Health

Emerging research findings, highlighted during World Infertility Awareness Month and recently reported by ABC News, have thrust male infertility into the public spotlight, identifying five modifiable lifestyle factors that could be quietly undermining men’s reproductive health. As families across Thailand increasingly seek answers to fertility challenges, these latest insights carry crucial implications both for personal wellness and for future generations.

Although infertility discussions often focus on women, specialists estimate that male factors significantly contribute to around a third of all cases worldwide (ABC News). “When we think about fertility, there’s a lot of focus placed on females,” noted an ABC medical contributor. “But male issues can include problems with sperm volume or quality, congenital obstructions, infections, and various underlying medical conditions.” With nearly 186 million people globally affected by infertility—half of whom face male-related issues—the urgency of understanding male-specific risks has never been greater (Tesarik, 2025; Amoah et al., 2025; WHO 2025).

A new study suggests that regular sexual activity is linked to fewer genitourinary syndrome of menopause (GSM) symptoms, including vaginal dryness, discomfort, and irritation. The research, published in Menopause and highlighted by The Menopause Society, focuses on women aged 40 to 79 and offers practical guidance for managing menopause-related discomfort. The findings are particularly relevant for Thai women as the country’s population ages and the number of women in midlife grows.

A recent study has found that women who maintain regular sexual activity experience significantly fewer symptoms linked to genitourinary syndrome of menopause (GSM), including vaginal dryness, pain, and irritation. The findings, published in the journal Menopause and highlighted by The Menopause Society, provide new insights into the management of menopause-related discomfort for women aged 40 to 79—an age range relevant to millions of Thai women currently navigating the physical and emotional challenges of menopause. (Neuroscience News)

A new review highlights a significant link between tinnitus—persistent ringing or buzzing in the ears with no external cause—and deep sleep, one of the body’s most vital restorative processes. About 15% of people worldwide live with tinnitus, and many endure distress, sleep disruption, and even depression. The findings could open new paths for managing symptoms and improving quality of life for millions, including Thais affected by this often misunderstood condition. Research by Oxford University neuroscientists points to shared brain activity during tinnitus episodes and slow-wave sleep, suggesting the brain’s sleep architecture may influence tinnitus intensity.

A growing body of evidence points to a simple food as an ally against stubborn belly fat: spinach. Dietitians cited in a recent consumer feature highlight that regular intake of this leafy green may help reduce visceral fat—the dangerous fat stored around internal organs linked to diabetes, heart disease, metabolic syndrome, and certain cancers.

This development is especially relevant for Thai readers. Thailand has seen rising rates of metabolic health issues and obesity over the past decade. Public health authorities warn that central obesity is a major risk factor for non-communicable diseases. Since visceral fat is more metabolically active than subcutaneous fat, reducing it is a priority for improving national health.

A growing body of research now points to a surprising hero in the battle against stubborn belly fat: spinach. According to dietitians cited in a recent feature by EatingWell, regularly including this leafy green in your diet may help reduce visceral fat, the harmful type of fat stored deep within the abdomen that is closely linked with chronic diseases such as type 2 diabetes, heart disease, metabolic syndrome, and certain cancers (EatingWell).

A new wave of research shines a spotlight on two naturally occurring minerals—magnesium and chromium—commonly found in certain superfoods, as potential allies in the fight against high blood sugar and type 2 diabetes. Health experts and recent meta-analyses suggest that diets rich in these minerals can significantly reduce insulin resistance and help manage blood sugar levels before insulin therapy becomes necessary. This development is particularly relevant in Thailand, where the urbanization-driven rise in non-communicable diseases such as type 2 diabetes mirrors global trends, and dietary adjustments are seen as a practical, preventive strategy (getsurrey.co.uk).

A global drop in heart attack deaths has become one of modern medicine’s notable triumphs. Over the past five decades, deaths from heart attacks fell by about 90% due to better emergency care, wider statin use, and aggressive public health campaigns against smoking and high cholesterol. Yet experts warn that other cardiovascular risks—such as heart failure, high blood pressure complications, and dementia linked to vascular health—are rising, posing fresh challenges for health systems, including Thailand.

New research changes how obesity is understood for Thai health planning. A study published on June 26, 2025 in the Annals of Family Medicine finds that body fat percentage (BF%) more accurately predicts both all-cause and cardiovascular mortality than body mass index (BMI), especially among adults aged 20 to 49. The findings could influence how Thai clinicians screen for health risks across the country.

For decades, BMI has been the standard metric in Thai hospitals and clinics for obesity screenings, workplace wellness programs, and national health surveys. BMI relies on height and weight and does not distinguish fat from muscle. The latest study shows BF% measured with bioelectrical impedance analysis (BIA) provides a clearer picture of long-term mortality risk and is increasingly accessible in primary care.

A groundbreaking study published on June 26, 2025 in the Annals of Family Medicine has revealed that body fat percentage (BF%) is a significantly better predictor of both all-cause and cardiovascular mortality than the widely used body mass index (BMI), particularly in adults aged 20 to 49. This major shift in understanding could have profound implications for how Thai clinicians and public health officials assess obesity and related health risks across the country.

A recent vote by a United States government advisory panel to curtail the use of thimerosal—a mercury-based preservative—in flu vaccines has reignited controversy over vaccine safety and the legacy of discredited autism claims. The vote, which followed a presentation by prominent vaccine critics now serving in government, illustrates how decades-old debates over vaccine ingredients continue to influence public health policy, even as the global consensus remains firm on vaccine safety.

A U.S. advisory panel has voted to limit thimerosal, a mercury-based preservative, in flu vaccines. The decision revives a long-running debate about vaccine ingredients and safety, even as major health authorities maintain that vaccines containing thimerosal are safe at the doses used.

For Thai readers, the story underscores how misinformation can influence health choices and how public trust in vaccines must be protected. Thailand’s vaccination programs rely on international guidance and local communication to keep campaigns effective. The Thai public health system continues to monitor global debates while ensuring vaccines remain accessible and trustworthy.

The latest recommendations from leading pelvic floor therapists emphasize a surprising set of tips for women’s health, such as “Say no to power peeing”—advice that challenges some common restroom habits and highlights new approaches to managing pelvic floor disorders. Drawing on recent research and expert interviews, the movement for improved pelvic floor care is rapidly gaining traction globally and is increasingly relevant for Thai women, given the high prevalence of related disorders here and the emerging options for therapy in Thailand.

Fresh research has stirred excitement among health enthusiasts and scientists alike, suggesting that your morning coffee may do more than just wake you up — it could also be turning on a biological switch associated with longevity. According to a groundbreaking study published this week, caffeine, the main active ingredient in coffee, has been shown to activate a deeply conserved energy system in human cells that is closely connected to the body’s mechanisms for aging and disease resistance. This finding radically expands our understanding of how a simple daily habit might contribute to better health and longer lifespans (ScienceDaily).

A new study suggests your morning coffee could do more than wake you up. Researchers found that caffeine may turn on a conserved cellular energy switch linked to aging and disease resistance. The work, conducted by an international team and reported recently, indicates caffeine activates AMPK, a cellular “fuel gauge” that helps cells manage low-energy states. This discovery adds a new dimension to how a daily habit might influence health and longevity.

New guidance from pelvic floor specialists highlights practical, evidence-based steps for women’s health. One memorable tip is to avoid “power peeing”—not forcing urine out, but allowing the bladder to empty naturally. This approach, along with targeted exercises and therapy, is reshaping how pelvic floor disorders are managed. The movement is gaining momentum worldwide and holds particular relevance for Thai women, where awareness and access to therapy are expanding.

Pelvic floor dysfunction can affect daily life in many ways—urinary leakage, constipation, pelvic or sexual pain, and even pelvic organ prolapse. Data from global research and Thai clinical experiences show that urinary incontinence is common among women, with community surveys reporting up to about 36% affected and hospital-based studies indicating higher rates. In Thai populations, prolapse remains a concern for many older women, underscoring the need for prevention and early treatment. Acknowledging these conditions helps destigmatize them and encourages timely care.

A landmark study published in The Lancet warns that after five decades of steady gains, childhood vaccination coverage is stalling or declining worldwide. The analysis draws on 50 years of country-level data and highlights a troubling rise in “zero-dose” children—those missing even the most basic vaccines. Inequalities, lingering COVID-19 disruptions, and increasing vaccine misinformation are contributing to uneven progress, according to the study led by researchers at the University of Washington’s Institute for Health Metrics and Evaluation and supported by the Gates Foundation and Gavi.

A new comprehensive study published in The Lancet has sounded a worldwide alarm: after five decades of progress, childhood vaccination coverage is stagnating or even retreating, leaving millions of children increasingly vulnerable to deadly yet preventable diseases. The analysis, released this week and drawing on 50 years of country-level data, warns that the number of “zero-dose” children—those missing even the most basic vaccines—remains distressingly high, with global immunisation efforts hampered by growing inequalities, the lasting shocks of the COVID-19 pandemic, and an upsurge in vaccine hesitancy and misinformation (Washington Post; The Lancet).

A prominent psychiatrist has expressed deep remorse over his role in transforming the landscape of autism in America—a change that saw US autism rates leap from 1 in 2,000 children in the 1980s to approximately 1 in 31 today. The surge, he says, is largely attributable to expanded diagnostic criteria introduced in the 1990s and further broadened in the 2010s, with far-reaching consequences for families, public health policy, and social attitudes across the globe—including in Thailand.

A new wave of scientific research challenges some of the most common beliefs about using cannabis to treat health problems such as pain, insomnia, and mental health symptoms like paranoia, highlighting important lessons for Thai readers at a time when medical marijuana access is rapidly expanding in Thailand and across Asia.

The use of cannabis as medicine has surged since Thailand became the first Southeast Asian country to decriminalize cannabis plants in 2022—a move initially aimed to stimulate medical innovation and boost the economy through wellness tourism. But as ever more Thais purchase cannabis products online and at street dispensaries, fresh global research underscores that the effectiveness—and risks—of cannabis for many health problems are far from settled, with strong implications for the Thai public, patients, and caregivers (Washington Post, Medical News Today).

A surge of recent research questions common beliefs about cannabis as a medicine for pain, insomnia, and mental health symptoms such as paranoia. The findings matter for Thai readers as medical cannabis access expands in Thailand and across Asia.

Cannabis has entered mainstream health discussions since Thailand decriminalized cannabis plants in 2022. The move aimed to spur medical innovation and wellness tourism. Yet as more Thais buy cannabis products online and at street dispensaries, new global research shows that evidence on effectiveness and risks is far from settled. This has clear implications for patients, caregivers, and clinicians in Thailand.

A respected psychiatrist expresses regret over how autism understanding expanded in the United States, a shift that helped drive a sharp rise in diagnosed cases—from about 1 in 2,000 children in the 1980s to roughly 1 in 31 today. He says broader criteria in the 1990s and again in the 2010s reshaped families, health policy, and social attitudes worldwide, including in Thailand.

This reflection comes from a prominent Duke University scholar who led the team that revised the DSM in 1994. The decision to include milder forms, such as Asperger’s syndrome, aimed to give more children access to support. The psychiatrist’s current view is tinged with concern about unintended effects, including labeling challenges that might be better viewed as variations of typical development rather than a single disorder.

A major new study from Harvard Medical School and Massachusetts General Hospital warns that certain common patterns of daytime napping—especially long, irregular, or midday-heavy naps—may signal a higher risk of premature death. This research, considered among the most robust to date on napping and mortality, has sparked fresh debate on whether taking a nap is always the healthy break many believe it to be, raising important questions for millions in Thailand and around the world who routinely indulge in afternoon siestas.

New global research paints a nuanced picture of cannabis’ effects on insomnia, chronic pain, and anxiety. Large studies from Australia and the United States show real improvements in quality of life for some patients, but also raise concerns about potential mental health risks such as paranoia, psychosis, and broader psychiatric issues.

For Thai readers, the findings emphasize a careful, evidence-based approach as Thailand continues to navigate its cannabis policy changes. The latest research offers cautious optimism about therapeutic potential while underscoring the need for robust safeguards and education.