News

A recent scientific study suggests that taking just a single dose of ashwagandha, a traditional herbal remedy used extensively in Ayurvedic medicine, could offer a noticeable enhancement to cognitive performance and mood—effects visible as quickly as one hour after ingestion and consistent over a month of supplementation. These promising findings, published in the peer-reviewed journal Nutrients, have stirred significant interest among health-conscious Thais and supplement enthusiasts worldwide (PsyPost).

Ashwagandha, or Withania somnifera, has long been revered as a tonic in Ayurveda, the ancient Indian system of health and wellness. Known in Thai as สมุนไพรอาชวกันดา and sometimes called “Indian ginseng,” ashwagandha is botanically unrelated to ginseng but is valued for its ability to bolster resilience and manage stress, or adaptogenic properties. Its root and, less commonly, the leaves, are the primary sources of medicinal extract, used both in traditional herbal preparations and in modern dietary supplements, readily available in Thailand’s health stores and pharmacies.

A simple test—how long you can stand on one leg—may be one of the clearest indicators of your physical age and even your long-term health outlook, according to growing research in the field of geriatric medicine. New studies, including recent findings from the Mayo Clinic and data published in the British Journal of Sports Medicine, suggest that the ability to balance on one leg for at least 10 seconds is strongly linked to overall health and longevity, especially in people over 50. For Thais concerned about healthy ageing, this insight offers a powerful, easy-to-use predictor that could shape personal and public health strategies for years to come.

America’s growing obsession with protein has reached fever pitch in 2025, with supermarkets, convenience stores, and even dessert shops across the nation boasting an ever-expanding array of high-protein products. From protein-fortified candy and ice cream to sodas with muscle-boosting claims, the protein trend—supercharged by social media fitness influencers and weight-loss drugs like Ozempic—has left nutrition experts increasingly frustrated, as reported in The Wall Street Journal and reflected in recent news coverage and scientific commentary (MSN, NPR). As consumer interest in protein soars, the controversy highlights important questions about healthy diets—not only for the US, but also for countries like Thailand facing their own nutritional crossroads.

In recent months, the term “Rejection Sensitive Dysphoria” (RSD) has gained renewed attention in both scientific literature and popular media, as mental health experts and affected individuals speak out about this intense emotional condition that can turn minor criticisms into catastrophic emotional reactions. The New York Times recently profiled RSD, describing the condition as a state where even slight rejection, teasing, or criticism triggers a rapid plunge into feelings of profound sadness, rage, or worthlessness, making sufferers feel as if “the world is collapsing” around them source.

A recent survey published by The Japan Times has revealed a concerning trend: Japanese people are exercising less than before, sparking discussions amongst health experts and policymakers about the potential long-term impacts on public health. This news puts the spotlight not only on Japan’s changing lifestyle patterns but also raises relevant questions for Thai society, where sedentary habits and non-communicable diseases are likewise on the rise.

According to the report, the survey—conducted in early 2025—highlights a decline in regular physical activity among the Japanese population, with a significant proportion indicating a reduction in daily exercise routines compared to previous years. The data suggests that busy work schedules, the lingering effects of the COVID-19 pandemic, urban living constraints, and increased engagement with digital media contribute to this drop in physical activity. These findings are particularly significant for Thailand, where similar lifestyle shifts are being observed, and where the burden of lifestyle-related health problems such as obesity, diabetes, and heart disease continues to grow (Japan Times).

A new wave of health buzz surrounds a so-called “wonder supplement” that, according to recent headlines, might prevent cancer, boost heart health, and slow skin aging. With claims making the rounds in international media, including the New York Post, Thai health enthusiasts are keen to know: Does this supplement live up to the hype – and should it be part of everyday wellness here in Thailand?

The recent New York Post article, “The wonder supplement you’ve never heard of prevents cancer, makes your heart healthier and slows skin aging” (source), shines a spotlight on a dietary compound that supposedly delivers a triple health benefit. While the article stops short of naming the supplement in its headline and lead (pending full content access), such bold claims inevitably spark debate among health professionals and everyday consumers alike. For Thai audiences accustomed to a surge of imported wellness trends—ranging from collagen powders to herbal extracts—skepticism and curiosity go hand-in-hand.

A new wave of international research is offering hope for Thailand’s rapidly aging population—weight training, commonly known as resistance or strength training, may meaningfully slow and even help reverse cognitive decline in older adults, according to a study highlighted by Medical News Today in April 2025 source. In a country where the number of elderly is projected to surpass 20 million by 2050, these findings shine a light on accessible, drug-free strategies to protect brain health and independence across Thai society.

A new study has provided compelling evidence that the human brain can actually learn to ignore persistent distractions, promising practical insights for everyone from Bangkok commuters to Thai students easily sidetracked by environmental noise or visual clutter. Led by teams from Leipzig University and Vrije Universiteit Amsterdam, the research, published in The Journal of Neuroscience on April 17, 2025, reveals that our visual system adapts to repeated distractions by gradually filtering them out—even at the earliest stages of perception (SciTech Daily, 2025).

Could the humble walnut hold the secret to keeping your mind sharp from breakfast until dusk? Recent findings by researchers at the University of Reading strongly suggest so, with evidence now showing that simply adding a handful of walnuts to your morning meal can measurably improve mental performance throughout the day. The study, published in the scientific journal Food & Function and widely reported by reputable news outlets including The Independent (source: The Independent), tracked 32 healthy young adults, aged 18 to 30, who consumed either a walnut-rich breakfast or a calorie-matched breakfast without nuts on different occasions. Their subsequent six hours were filled with cognitive testing and brain activity measurements—yielding results with significant implications for anyone seeking a mental edge in daily life.

A recent US-based investigation has rocked the dental care industry, with new research revealing that the majority of toothpaste brands—some specifically marketed for children or as “green” alternatives—are contaminated with toxic heavy metals, including lead, arsenic, mercury, and cadmium. The findings, released in April 2025, have raised serious public health concerns for families worldwide, including in Thailand, where toothpaste is a staple in daily hygiene routines and global brands are widely used.

A new wave of research highlights a troubling connection between high social media use and the amplification of delusional thinking, raising fresh concerns about the impact of online platforms on mental health. The phenomenon, described as “Delusion Amplification by Social Media,” points to a worrying trend: while digital tools connect millions, they may also embolden certain mental health disorders, like narcissism, paranoia, and body dysmorphia, particularly among vulnerable users (The Conversation, PsyPost).

Many Thais concerned about health know that dietary fiber, or ใยอาหาร (yai a-han), is essential for digestive well-being and heart health. Yet, despite best efforts to boost fiber, recent research published by SELF magazine reveals that some foods we assume are fiber powerhouses might not be delivering as much as we think. This matters not only for global health but also for millions of Thais who carefully build their meals around “healthy” whole grains, fruits, and vegetables—sometimes underestimating how much fiber they are actually consuming.

A wave of online discussion and emerging expert commentary has thrown the spotlight on a little-known but deeply felt emotional response that many people with attention deficit hyperactivity disorder (ADHD) are now recognizing as a shared experience: rejection sensitive dysphoria (R.S.D.). Although not officially classified in psychiatric manuals, R.S.D. is described as an intense or overwhelming reaction to actual or perceived criticism, rejection, or failure—a feeling likened to a “balloon popping” by TikTok creators and capturing the imagination of millions on social media platforms source.

A groundbreaking new study has revealed that extremes in brain synchrony—either too much or too little—may underlie distinct subtypes of autism, offering Thai families, educators, and clinicians fresh hope for more tailored approaches to diagnosis and support. Published on 17 April 2025 in The Transmitter, the research used advanced brain imaging across twenty mouse models genetically engineered to mimic autism, with remarkable implications for understanding the diversity—or heterogeneity—of the autism spectrum in humans (The Transmitter, 2025).

A sweeping new review of scientific studies suggests a strong connection between vitamin D and reduced risk of colorectal cancer, with some findings indicating up to a 58% lower risk among those with the highest vitamin D intake. This revelation, published in April 2025 in the journal Nutrients, could have far-reaching implications for cancer prevention strategies in Thailand and across the globe, offering a natural, affordable, and accessible way to combat one of the world’s most common and deadly cancers (EatingWell).

A team of scientists in London has made a significant leap in understanding how the human brain solves unfamiliar problems—a discovery that could transform approaches to brain injury diagnosis and rehabilitation worldwide, including in Thailand. The findings, published on April 16, 2025, in the prestigious journal Brain, spotlight the right frontal lobe as a critical hub for logical thinking and problem solving, advancing decades of brain research Source: The Independent.

This development is particularly relevant for Thai readers, given the high incidence of stroke and brain injury in the country and the challenges faced by patients and their families during recovery. With the increased aging population and prevalence of non-communicable diseases (NCDs) in Thailand, understanding how cognitive functions can be impaired—or rehabilitated—after brain injury is essential for both health professionals and the general public.

Scientists have issued an urgent warning: climate change is turning rice—the staple food of more than half of Thailand’s population and billions more worldwide—into a potential health hazard. According to a major study published in The Lancet Planetary Health, increases in both global temperatures and atmospheric carbon dioxide levels are triggering dangerous rises in arsenic concentrations within rice grains. This finding carries alarming implications for Thailand and other rice-dependent societies, where daily consumption is central to both culture and sustenance (Ars Technica; The Lancet).

Thai consumers have been swept up in the growing craze for collagen supplements, drawn by alluring promises of firmer skin, thicker hair, and pain-free joints. But with social media influencers, celebrities, and supplement brands all fueling the trend, how much of the hype is actually backed by solid scientific evidence? Recent international research and expert commentary provide a clearer picture of what collagen supplements can—and can’t—do for your health, with important implications for Thai readers considering adding collagen to their daily routines.

Colombia has declared a nationwide health emergency following a sudden and deadly outbreak of yellow fever, with at least 34 deaths and 74 confirmed cases reported so far in 2025, according to official Colombian health authorities (BBC; Reuters). The government’s urgent response underscores growing alarm about the re-emergence of this mosquito-borne virus in a region that had seen virtually no cases in recent years—a trend that should serve as a wake-up call for countries like Thailand, also home to mosquito-borne diseases.

Fresh research brings an age-old saying back into the spotlight—eating two apples a day may not only keep the doctor at bay, but can also “significantly” lower your cholesterol, according to a study highlighted in recent UK news coverage. For Thai readers increasingly mindful of cardiovascular health, this breakthrough aligns with global shifts towards embracing dietary solutions to chronic diseases. With heart disease and stroke rankings remaining high among causes of death in Thailand, this simple dietary tweak could offer a practical, affordable shield for millions.

A newly highlighted dietary supplement is making waves in the health community after US media reports touted its potential to prevent cancer, improve heart health, and slow skin aging. Reported by the New York Post as the “wonder supplement you’ve never heard of,” this compound is rapidly gaining traction, raising questions around its scientific basis, practical benefits, and implications for a health-conscious Thai public. As more consumers seek accessible, natural ways to bolster long-term health, understanding the actual science behind such claims is essential.

France’s top food safety agency, ANSES (Agence nationale de sécurité sanitaire de l’alimentation, de l’environnement et du travail), has sent shockwaves through the international nutrition community with its latest recommendation: soy-based foods should be banned from all public mass catering, including schools, hospitals, and care homes. This call, issued in March 2025, has ignited global debate over the safety of soy products—a topic relevant to Thailand as plant-based menus become increasingly popular in schools and health-conscious households.

In a world where the search for effective, accessible healing methods never wanes, recent research shines a spotlight on an ancient yet modern remedy: music. A groundbreaking study published in The Journal for Nurse Practitioners demonstrates how music therapy—both active and passive—can significantly improve the lives of people facing Alzheimer’s disease, anxiety, chronic pain, Parkinson’s, and even seizure disorders. As reported by Neuroscience News, the findings point to music’s profound neurological impact, offering an inexpensive, non-pharmaceutical avenue for support that resonates across cultures and generations (Neuroscience News).

A new report from the US Centers for Disease Control and Prevention (CDC) reveals that depression is now more common among Americans than ever before, with treatment rates falling short despite growing awareness—a development that brings important lessons for health policymakers and families across Thailand. The report, based on data from 2021 to 2023, found that over one in eight Americans aged 12 and older have experienced depression recently, almost double the rate reported just a decade ago. Yet, only about 40% of those affected pursued counseling or therapy for their symptoms, highlighting a persistent gap between need and access to care (CNN).