Nutrition

A new wave of scientific investigations suggests that routinely taking daily vitamin supplements may not be as essential as once believed, challenging the long-standing perception that multivitamins are crucial for maintaining overall health. The discussion gained renewed attention following a recent episode of CNN’s ‘Chasing Life’ podcast, which explored the mounting evidence around vitamin supplementation and its actual impact on health outcomes for most people (cnn.com).

Thais, like people everywhere, have been long encouraged to take daily vitamins as part of a “preventive” wellness routine. In Bangkok, pharmacies and convenience stores prominently display multivitamin products, reflecting widespread cultural trust in supplements. Many parents give their children chewable vitamins, while health-conscious office workers add “multi-vits” to their daily routines, especially during the rainy season or pandemic scares. But the latest research is questioning whether this global — and intensely local — supplement habit is either necessary or effective.

A wave of recent research suggests daily vitamin supplements may not be essential for most people, challenging the idea that multivitamins are a universal health safeguard. The conversation has gained global attention, including coverage of studies on vitamin supplementation and its real impact on health outcomes, as discussed in a popular health podcast.

In Thailand, the habit of taking daily vitamins is widespread. Bangkok pharmacies and convenience stores stock multivitamins prominently, reflecting broad trust in supplements. Many parents give children chewables, while office workers add “multi-vits” during the rainy season or health scares. New studies are prompting a closer look at whether this global practice delivers meaningful benefits.

Watermelon is more than a refreshing summer treat. New findings in Nutrients suggest it can support heart health and improve overall dietary quality due to its blend of antioxidants, vitamins, and amino acids. For Thai readers, this points to a practical, tasty way to align daily eating with national health goals.

In Thailand, cardiovascular disease and diabetes are rising, making smart dietary choices essential. Watermelon’s hydration, affordability, and year-round availability position it well to support healthier eating patterns from street stalls to school canteens.

New research has shed fresh light on the health benefits of watermelon, moving the fruit far beyond its status as a refreshing summer snack. According to recent findings reported in the peer-reviewed journal Nutrients, watermelon consumption is associated with improved heart health and significantly better overall dietary quality, thanks to a unique combination of antioxidants, vitamins, and amino acids present in the fruit (SciTechDaily).

For Thai readers who cherish watermelon as a popular street-side treat, the significance of this research goes far beyond taste. As non-communicable diseases such as cardiovascular disease and diabetes continue to rise in Thailand, dietary strategies for prevention are critical. Watermelon, already beloved for its hydrating properties and affordability, could play a more prominent role in national health goals.

Cholesterol is rising in Thailand, increasing the risk of heart disease and stroke. A recent expert overview highlights six practical steps to improve cholesterol profiles without medication. These evidence-based actions are affordable, accessible, and culturally adaptable for Thai readers facing growing noncommunicable disease risks.

Heart health is a national priority. Data from Thailand’s Ministry of Public Health show cardiovascular diseases remain a leading cause of death. Rapid urbanization, Western eating patterns, and sedentary lifestyles heighten cholesterol-related risks. Natural strategies offer personal empowerment and potential public-health benefits.

Millions of people worldwide, including a growing population in Thailand, struggle with high cholesterol—a condition closely tied to heart disease and stroke. A recent in-depth report by EatingWell, citing the latest expert insights and research, highlights six practical strategies anyone can adopt to improve their cholesterol profile without medication. These evidence-backed lifestyle changes not only reduce heart disease risk but offer accessible, affordable, and culturally adaptable steps that could resonate strongly with Thai readers confronting rising rates of non-communicable diseases (EatingWell).

Should Thai health enthusiasts reconsider their daily fish oil supplements in favour of krill oil? The question has sparked debate as both products compete for attention in the growing wellness market. Recent research and expert opinion highlight significant similarities and key differences between these two omega-3 powerhouses, leaving many to ponder their best choice for heart, brain, and overall health Verywell Health.

For years, fish oil has been the most popular source of omega-3 fatty acids, hailed for helping to prevent and manage heart disease, high blood pressure, and inflammation. Now, krill oil—derived from tiny crustaceans found in Antarctic waters—is being marketed as a more bioavailable and antioxidant-rich alternative. With Thais increasingly concerned about diet-related illnesses and eager to adopt science-backed preventive health trends, these claims matter deeply. But does the science support making the switch?

A growing wellness conversation in Thailand asks whether daily fish oil supplements should be swapped for krill oil. Health experts note that both products deliver omega-3s, but differences in absorption, cost, and contamination risk matter for Thai consumers focused on heart and brain health.

Omega-3s, particularly EPA and DHA, are essential for cardiovascular function and reducing inflammation. Both fish oil and krill oil provide these nutrients, but krill oil is marketed as potentially more bioavailable and enriched with the antioxidant astaxanthin. In practice, when dosages of EPA and DHA are matched, absorption and cardiovascular benefits appear similar. A pharmacist from Thailand’s Ministry of Public Health stresses the importance of choosing high-quality, pure supplements.

A growing body of new research is shedding light on a potential link between vitamin D supplementation and a reduced risk of developing type 2 diabetes among individuals with high-risk prediabetes. Recent studies suggest that boosting vitamin D levels in those who are already at risk could slow or even prevent the onset of overt diabetes—a finding that may have significant implications for the millions of people in Thailand and worldwide who are living with prediabetes.

A new study suggests that boosting vitamin D levels in people with prediabetes may slow or prevent the progression to type 2 diabetes. This could offer a low-cost, accessible option for millions in Thailand and around the world who are at high risk.

Data from the International Diabetes Federation highlight Thailand as a hot spot for diabetes in Southeast Asia, with millions living with the disease. Prediabetes, often undetected, affects an even larger portion of the population and represents a critical opportunity for prevention.

Cashews have long been beloved by snackers and chefs in Thailand alike, and recent research continues to highlight their status as a nutritional powerhouse, packed with protein and essential minerals. However, health experts are sounding a note of caution: while cashews are healthy in many ways, overindulging could come with unexpected risks, particularly due to their high calorie and oxalate content.

Cashews are a staple in many Thai households – appearing not only in popular dishes like stir-fries and salads, but also as a creamy base for dairy alternatives in the growing vegan community. With global demand for cashews soaring (the market topped $8 billion in 2022 and is projected to exceed $11 billion by 2030), understanding their nutritional profile and risks is increasingly important for Thai consumers and policymakers alike (geneseorepublic.com).

A new wave of scientific research warns that the nutrition in vegetables—especially leafy greens like kale, spinach, and asparagus—is in jeopardy due to climate change, with our continued appetite for meat playing a noteworthy role in the process, according to recent findings presented at the Society for Experimental Biology Annual Conference and reported by VegNews (vegnews.com). As the global climate crisis intensifies, researchers have found that the combination of rising temperatures and increasing atmospheric carbon dioxide is compromising the quality of vegetable crops, raising urgent concerns for global and Thai public health.

A growing body of research shows that climate change and rising meat consumption are diluting the nutrients in vegetables, especially leafy greens like kale, spinach, and asparagus. Findings presented at an international plant science conference indicate that higher temperatures and elevated atmospheric CO2 levels reduce the mineral and micronutrient content of crops, posing a risk to public health in Thailand and beyond.

Thailand’s rich agricultural heritage makes these findings highly relevant. While Thai diets still feature abundant vegetables compared with some Western diets, climate stress, shifts toward processed foods, and increased animal product intake threaten nutrient intake. Data from Thailand’s Ministry of Public Health and the FAO highlight that vegetable consumption remains robust, but soil degradation, erratic weather, and a warming climate add new challenges.

As social media influencers continue to spark viral nutrition fads under the banner of “glow-up” – a term capturing the idea of rapid self-improvement – leading dietitians are sounding alarms about potentially harmful dietary trends gaining traction both globally and in Thailand. Based on the latest analysis by Western and Thai-registered dietitians, several popular habits promoted online, from extreme fasting to restrictive eating, are not only unsupported by scientific evidence but could also undermine physical and mental health, especially among young people. Understanding which “glow-up” trends to avoid is now a matter of public awareness as Thailand faces rising rates of diet-related illnesses and mental health challenges.

A new study suggests that a ketogenic diet—a high-fat, low-carbohydrate eating pattern—may improve brain health. The research reports a 22% increase in cerebral blood flow and a 47% rise in brain-derived neurotrophic factor (BDNF). These findings come as Thailand faces rising concerns about dementia and stroke amid an aging population.

For many Thai families, cognitive decline is a pressing worry. While the study details are still being shared, experts highlight a key takeaway: diet can influence neurological health in adults. A senior neurologist at a major regional hospital in Thailand notes that higher BDNF levels are encouraging because they’re linked to greater neural resilience, which could delay neurodegenerative diseases such as Alzheimer’s.

Cashews have gained popularity in Thailand as a versatile snack and key ingredient in both traditional and contemporary dishes. New nutrition insights highlight their high protein and mineral content, but health experts urge moderation due to their calorie density and oxalate content.

From street-side bites to plant-based cream bases popular in Bangkok’s vegan scene, cashews are a staple in many Thai kitchens. Global demand remains strong, with market projections suggesting growth beyond eight billion dollars in 2022 to over eleven billion by 2030. Thai consumers and policymakers can benefit from understanding both their benefits and risks.

A groundbreaking new study has found that following a ketogenic diet can dramatically enhance brain health, increasing cerebral blood flow by 22% and boosting levels of a key brain growth factor, BDNF, by 47%. These impressive findings, originally reported by PsyPost, are sparking renewed interest in the potential of diet-based interventions to support cognitive function and prevent neurological disorders—a topic of immense interest to Thai readers, where concerns over dementia and stroke continue to rise.

As more Thais grapple with the impact of chronic stress—from sleepless nights to lingering anxiety—scientific evidence is growing that certain foods can play a role in calming the body’s stress signals. Newly highlighted by researchers and nutritionists, a list of nine easily accessible foods offers a natural and nutritious way to help reduce the body’s production of cortisol, the so-called “stress hormone,” and support mental and physical wellbeing. This insight comes as part of a wider global push toward holistic health, with food and lifestyle choices taking centre stage in stress management strategies.

A growing body of science suggests that small dietary adjustments can ease the body’s stress signals, a finding that resonates with many Thais juggling work, traffic, and city life. Nutritionists point to accessible foods that may help lower cortisol—the hormone linked to stress—and support overall wellbeing. This aligns with a broader movement recognizing food choices as a key element in managing stress.

Cortisol plays a central role in the body’s stress response. It supports memory, metabolism, and the fight-or-flight reaction, produced by the adrenal glands and regulated by the body’s complex systems. But chronic stress—from long work hours to financial pressures and urban pollution—can keep cortisol high. Continuous elevation has been linked to headaches, digestive disturbances, sleep issues, and weakened immunity, according to medical authorities.

A growing wave of “glow-up” dieting on social media is prompting urgent caution from Thai nutrition professionals. Influencers promote rapid self-improvement through extreme eating patterns, but local and international dietitians warn these trends lack solid science and could harm physical and mental health, especially among youths. Experts urge Thai readers to differentiate helpful tips from risky fads as diet-related illnesses and mental health concerns rise in the country.

Thai audiences increasingly encounter global nutrition trends on platforms such as TikTok, YouTube, and Instagram. While some messages—like eating more fruits and vegetables or reducing added sugar—align with good habits, others promote shortcuts for beauty, weight loss, or detoxification that can be dangerous. The idea of a “glow-up” has become common among urban youth in Thailand, where quick fixes often clash with the country’s tradition of balanced meals and may undermine long-term health and happiness.

A wave of evidence-based guidance is helping people prevent Vitamin B12 deficiency as plant-based eating grows in Thailand. New coverage emphasizes supplementation, careful diet planning, and awareness of symptoms. With growing recognition of B12’s role in nerve health and blood formation, staying informed is vital for Thai families navigating evolving food choices.

Vitamin B12 supports nerve function, red blood cell production, and DNA synthesis. Deficiency can cause fatigue, cognitive difficulties, and, in severe cases, irreversible nervous system damage. Rich natural sources include animal products such as meat, fish, eggs, and dairy. Plant-based proteins do not contain B12 unless fortified, prompting growing interest in fortified foods and supplements. This issue is particularly relevant in Thailand, where interest in vegan diets is rising as health, environmental, and ethical considerations gain attention.

A wave of evidence-based advice is emerging for those keen to avoid Vitamin B12 deficiency, particularly as plant-based diets become mainstream globally and in Thailand. According to nutrition experts cited in a new article by The Times, the best preventive strategies focus on supplementation, mindful dietary planning, and vigilance for symptoms—key advice echoed by international research and local trends. With B12 deficiency carrying significant health consequences, especially among older adults and those on vegan or vegetarian diets, understanding new prevention tactics is vital for Thai readers navigating a changing food landscape.

A growing chorus of Thai athletes is embracing lesser-known plant-based proteins to boost recovery, endurance, and overall performance. Hemp seeds, spirulina, amaranth, nutritional yeast, and pumpkin seeds are moving beyond tofu and tempeh as core components for Olympic hopefuls, ultramarathoners, and professional fighters. These ingredients are widely available in Thai markets and align with local interest in healthier, meat-alternative options.

Research indicates these proteins offer more than simple meat replacements. Hemp seeds supply all nine essential amino acids, plus omega-3 fatty acids and arginine, which support muscle repair and heart health. Reviews of recent studies suggest that incorporating two to three tablespoons of hemp seeds after workouts can speed recovery and reduce soreness.

Recent coverage in Vogue and the latest dermatological studies suggest that vitamin A might be the missing piece for those struggling with dry, brittle strands, itchy scalp, or unexpected hair loss. With experts increasingly linking micronutrient intake to hair health, emerging evidence reveals that vitamin A’s impact on the scalp and follicles could explain everyday hair complaints—an issue with both global and Thai resonance due to shifting nutritional patterns and high humidity levels in the kingdom.