#HealthResearch

Creatine, long hailed in athletic circles for its muscle-boosting prowess, is increasingly attracting the attention of clinicians and medical researchers as a potential therapeutic tool in medicine. The question now posed by recent scientific reviews, such as the one published in Medscape’s “Creatine: Is the Supplement Ready for Clinical Use?,” is whether creatine is truly ready to transition from gyms and fitness centres into hospital wards and clinics as a mainstream medical supplement.

A groundbreaking new study is challenging the conventional wisdom about dopamine, a crucial brain chemical long believed to broadcast broad, sweeping signals throughout the brain. Using advanced microscopy techniques, researchers have revealed that dopamine may actually operate with remarkable surgical precision, finely targeting specific brain cells rather than acting as an indiscriminate messenger. This discovery offers significant new insights into how the brain controls movement, motivation, and learning—areas that are especially relevant to Thai readers interested in neurological health and the future of treatments for conditions such as Parkinson’s disease, addiction, and depression.

A groundbreaking new study suggests that obsessive-compulsive disorder (OCD), a condition that has long baffled mental health experts, may have roots that extend far beyond the brain—down into the gut. Researchers in China have discovered compelling evidence that the bacteria living in our digestive systems, collectively known as the gut microbiota, could play a direct causal role in the development of OCD. This insight has the potential to reshape our understanding of a disorder that affects up to 3 percent of people worldwide and has proven notoriously difficult to treat effectively (ScienceAlert).

For many Thais, it’s a familiar refrain heard from elders: “Each year passes faster than the last.” This shared experience, long chalked up to nostalgia or busy lives, now has new scientific backing. Recent research published in the journal European Review and summarized in an Earth.com article explains why our perception of time truly seems to speed up with age, lending insight into both the mechanics of the brain and possible ways for everyone, young or old, to reclaim a sense of fuller, richer days (Earth.com).

Latest scientific research is dismantling the myth that humans are “bad smellers,” revealing that our sense of smell is not only ancient but deeply intertwined with memory and emotion—a connection far richer than previously thought. This new understanding sheds light on how even a simple whiff of a familiar odor can instantly transport us back in time, evoking powerful memories and emotions, and opens the possibility of harnessing scents in therapeutic, educational, and cultural contexts in Thailand and beyond.

A growing body of scientific evidence highlights vitamin D’s crucial role in heart health—and a newly published review suggests vitamin D may lower stroke risk by up to 17%, offering promising, actionable insights for citizens in Thailand and beyond. This report unpacks what the latest findings mean, the practical realities for Thai people, and how awareness of vitamin D could shape the nation’s approach to preventing cardiovascular diseases.

The newly published review, featured in the journal Nutrients and summarized by EatingWell, delves into recent clinical research examining vitamin D’s relationship with major cardiovascular events, particularly stroke. The headline finding: among people already taking medications for heart health, vitamin D supplementation was associated with a 13% to 17% decrease in the risk of such incidents. Experts acknowledge that while vitamin D’s fundamental importance to bodily functions—ranging from bone health to immune regulation—is well established, its additional effects on cardiovascular and metabolic diseases warrant even closer consideration.

A major new study has found that teenagers who report addictive patterns of using social media, mobile phones, or video games are at up to triple the risk of suicidal thoughts and behaviors compared to their peers, reigniting ongoing debate about the mental health impacts of digital technology. The research, published this week in the Journal of the American Medical Association (JAMA), is among the first to track young people over several years, specifically examining the relationship between compulsive screen use and suicidality rather than looking only at overall time spent online (The Guardian, NPR, The New York Times, Neuroscience News).

A new wave of nutrition science is challenging the once simple narrative that regular soda is always worse than its diet counterpart, sparking debate among Thai health experts and policymakers alike. Recent research reveals that, in many cases, diet soda may actually offer a safer alternative—provided it is consumed in moderation and within the context of a balanced Thai diet. As Thailand battles rising obesity and sugar-related illnesses, the implications of these findings are more relevant than ever before.

Emerging scientific evidence is shedding new light—literally—on the fight against autoimmune diseases such as multiple sclerosis (MS), Crohn’s disease, and rheumatoid arthritis. Recent reports and peer-reviewed studies suggest that exposure to ultraviolet (UV) light may offer more than mood-boosting benefits or boosted vitamin D levels. Instead, UV light could play a direct therapeutic role in taming the overactive immune responses at the heart of these debilitating illnesses, a development with significant implications for Thai patients and healthcare providers alike.

A groundbreaking new philosophical analysis is challenging long-held psychiatric beliefs about delusion, urging the field to reconsider whether so-called “madness” is truly a sign of dysfunction or evidence of meaningful, adaptive strategy. The latest work, highlighted in a recent article on Mad in America and anchored in research from the European Journal of Analytic Philosophy, proposes that delusions may be better understood not as isolated symptoms of mental disorder, but as purposeful responses to overwhelming distress—responses that are systematically misunderstood, and unjustly marginalized, by conventional psychiatric practice (Madin America; European Journal of Analytic Philosophy).

A beloved physical activity endorsed by millions for its health benefits—long-distance running—may be unexpectedly associated with a higher risk of developing precancerous colon growths among young adults, according to a new study presented at the prestigious American Society of Clinical Oncology (ASCO) 2025 conference in Chicago. The study, conducted by researchers based in Washington, DC, challenges the prevailing wisdom that vigorous aerobic exercise is universally protective against all forms of cancer, raising pressing questions for health-minded Thais—especially the country’s growing cohort of marathon and ultramarathon enthusiasts.

A new study has revealed that mindfulness – a practice often praised for its personal and societal benefits – does not universally increase generosity, but instead, its positive effects are most pronounced among individuals who are more group-oriented. This finding, recently published and reported by PsyPost, challenges the widespread assumption that mindfulness always leads to greater kindness and altruism.

Mindfulness, widely promoted in Thai schools, workplaces, and temples, has rapidly gained popularity in recent years, with advocates claiming it can make people calmer, healthier, and more compassionate. In Thailand, this practice aligns closely with Buddhist traditions, where mindfulness meditation is viewed not only as a path to personal enlightenment but also as a means to support social harmony. However, the latest study suggests that the prosocial effects of mindfulness, such as generosity, may depend more on the underlying personality traits or social orientations of individuals than previously thought.

A recent study published in the Journal of Positive Psychology has uncovered a striking link between optimism and the likelihood of responding positively to selective serotonin reuptake inhibitors (SSRIs), a mainstay medication for major depressive disorder. The research suggests that individuals with a more optimistic outlook are not only better positioned to benefit from these antidepressants, but that increases in optimism during treatment also significantly raise the chances of recovery—a finding with important implications for the future of mental health care in Thailand and globally (PsyPost).

A new study has found that regular exercise can naturally raise vitamin D levels, providing a fresh angle in the ongoing conversation about maintaining adequate nutrition and bone health. The results, which appear poised to shift health recommendations, could have a significant impact for Thai readers in a country where sunlight abounds yet vitamin D deficiency is still surprisingly common.

Vitamin D is crucial for bone strength, immune function, and overall wellbeing. Traditionally, the main sources have been exposure to sunlight and dietary intake from foods such as fish, eggs, and fortified products. However, despite Thailand’s abundant sunshine, a national health survey conducted by the Ministry of Public Health has indicated that as many as 77% of Thai office workers are still vitamin D deficient, likely due to indoor lifestyles and sun avoidance—a response to both skin cancer fears and cultural preferences for lighter skin.

A new peer-reviewed study is raising fresh questions about the effectiveness of displaying calorie counts on restaurant menus and food labels—an increasingly common sight in Thailand’s urban eateries and supermarkets. While these numbers are meant to encourage healthier eating, the latest research indicates they might have the opposite effect, leaving consumers more confused and less confident about their food choices.

Published recently in the Journal of Retailing, this study involved over 2,000 participants across nine experiments. According to the research team led by academics specializing in health behavior and consumer psychology, when people considered calorie information while judging food, they unexpectedly rated unhealthy foods as less bad and healthy foods as less beneficial. Even more striking, participants became less certain in their assessments after seeing calorie numbers, with their healthiness ratings on foods like salads and cheeseburgers converging closer together. Those who did not see calorie data could clearly distinguish between healthy and unhealthy foods, but calorie counts appeared to muddy these distinctions (The Conversation).

A groundbreaking new study from Sweden has found that even brief periods of poor sleep—just three nights of getting only four hours per night—can cause measurable changes in the blood that are linked to an increased risk of heart disease. This research, published in the journal Biomarker Research and summarized by Neuroscience News, underscores the critical health threat posed by short-term sleep deprivation, especially among young, healthy adults who may feel immune to cardiovascular danger.

A recent international study has revealed that higher concentrations of caffeine in the blood may help reduce body fat and lower the risk of developing type 2 diabetes, sparking fresh debate about caffeine’s broader health effects for Thais and coffee lovers worldwide. The findings, published in BMJ Medicine and involving researchers from the Karolinska Institute in Sweden, University of Bristol, and Imperial College London, point to new possibilities for managing obesity and diabetes—two major public health challenges in Thailand—by leveraging something as simple as a cup of coffee.

Research is shedding new light on how physical activity may slow the progression of Parkinson’s disease, a neurodegenerative disorder that affects over 10 million people worldwide and thousands in Thailand. A recent scientific initiative led by a Northwestern University researcher, featured in a KSL-TV report, highlights that high-intensity exercise could be a game-changer for people living with the disease—a message that holds special resonance as Thailand faces an aging population and a rising burden of Parkinson’s cases.

Pushing through sweat and exhaustion has long been celebrated as the hallmark of an effective strength training routine, but new research highlighted by The New York Times suggests that lifting weights until complete muscle failure may not be the only—or even the best—path to building strength and muscle. For Thai readers, where gym culture and fitness trends are becoming more popular, these findings could transform how both fitness enthusiasts and beginners approach their workout routines.

A sweeping new review of recent medical research offers fresh insights into the effects of diet, physical activity, and other lifestyle choices on health — with practical lessons that are especially relevant to Thai readers navigating modern wellness challenges. Drawing from studies published in the past year and synthesised by the Center for Science in the Public Interest, the investigation examines topics ranging from the “addictiveness” of ultra-processed foods to the importance of plant oils, the benefits of yoga for knee pain, and the role of healthy habits in brain health. This collective evidence serves as timely guidance for households across Thailand looking to make informed decisions amid changing food environments and health concerns.

The latest scientific insights are sparking a fresh trend among runners and fitness enthusiasts in Thailand: lacing up their shoes before breakfast and heading out for a “fasted run.” This approach, often referred to as “running on empty,” is gaining traction globally as new research uncovers benefits that appeal especially to competitive athletes and health-conscious Thais. The core idea is simple—exercising in a fasted state, usually first thing in the morning before eating, might unlock unique advantages for both body composition and performance.

A groundbreaking new study has revealed that just one hour a week of simple, consistent weight training—split into two half-hour sessions—can significantly boost muscle strength and mass, challenging long-held beliefs about the time commitment necessary for effective resistance exercise. The findings, published in April 2025 in the journal Medicine & Science in Sports & Exercise, are likely to inspire busy Thais who cite lack of time as a barrier to exercise, as well as public health advocates eager to promote more accessible approaches to fitness (Washington Post).

A recent scientific breakthrough has revealed that dedicating as little as 30 minutes, twice a week, to weight training can lead to significant muscle gains and improved strength in healthy adults. The study, published in April in Medicine & Science in Sports & Exercise, challenges the widespread perception that effective resistance training demands extensive hours in the gym and sophisticated routines. For the millions struggling to find time for fitness, this research offers a new path toward better health, with powerful implications for Thai society, where chronic diseases and sedentary lifestyles are growing concerns.

A recent systematic review published in the journal “Frontiers in Psychology” highlights the promising effects of exercise interventions in improving attention among individuals living with depression, offering renewed hope for millions battling not only mood symptoms but also cognitive challenges associated with the disorder. The review, titled “The intervention effect of exercise on the attention of patients with depression: a systematic review,” synthesizes current research findings indicating that physical activity can deliver significant cognitive benefits, particularly in the realm of attention — a critical area often affected in depressive illnesses. This emerging evidence expands the understanding of exercise as more than a mood booster, pointing to its potential role in restoring vital daily functioning for those affected by depression. Source: Frontiers in Psychology