News

As viral health trends continue to sweep social media platforms in Thailand and beyond, the so-called “cortisol cocktail” — a fizzy blend claiming to ease stress and promote restful sleep — has become the latest wellness sensation. Despite its popularity, recent expert analysis reveals the health benefits touted by influencers may be overblown or, at best, rooted more in ritual than reliable science.

Originating on TikTok and other online wellness communities, the cortisol cocktail typically consists of magnesium powder, coconut water, citrus juice, and sometimes Himalayan salt or sparkling water. Influencers and practitioners promote the drink as a relaxation tool, attributing its power to lower levels of cortisol — the body’s stress hormone. In a region like Thailand, where rates of workplace stress and sleep problems have risen in recent years (WHO), the drink’s promise to provide relief resonates deeply with working adults, students, and caregivers seeking natural antidotes to daily pressures.

A wave of new scientific analysis is redefining how experts understand the ongoing decline in birth rates across wealthy countries, raising deep questions for the future of advanced economies including Thailand. The latest research, profiled in a recent Newsweek lead, points to a complex web of factors fueling the trend, with implications reaching far beyond family size–affecting national prosperity, social cohesion, and public health systems.

Rich nations around the world are witnessing historic lows in fertility, even as overall global population growth begins to plateau. According to authoritative sources such as Wikipedia’s synthesis of worldwide fertility data, the total fertility rate (TFR) in countries like South Korea, Taiwan, and Ukraine has dipped to 1.0 or lower, far below the “replacement rate” of approximately 2.1 necessary to maintain population levels. Similar declines are observed in Chile, China, Japan, Malta, Poland, and Spain, with TFR values at or below 1.2 (Wikipedia).

New scientific research sheds light on why Thais and people worldwide may reach for high-calorie snacks during periods of uncertainty: it is rooted in an ancient survival response to potential food shortages. The study, recently published in the journal Food Quality and Preference, provides experimental evidence that anticipated food scarcity powerfully shapes visual attention and cravings for junk food—a dynamic amplified by current global anxieties, economic turbulence, and pandemic aftershocks (PsyPost).

The Asia Pacific region is witnessing a dramatic rise in the development of lifestyle hotels, as revealed in a new report by global real estate consultancy JLL. Nearly 65,000 lifestyle hotel rooms have been added since 2014, marking a fourfold increase and signaling a transformation in both the regional hospitality landscape and traveler expectations. This surge in alternative, design-forward accommodations is poised to reshape tourism, especially in destinations popular with the younger, experience-seeking demographic—including Thailand.

Bed-sharing between parents and young children, a practice often frowned upon in the West, continues to be the standard in many Asian societies, with cultural values, family structures, and practical constraints shaping distinct sleep customs across the region. Recent international reporting and research suggest that, while Western parents debate the pros and cons of children sleeping in their parents’ beds, Asian families view the question not as “whether” but “when” children should move out of the family bed, reflecting sharply contrasting expectations about parenting and child development.

A growing body of research and leading nutritionists now reveal that the MIND Diet stands as the number-one contender for boosting and preserving brain health, offering new hope for Thais concerned with memory, learning, and long-term cognitive wellness. The MIND Diet, which combines elements of the Mediterranean and DASH (Dietary Approaches to Stop Hypertension) diets, is gaining global recognition for its scientifically supported role in minimizing the risk of dementia and protecting cognitive function, sparking widespread interest in practical, food-based strategies for mental sharpness at all ages (Prevention).

As the world grows more conscious about health and nutrition, both global experts and new research are turning their focus to an everyday ingredient that’s beginning to redefine what it means to eat a healthy Thai breakfast: chia seeds. Labeled by experts and a recent Yahoo News feature as the “one superfood you should always eat at breakfast,” chia seeds are rapidly emerging as a staple recommendation for optimal morning nutrition. But is this tiny seed just a fleeting trend, or does science back its claimed superfood status?

A growing wave of conservative-led interventions is reshaping American higher education far beyond Harvard University, provoking a national debate about the future of academic governance, academic freedom, and the boundaries between politics and the classroom. Recent research and news reports highlight a coordinated effort by conservative policymakers at both state and federal levels, aiming to exert greater control over public and private universities, particularly over issues such as diversity, equity, and inclusion (DEI) programs, curriculum standards, and the tenure of teaching staff.

For generations, supermarket shoppers in Thailand and worldwide have puzzled over a simple question: Should we choose brown eggs or white eggs for better health? Recent research and input from leading dietitians make it clear—the difference lies not in nutrition, but in detail. According to a new report and recent expert interviews, the color of an egg’s shell has little to do with its health benefits or taste. Instead, it depends almost entirely on the breed of the hen that laid it—a fact that is often overlooked in popular perception. Understanding the real science behind eggs is crucial for Thai consumers seeking to make healthy and cost-effective choices in their diets, especially as food prices rise and health consciousness deepens across the country.

A new wave of research from Harvard Medical School, Brigham and Women’s Hospital, and Monash University reveals that going to bed earlier can significantly increase the time and frequency of daily physical activity—suggesting the ancient proverb, “early to bed and early to rise,” has more merit than ever for health-conscious individuals.

The findings, published in June in the Proceedings of the National Academy of Sciences, draw on detailed sleep and activity data from nearly 20,000 Americans over the course of a year. Researchers analyzed 6 million “person-nights” of daily logs collected from widely used wearable fitness trackers, making this study one of the largest and most robust of its kind to date. According to the data, people who went to bed earlier—compared to their own usual pattern—were more likely to engage in longer and more frequent bouts of moderate-to-vigorous physical activity the next day. Importantly, this effect was most pronounced for individuals who had previously been logging short nights of rest. For example, people who typically slept five hours per night ended up getting a substantial increase—around 41.5 extra minutes—of moderate-to-vigorous activity the following day, compared to those regularly sleeping nine hours.

A groundbreaking new study published in July 2025 adds to mounting evidence that moving just a little more, even later in life, can substantially reduce your risk of early death and add healthy years to your life – a message especially resonant for Thailand’s increasingly urban, aging society. Challenging the perception that it’s “too late” for older adults or sedentary people to benefit, researchers found that even those who adopt a more active lifestyle later in adulthood still see considerable gains in longevity and disease prevention, with consistent movement emerging as the key.

A new wave of scientific analysis is dismantling one of the most popular defenses of meat consumption: the argument that humans are biologically obligated to eat meat because our ancestors did so. According to the latest findings reported in the recent article “The ‘We Evolved to Eat Meat’ Argument Doesn’t Hold Up” published by Nautilus and adapted from MIT Press, both the nutritional and evolutionary cases for compulsory meat eating fail to stand up to scientific scrutiny—and the environmental and health rationales are even less convincing.

A wave of fresh research and expert guidance is highlighting a new approach to snacking: high-protein, anti-inflammatory foods that both fill you up and support long-term health, particularly for Thai readers looking to stave off chronic illness and improve overall well-being. According to a recent feature in EatingWell, a respected nutrition and wellness publication, snacks rich in protein and anti-inflammatory ingredients—such as yogurt, nuts, black beans, and certain fruits—can do more than curb hunger pangs between meals. They provide targeted benefits, including a reduction in inflammation, better mental clarity, fewer digestive troubles, and a stronger immune system (EatingWell).

A recent debate around the so-called epidemic of male loneliness has prompted widespread discussion among psychologists, educators, and social commentators, with many questioning whether rising loneliness among men is a truly new phenomenon or simply an intensification of a long-standing struggle. The issue has come under the spotlight following a commentary published in Psychology Today, exploring the complex interplay between increasing isolation among men and cultural narratives about anti-male sentiment.

Children given greater access to green spaces before birth and during early years face significantly lower risks of neurodevelopmental disorders, according to new research from Rutgers University published this week in the journal Environment International. The study, which surveyed data from over 1.8 million mother–child pairs in the United States, reveals that exposure to lush, vegetated environments, measured down to the ZIP code level, can reduce rates of ADHD, autism spectrum disorder, and learning delays—even after factoring in socio-economic differences. For urban-dwelling families, particularly among Black and Hispanic populations, the effects are especially pronounced, suggesting a path forward for more equitable child health outcomes.

A groundbreaking new study has uncovered a surprising biological link between body temperature and depression, suggesting that even slight rises in daily body heat may march hand-in-hand with emotional lows. The research, conducted by an international team led by investigators at the University of California, San Francisco (UCSF), and published in Scientific Reports, has far-reaching implications for the early detection and potential treatment of depression—an issue of deep and growing concern for Thais and others worldwide grappling with mental health challenges (Earth.com).

A groundbreaking new study has found that gluten—a substance long seen as a chief culprit behind digestive issues—may be wrongly accused for the symptoms many Americans and, by extension, Thais with irritable bowel syndrome (IBS) experience. Researchers from McMaster University, Canada, published findings this week in the prestigious Lancet Gastroenterology and Hepatology, complicating the narrative around gluten-free diets and urging for a more nuanced understanding of what truly triggers gastrointestinal discomfort (Gizmodo).

A recent study published in the Journal of Affective Disorders reveals that older adults who consume greater amounts of spermidine—a compound found in foods like aged cheese, mushrooms, and whole grains—tend to perform better on cognitive function tests. This finding offers a promising dietary strategy for Thailand’s rapidly aging society, where cognitive decline and dementia are growing health concerns.

The research team, led by a scientist affiliated with a U.S. university, analyzed data from over 2,600 Americans aged 60 and above, using the U.S. National Health and Nutrition Examination Survey (NHANES) conducted by the Centers for Disease Control and Prevention. Participants reported their diets through two 24-hour dietary recall interviews and completed four standardized cognitive assessments. The results showed a clear trend: those in the highest quarter for spermidine intake consistently achieved better cognitive test scores than peers with lower intake. Notably, the beneficial link was most pronounced in males, non-Hispanic whites, individuals classified as somewhat overweight (BMI 25–30), and those with hypertension or high cholesterol (PsyPost).

For introverts seeking romance in today’s connected world, new research highlights particular personality traits that can make finding lasting love especially difficult. While longing for connection is universal, introverts reportedly face unique hurdles in the dating landscape—ones rooted less in mere shyness and more in the way they process emotions, social interactions, and personal energy. A recent article published by YourTango and based on expert opinions and psychological studies breaks down 11 distinct characteristics that often set introverts apart in the search for love, offering both insight and practical takeaways for readers in Thailand and beyond (yourtango.com).

A major new meta-analysis led by University of Pennsylvania researchers has found that taking omega-3 supplements—commonly available in fish oil capsules—can reduce aggressive behavior by up to 28%, offering a potentially simple, affordable, and safe way to address a key public health challenge. The study, synthesizing almost three decades of international research, is the strongest evidence yet supporting nutritional intervention to reduce aggression among people of all ages and backgrounds (ScienceAlert; Penn Today).

During a recent appearance at the Federal Reserve’s Capital Framework for Large Banks conference, the chief executive officer of OpenAI delivered a stark prediction: artificial intelligence (AI) will not only transform work but will completely eliminate entire job categories in the coming years. Speaking candidly before top policymakers and financial leaders in Washington, the CEO emphasized AI’s relentless advance, signaling a fundamental shift in how societies—and economies—must prepare for a labor future remade by technology (The Guardian).

In a revelation that has ignited international discussion, new research highlights alarming gaps in the brains of individuals displaying psychopathic traits, offering fresh neurological explanations for their chilling behaviors. The findings, which delve deep into the neurological underpinnings of psychopathy, provide unprecedented evidence of structural “voids” in regions key to emotion and empathy. For Thailand, a society balancing traditional values with modern criminal justice challenges, these insights shed crucial light on contentious debates about mental health, crime prevention, and rehabilitation.

A new international survey has found Singapore, Hong Kong, and Shanghai lead the list of Asia’s most expensive cities for “living well” in 2025, with Singapore claiming the global top spot for the third consecutive year. The findings, published in Julius Baer Group’s Global Wealth & Lifestyle Report 2025, underscore shifting trends in luxury consumption—and hold important implications for affluent Thais and Southeast Asian travelers seeking both status and substance in urban living.

A recent first-person account by a seasoned physical therapist on Fit&Well has generated fresh interest in the potential of the “reverse Jefferson curl” exercise for managing stubborn lower back pain. The therapist, despite years of expertise and trying various treatments for his own two-year struggle with persistent back pain, finally found relief through this exercise—a development that carries significant implications for both healthcare professionals and the millions in Thailand grappling with similar discomfort (Fit&Well).