Health

Recent scientific findings have shed new light on how alcohol consumption poses growing health risks as people age, challenging long-held beliefs about “safe” drinking levels for seniors. These insights come as the number of older adults in Thailand steadily rises, making it crucial for families and healthcare professionals to reconsider their approach to alcohol use among the elderly.

Alcohol has long been recognized as a health risk at any age. However, new research highlighted by a comprehensive report in The New York Times reveals that as individuals age, the same alcoholic intake can cause far more harm than in younger years. According to the director of the Center for Addiction Research & Education at the University of Florida, alcohol “affects virtually every organ system in the body,” with pronounced effects in older adults whose organs may already be experiencing age-related decline (nytimes.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 groundbreaking study from the US National Institutes of Health (NIH) has established a direct link between exposure to fine particulate air pollution (PM2.5) and an increase in genetic mutations found in lung cancers among individuals who have never smoked—a development with profound implications for global health and for air quality management in Thailand. The newly released research, which represents a significant advance in our understanding of the environmental roots of lung cancer, raises fresh concerns about urban pollution and the invisible risks it poses, particularly for non-smoking populations.

Prostate cancer, the second most commonly diagnosed cancer among men worldwide, is again in the headlines as global cases continue to rise and new research underscores the urgent need for preventive measures. Recent estimates from the National Cancer Institute forecast more than 300,000 new cases in 2025 alone, marking prostate cancer as an escalating public health challenge not only globally but for Thailand’s aging male population. As medical experts intensify calls for awareness and regular screenings, cutting-edge studies are shining a light on modifiable lifestyle factors that may help stem the tide of this disease.

Prostate cancer is rising globally and in Thailand, making prevention and screening more urgent than ever. With an aging population, Thai men face higher risk, and lifestyle choices can influence disease progression. Early detection is crucial because initial stages often present no symptoms.

The prostate is a walnut-sized gland under the bladder that supports male reproductive health. Routine screening matters because early warning signs—blood in urine or semen, pelvic discomfort, difficulty urinating, or erectile changes—usually appear only after the disease has advanced. Regular screening, including the prostate-specific antigen (PSA) test and digital rectal exams, is advised for men over 50 or those with a family history of prostate cancer.

New evidence shows alcohol can be more harmful as people age. With Thailand’s senior population rising, families and healthcare workers must rethink drinking guidance for older adults.

Research indicates the same amount of alcohol affects older bodies differently. As people age, they typically have less muscle mass and lower body water, resulting in higher blood alcohol levels after drinking. A senior adviser at a national health institute notes that even a few drinks can cause intoxication in older adults and raise the risk of falls and injuries. This is particularly relevant in Thailand, where many seniors live with family and participate in community gatherings.

New research helps explain why many healthy people feel tired, hungry, or struggle with weight after meals. The cause appears to be blood sugar dips that follow carbohydrate-heavy foods. As continuous glucose monitors (CGMs) become more common among non-diabetics and large nutrition studies expand, scientists link glucose fluctuations to daily energy, mood, and eating choices.

For Thai readers, where diabetes and metabolic disorders are rising, these findings offer practical, science-based strategies to stabilize blood sugar without relying on costly devices. The goal is clearer energy, better appetite control, and reduced chronic-disease risk through everyday dietary choices that fit Thai eating patterns.

A growing body of research shows that humans rely on smell far more than many assume. In Thailand, everyday aromas—from jasmine rice to temple incense—play a meaningful role in experiences, learning, and well-being.

Smell is one of our oldest senses. Scent detection emerged long before vision or hearing. Humans have hundreds of odorant receptors that detect a wide range of molecules, enabling rich aroma experiences. When you inhale a fragrance, millions of receptors fire in distinct patterns, creating meaningful perceptions in the brain.

A viral social media trend is reframing the age-old after-meal stroll as the so-called “fart walk,” claiming benefits for digestion, gut relief, and even blood sugar control. While the cheeky name has sparked widespread attention, medical experts confirm that the underlying health advice is sound, particularly for individuals struggling with bloating, gas, or metabolic issues.

The “fart walk” is not as novel as it sounds. In Thailand, as in many cultures, an after-dinner saunter—often around the family compound or local neighborhood—has long been practiced, sometimes as a way to connect with relatives or enjoy the evening air. However, recent online conversation has repackaged this gentle walk, typically taken within an hour after eating, into a wellness hack purported to ease gastrointestinal (GI) discomfort and aid overall health. The trend’s catchy rebranding may have helped drive new attention to some well-founded medical advice: walking after a meal genuinely encourages healthy digestion and offers a range of additional benefits.

A growing online trend highlights the health benefits of a short stroll after meals. While the playful name grabs attention, experts emphasize real value: a gentle walk within an hour of eating can aid digestion, support gut health, and improve blood sugar control. These benefits are especially relevant for those experiencing bloating or metabolic concerns.

In Thailand, post-meal walking is a familiar practice. Families often enjoy a relaxed stroll around the neighborhood or local park after dinner, blending social connection with the cooler evening air. The trend reframes this common habit as a practical health strategy. Research suggests that even a brief walk after eating helps move food through the gut, reducing fullness and discomfort.

A new wave of scientific consensus is pushing a familiar Thai pantry staple—beans—into the spotlight, with leading nutrition authorities recommending that adults add at least half a cup of beans, lentils, or peas to their daily meals for major health gains and budget-friendly nutrition. This guidance, highlighted in a recent Washington Post report and reflecting both US and global dietary guidelines, has important implications for Thai diners looking to optimize health without overspending.

A sweeping new analysis has concluded that there is no truly safe amount of processed meat for human consumption, with even small, regular servings significantly elevating the risk of major diseases such as type 2 diabetes, colorectal cancer, and heart disease, according to a landmark study published this week in the journal Nature Medicine and widely reported by international outlets including CNN and WQOW.

The findings are the clearest warning yet from the scientific community about processed meat—a staple in many diets globally, including Thailand—following years of warnings about its health impact. For Thai readers, where items such as sausage, bacon, and ham are increasingly found amidst traditional street food and quick-service restaurants, the research issues a sobering call to reconsider daily eating habits.

A comprehensive meta-analysis finds there may be no safe level of processed meat for human health. Even small, regular portions are linked to higher risks of type 2 diabetes, colorectal cancer, and heart disease. The report, widely discussed in international health circles, urges Thai readers to reevaluate everyday eating habits amid rising processed-meat availability in urban areas.

In Thailand, processed meats such as sausage, bacon, and ham increasingly accompany traditional street food and quick-service meals. This research prompts a thoughtful look at how these foods fit into modern Thai lifestyles, particularly in cities where convenience options proliferate.

A growing body of research shows that adding beans, lentils, or peas to everyday meals can improve health while saving money. For Thai families, this means practical, accessible nutrition that fits a busy, budget-conscious lifestyle.

Pulses—beans, lentils, and peas—have long been part of Thai cuisine and are among the world’s oldest cultivated crops. They deliver solid plant protein, high fiber, essential micronutrients, and benefits for gut and heart health. Studies indicate that adults who eat about half a cup of beans, peas, or lentils daily tend to see improvements in cardiovascular health, gut balance, and metabolic markers, including weight management and blood sugar, cholesterol, and blood pressure control.

A new international analysis suggests that tens of thousands of non-fatal heart attacks and strokes could be prevented each year if more people eligible for cholesterol-lowering therapy followed guidelines. The study underscores gaps between ideal care and real-world practice, a concern echoed in Thailand where heart disease remains a leading cause of death.

Thailand faces a mounting burden of cardiovascular disease alongside global trends. While some advanced nations have seen declines in heart-attack deaths due to medical progress, risk factors such as high cholesterol, high blood pressure, and obesity are common in Bangkok and across the country. Data from Thailand’s Ministry of Public Health and international health partners show non-communicable diseases, including heart disease and stroke, account for a large share of fatalities. As the population ages and lifestyles become more sedentary, preventive measures are increasingly vital.

A new study has revealed that nearly 100,000 non-fatal heart attacks and tens of thousands of strokes could be prevented every year in the United States if more eligible patients took statins and other cholesterol-lowering medications as recommended. The research, conducted by a team at Johns Hopkins University and published in the Journal of General Internal Medicine, highlights persistent gaps in adherence to clinical guidelines despite decades of evidence underscoring statins’ life-saving potential. As cardiovascular disease remains a leading cause of death globally—including in Thailand—the findings resonate far beyond the U.S., carrying crucial implications for Thai patients, healthcare providers, and public health authorities.

A growing body of research and clinical observation suggests that adult ADHD diagnosis is becoming increasingly inclusive – and contrary to common fears, it is not being overdiagnosed. As reported in a recent essay by a US clinical psychologist published on Aeon (aeon.co), the COVID-19 pandemic, rising mental health awareness, and shifts in diagnostic frameworks have all contributed to sharp increases in adult ADHD diagnoses worldwide, with profound implications for healthcare systems, patients, and policymakers, including those in Thailand.

Digestive problems are rising worldwide, and Thailand is paying attention. In many countries, up to two-thirds of people report some gut issue. This trend signals potential challenges for Thai households as urban lifestyles, busy schedules, and stress increase. Hospitals report more visits for abdominal pain, nausea, constipation, and related concerns, prompting urgent consideration beyond borders.

For Thai audiences, these developments matter because digestive diseases disrupt daily life, lower productivity, and raise healthcare costs. Recent health indicators in Bangkok and other major cities show parallel increases in gut and metabolic disorders, driven by modernization, diet shifts, and stress. global findings offer early lessons for families, communities, and policymakers in Thailand.

A growing number of Thai families are exploring plant-based eating, driven by health, ethics, and environmental concerns. New international research highlights both potential advantages and nutritional risks of vegan diets for children. Careful planning and ongoing monitoring are essential to support healthy growth.

Vegan and plant-based eating is spreading globally, though prevalence varies by country. In Thailand, traditional Je vegetarian practices during the Vegetarian Festival remain culturally important, while lifelong veganism remains uncommon. With rising environmental awareness and health focus, more households are considering plant-based nutrition for both adults and children.

A growing body of research suggests that adult ADHD identification is becoming more inclusive rather than overdiagnosed. The latest analysis indicates that higher awareness, evolving diagnostic frameworks, and pandemic-driven shifts in daily life have expanded recognition of ADHD in adults. This trend has implications for healthcare systems, patients, and policymakers, including in Thailand.

The surge in awareness gained traction in 2023 when new national data showed a record share of adults reporting an ADHD diagnosis. Stimulant prescriptions rose in parallel, and conversations about ADHD surged online, with billions of views on social media. Similar patterns are emerging worldwide, including in Thailand, where work, study, and home life are placing greater demands on adults.

A new wave of scientific studies is challenging long-standing assumptions about veganism in childhood, revealing both its potential benefits and crucial nutritional risks. As more Thai families consider plant-based diets for health, ethical, or environmental reasons, health experts urge informed, careful planning—especially for growing children—based on emerging international research (BBC Future).

The world is seeing a steady rise in plant-based eating. While global data remain limited, veganism is making incremental gains: in the US, about 1% of the population follows a vegan diet, while UK estimates are closer to 3%, or two million people. In Thailand, the tradition of “je” vegetarianism has deep cultural roots, particularly during the annual Vegetarian Festival, although strict lifetime veganism remains rare. However, with growing awareness of environmental and animal welfare concerns, as well as the health impacts of diet, an increasing number of Thai parents are exploring plant-based nutrition for themselves and their children.

A wave of new research and updated clinical guidelines is shedding light on pelvic floor dysfunction in men. Once seen as a women’s issue, experts now say about one in six men may experience pelvic pain, sexual difficulties, urinary problems, or incontinence linked to the muscles and nerves at the base of the pelvis. For Thai readers, these findings matter across ages—from aging gentlemen to active younger athletes.

Historically, pelvic floor concerns were closely tied to childbirth. New findings show that men face meaningful risk too. Symptoms such as pelvic pain, erectile issues, urinary leakage, and constipation can originate from the pelvic floor—a supportive sling of muscles, ligaments, and nerves that stabilizes the bladder, bowels, and reproductive organs.

A recent wave of medical research and professional guidelines is bringing long-overdue attention to an often overlooked health issue for men: pelvic floor dysfunction. Once thought of as a women’s health topic, experts now warn that many men—potentially one in six—experience pain, sexual dysfunction, urinary problems, or incontinence linked to the muscles and nerves at the base of the pelvis. For Thai readers, traditionally less familiar with pelvic floor issues in men, these findings carry exceptional relevance for both aging men and younger athletes.

Reports from the United States reveal a significant increase in digestive health problems, with up to 66% of Americans estimated to now live with some form of gut issue. This trend is prompting growing concern among health authorities and experts. The most common conditions prompting emergency care include abdominal pain, nausea and vomiting, noninfectious gastroenteritis/colitis, constipation, and gastrointestinal bleeding—a pattern that experts say may signal similar risks for Thais, given shifting lifestyles and comparable risk factors across both nations.