, and bodyweight routines. Each offers unique benefits, and a well-rounded plan can blend them to fit age, fitness level, and personal goals. Before starting any program, a medical check-up and professional coaching help prevent injuries and set a solid foundation.

With Europe experiencing yet another record-breaking heat wave, tourists from Thailand and around the world are faced with the challenge of staying comfortable as temperatures soar across the continent. Major destinations such as Paris, Rome, London, and Barcelona are seeing highs well above what many visitors may be accustomed to, forcing travelers to adjust their plans and prioritize health and safety while sightseeing (NYTimes).

For Thai travelers heading to Europe this summer, understanding the risks associated with extreme heat is essential, especially as few European cities feature the widespread air conditioning commonly found in many parts of Thailand. The European Centre for Medium-Range Weather Forecasts (ECMWF) has reported numerous cities experiencing prolonged heat events, while public health bodies urge visitors to stay hydrated and avoid strenuous activities during midday. With heatwaves projected to become more frequent and intense due to climate change (World Health Organization), adaptability and creative cooling arrangements are more important than ever.

In today’s fast-paced world, selecting the most effective strength training method can be perplexing for many. A recent discussion among internationally recognized experts sheds new light on which strategies work best, and why. Their guidance, supported by recent scientific studies, highlights a practical and inclusive approach for people of all ages — including Thais seeking healthier, longer, and more active lives (AP News).

Understanding the best way to build muscle and maintain health is now more critical than ever for Thai readers, as rates of non-communicable diseases such as obesity, diabetes, and heart conditions continue to rise in Thailand (WHO Thailand). Strength or resistance training — sometimes called weight training — is increasingly recognized as a key tool for disease prevention, functional independence, and overall wellbeing. Yet, with multiple options available, from free weights to bodyweight routines, many Thais are unsure where to begin, or which path is most effective.

A growing trend promising rapid mood boosts, sharpened focus, and improved life satisfaction through short neurohacking retreats is gaining attention in Thailand and across Asia. Yet experts urge caution about safety, ethics, and true effectiveness. The short camps blend meditation, brain training, digital detoxes, and access to cognitive enhancers or stimulation devices, but whether a week can yield lasting cognitive or spiritual benefits remains debated.

Neurohacking sits within a broader field of biohacking. It ranges from traditional Southeast Asian herbal practices to modern non-invasive brain stimulation, cognitive exercises, and digital tools. The central question: can a few days of practice yield meaningful, lasting gains?

The concept of “exercise snacks”—brief bouts of physical activity integrated throughout daily routines—has gained growing scientific support and attention in global wellness circles, offering a promising way to boost health, especially for those stuck at desks all day. According to recent research and firsthand health reporting, these micro-workouts—lasting as little as one minute and performed several times a day—may deliver a cascade of benefits, including better blood sugar control, enhanced fitness, increased energy, and even improvements in muscle tone. For Thai readers balancing sedentary office jobs and an “always-on” urban lifestyle, this trending approach could provide an accessible strategy for lifelong wellness.

Tiny bursts of activity woven into daily routines can yield real health gains. Exercise snacks—brief, high-energy moves sprinkled throughout the day—are gaining traction among researchers and health reporters. For Thai readers juggling desks, commutes, and busy schedules, these micro-workouts offer a practical path to better blood sugar control, fitness, energy, and muscle tone without long gym sessions.

Sedentary behavior is rising both in Thailand and globally, linked to obesity, type 2 diabetes, and heart disease. Traditional guidance often calls for about 150 minutes of moderate activity each week, but many people struggle to find uninterrupted gym time. Exercise snacks provide a flexible alternative: short, deliberate bursts—such as quick stair climbs or bodyweight sets—across the workday, even amid Bangkok’s traffic and crowded transit.

As high-intensity interval training (HIIT) has become a staple for fitness enthusiasts seeking quick results, a new wave of awareness is questioning whether it’s truly the best route for everyone—especially those who simply don’t enjoy it. Recent experiences and scientific studies are converging to highlight the nuanced benefits of swapping sweat-drenched HIIT sessions for less intense, more enjoyable forms of cardio, calling into question whether maximal exertion is always necessary for optimal fitness gains. This shift in understanding is especially significant for Thai readers, as it reflects an ongoing dialogue about sustainable health, fitness, and the role of pleasure in an active lifestyle.

A U.S. federal advisory panel advising the CDC recommended that flu vaccines in the United States be available in single-dose, thimerosal-free formats. If adopted, this would standardize vaccines and address public concerns about ingredients. The issue holds global relevance for Thailand’s immunization programs and public confidence in vaccination.

Thimerosal has long sparked debate over mercury exposure and vaccine safety. The advisory panel, refreshed under new leadership, placed the question of thimerosal at the forefront of its agenda. The move reflects public demand for clearer policies rather than evidence of harm and aligns with the FDA’s position that thimerosal has a long history of safe use as a preservative.

In recent years, neurohacking camps have promised participants transformative breakthroughs—offering “worldly bliss in five days” by employing a blend of meditation, brain training, nootropics, and high-tech interventions designed to “hack” the brain for better focus, emotional balance, and life satisfaction. While the concept, explored in the recent Financial Times feature “Inside the ‘neurohacking’ camp that promises worldly bliss in five days”, has captured global attention, it also raises profound questions about the effectiveness, ethics, and safety of such programs, especially as they attract participants from across Asia, including an increasing number of Thais curious about self-optimization.

A federal advisory committee to the US Centers for Disease Control and Prevention (CDC) has recommended that all Americans—including children, pregnant women, and adults—receive single-dose influenza vaccines that do not contain thimerosal, a mercury-based preservative long scrutinized despite decades of safe use. This move, which could soon lead to an official CDC policy, reflects an ongoing international spotlight on vaccine ingredients and the public’s persistent concern over vaccine safety—a topic with direct relevance for Thailand’s immunization practices and public confidence.

A natural compound found in common foods and produced by the kidneys during endurance exercise may unlock the anti-aging benefits of regular physical activity—without any need to hit the gym, according to a landmark study published in the journal Cell by a Chinese Academy of Sciences research team. The discovery could pave the way for “exercise-in-a-pill” therapies that offer hope to Thailand’s rapidly aging population and to those with limited mobility or chronic health issues.

A natural compound found in common foods and produced by the kidneys during endurance activity may mirror many benefits of regular exercise. A study from the Institute of Zoology at the Chinese Academy of Sciences suggests betaine could support healthy aging, especially for people who cannot engage in physical activity. The findings spark discussion about therapies that fit Thailand’s aging population.

Researchers identify betaine as a molecular marker that reflects exercise’s positive effects. In aged mice, oral betaine supplementation improved metabolism, immune function, muscle strength, and tissue regeneration—paralleling outcomes seen in animals that trained regularly. The results imply betaine could slow age-related decline even without exercise. For Thai readers, an accessible intervention to complement lifestyle efforts is timely given the country’s aging demographic and rising chronic disease risk.

As Thailand’s society becomes increasingly aware of mental health challenges, especially post-pandemic, many are grappling with the often unseen social costs of depression. Recent global research and lived experiences—like that described in Slate’s recent advice column about a decade-old friendship tested by one friend’s withdrawal and history of depression—highlight a growing dilemma: when a person’s struggle with a common illness like depression begins to erode the very bonds that once provided support and joy, what are friends to do? slate.com

A growing number of Thais and health-conscious individuals worldwide are investing in dietary supplements marketed for gut health, seeking promises of improved digestion, immunity, and overall well-being. However, recent research and expert advice suggest that many popular gut health supplements may not provide the benefits they claim—and, in some cases, could even be harmful. According to registered dietitians featured in a June 2025 analysis by EatingWell, widely consumed products such as over-the-counter probiotics, greens powders, digestive enzymes, and antacids should generally be approached with caution—or skipped altogether—in favor of a wholesome, fiber-rich diet and lifestyle changes (EatingWell).