#Probiotics

New research and expert reviews have reopened an everyday medical question: should people take probiotics when they are prescribed antibiotics? The short answer for most healthy people is cautiously positive — some probiotics can help prevent antibiotic-associated diarrhea and other common side effects, but benefits depend on the specific probiotic strain, timing, product quality and the person’s health status. Recent randomized trials and pooled analyses show moderate reductions in diarrhoea risk for many antibiotic users, while other studies warn that probiotics are not universally helpful and may delay natural microbiome recovery in some cases. For Thai families balancing busy lives, cultural food practices and a sometimes-hurried interaction with health services, the new evidence calls for targeted use, careful product choices and clinician guidance rather than routine, unquestioned supplementation.

A new Vox report examined how Americans began taking so many supplements.
The report traced the rise of pills, powders, and tinctures in US culture (Vox).

Americans now take supplements at very high rates.
The latest national data show about 58 percent of US adults took supplements in the past month (CDC).

A few high-quality trials now challenge common assumptions about supplements.
A major randomized trial found no benefit and possible harm from some single high-dose antioxidants (SELECT trial).

America’s dramatic transformation into a supplement-obsessed society offers sobering warnings for Thailand’s rapidly modernizing healthcare landscape, where educated urban families increasingly turn to pills and powders seeking quick solutions to complex health challenges. Comprehensive analysis reveals how sophisticated marketing campaigns, regulatory loopholes, and cultural shifts toward instant gratification have created a multibillion-dollar industry that often prioritizes profit over proven health benefits.

This American experience carries urgent relevance for Thai families, where social media influences, rising disposable incomes, and Western lifestyle aspirations intersect with traditional healing practices in ways that could either enhance or undermine public health outcomes. Understanding how Americans became captivated by supplement promises provides crucial insights for Thai policymakers, healthcare providers, and families navigating increasingly complex nutritional choices.

For many Thais, digestive discomfort is a familiar but unwelcome part of life, often going undiscussed despite its frequent impact on daily well-being. Recent research and expert perspectives are shining new light on five key supplements that may help to relieve constipation, a condition that is common across Asia as it is in the West. A new interview with a leading US gastroenterologist and research findings published in 2024 provide timely, science-backed guidance for Thais considering supplement options, and reveal which strategies are best supported by evidence in both international and Asian contexts.

A recent article from EatingWell, featuring advice from a leading US-based gastroenterologist, has sparked renewed conversation about daily habits that support gut health. The story, published July 31, 2025, compiles five science-backed lifestyle tips—ranging from dietary choices to sleep rituals—now echoed by research globally and increasingly relevant to Thai readers striving for better health and disease prevention. With expanding awareness of the gut microbiome’s key role in physical and mental wellbeing, understanding which small actions truly make a difference is more crucial than ever.

Comprehensive gastroenterological research featuring insights from leading digestive health specialists reveals five scientifically validated daily practices that can dramatically enhance gut microbiome health, with profound implications for Thai readers who possess unparalleled access to traditional fermented foods that modern science now recognizes as powerful probiotic sources capable of transforming digestive wellness, immune function, and overall health outcomes. This convergence of cutting-edge microbiome research with Thailand’s rich culinary heritage offers unprecedented opportunities for optimizing gut health through culturally familiar, accessible interventions that honor traditional wisdom while incorporating contemporary scientific understanding.

A sweeping new scientific review analyzing 64 commonly used natural and over-the-counter (OTC) remedies for depression has revealed that just a few have real evidence backing their effectiveness, raising important questions for both Thai consumers and healthcare professionals seeking safe, accessible options for managing mental health. The findings, published in 2025 and featured on Science Daily, challenge widespread assumptions about the power of widely sold supplements and herbs, highlighting which products may truly help—and which may offer nothing more than hope in a bottle.

In the ever-evolving world of nutrition trends, pickle juice has recently taken center stage as a potential remedy for everything from summer dehydration to muscle cramps. With Thais accustomed to both spicy pickled treats and challenging heat, news that pickle brine is being embraced internationally as a hydration aid and wellness booster has sparked curiosity at home. But is the salty, tangy liquid really worthy of its new “superdrink” reputation, and could it have a place in the Thai kitchen or gym bag?

A new review published this week in Women’s Health UK has captured global interest by ranking the nine best probiotics for gut health, using in-depth testing and expert input from gastroenterologists and dietitians. The report, led by a registered dietitian, offers practical guidance to consumers on choosing the right probiotic for specific digestive issues such as constipation, diarrhoea, or immune support. With digestive health a growing concern among Thais—stomach discomfort, bloating, and “ภูมิต้านทาน” (immune health) are common topics in local communities—the findings are particularly relevant for those considering dietary supplements to support overall wellness.

A recent article in The Economist has reignited debate over the effectiveness of probiotics, the so-called “good bacteria” marketed for everything from gut health to immune support. Behind attractive packaging and billion-baht marketing campaigns, probiotics promise to balance the thousands of microbial species living inside our intestines and promote overall wellness (The Economist). But does the latest research support these claims, and what does the science mean for Thai consumers who increasingly embrace probiotic supplements and drinks?

A wave of fresh scientific research is highlighting how simple dietary shifts can transform gut health, with nine powerhouse foods earning attention for their profound impact on the digestive system. These findings, echoed in international health news and supported by emerging clinical studies, offer practical insights for Thais interested in holistic wellness and the rising global trend of gut-friendly eating (Times of India, Everyday Health, Verywell Health). These foods—ranging from raspberries to kefir—are already present in many Thai households or are easily adapted to local cuisine, supporting the national move toward preventive health.

A growing number of Thais and health-conscious individuals worldwide are investing in dietary supplements marketed for gut health, seeking promises of improved digestion, immunity, and overall well-being. However, recent research and expert advice suggest that many popular gut health supplements may not provide the benefits they claim—and, in some cases, could even be harmful. According to registered dietitians featured in a June 2025 analysis by EatingWell, widely consumed products such as over-the-counter probiotics, greens powders, digestive enzymes, and antacids should generally be approached with caution—or skipped altogether—in favor of a wholesome, fiber-rich diet and lifestyle changes (EatingWell).

A groundbreaking international study has found that certain human gut bacteria are capable of soaking up and storing toxic “forever chemicals,” a class of persistent pollutants known formally as perfluoroalkyl and polyfluoroalkyl substances (PFAS). Researchers believe this unexpected microbial ability could form the basis of innovative probiotic therapies to help the human body rid itself of these hazardous substances, which are already widespread in Thailand’s environment and food chain. The findings offer new hope in the urgent battle against PFAS, which have been linked to a wide range of health risks worldwide.

A growing number of Thais are seeking dietary supplements and over-the-counter remedies for gut health—a trend that mirrors shifts in global wellness culture. But leading nutrition experts caution that certain popular supplements may deliver more hype than actual benefit, and in some cases, could even be harmful. Based on a new review published by EatingWell and recent research from dietitians, Thai consumers are urged to think critically and prioritize proven dietary approaches over costly, often-unregulated products.

A personal experiment by a writer who consumed fermented foods daily for eight weeks has gone viral, claiming a striking 73% reduction in anxiety levels. As more Thais struggle with mental health challenges amid rapid urbanisation and lingering pandemic stress, this claim invites deeper scrutiny from the scientific community and public health professionals journee-mondiale.com.

Fermented foods like kimchi, yogurt, miso, and Thai favourites such as som tam with pla ra (fermented fish), sai krok Isan (fermented sausage), and nam phrik pla too regularly appear on local plates. But can these tangy staples really calm the mind? The report’s headline promises hope for many Thais, especially as surveys indicate a rising prevalence of anxiety disorders. According to the Department of Mental Health, over 1.5 million Thais suffered from diagnosed anxiety conditions by 2024, a figure likely underestimated due to ongoing stigma.

A new review published in the journal Gastroenterology highlights a rapidly-growing field of research: the crucial connection between physical exercise and the health of the gut microbiome, the vast ecosystem of trillions of microorganisms living in the human digestive tract. For Thai readers passionate about fitness, wellbeing, and science-based health guidance, this emerging evidence suggests that taking care of more than just your muscles could be the key to maximising your training results and long-term health (smh.com.au).

A new study in Frontiers in Physiology has revealed promising results for college students seeking to improve their recovery and performance after intense exercise: the combined use of probiotic supplements and regular aerobic exercise markedly enhances the body’s antioxidant capacity, reducing exercise-induced stress and boosting aerobic fitness. The findings point to a practical, science-backed strategy for young people in Thailand and beyond who face the demands of academic and physical activities, potentially reshaping future training and recovery habits among university populations.

As Thai consumers increasingly reach for probiotic supplements in the pursuit of gut health and general wellness, a wave of new international research is challenging the value of these products—and warning of potential risks for some individuals. The probiotic market, which ballooned to an estimated US$87.7 billion (about 3 trillion baht) globally in 2023, is projected to be worth even more in Asia, with Thailand among the countries seeing swift growth in sales at pharmacies, supermarkets, and online shops. But according to a recent investigation spotlighted by Fortune, many probiotic supplements may not offer meaningful health benefits, and under certain circumstances, they could even backfire for the consumer (fortune.com; msn.com).

The idea that probiotics, known primarily for supporting gut health, may also offer benefits for mood and emotional wellbeing is gaining scientific traction. A recent wave of compelling studies, including a landmark clinical trial published in April 2025 in the journal npj Mental Health Research, suggests that probiotics can help reduce negative mood—even in generally healthy individuals—highlighting a promising new frontier in the quest for practical mental health support Nature.com, News Medical, Healthline, scitechdaily.com.

Eating yoghurt daily has earned substantial attention in recent years as new research continues to unveil an expanding list of health benefits. Proponents praise yoghurt for its probiotics, protein, and vitamins, but experts warn that not all varieties are created equal – and making the right choice is crucial. With Thais increasingly seeking dietary guidance in a post-pandemic era, understanding yoghurt’s role can help improve public health and well-being.

Yoghurt, a staple in healthy diets worldwide, is produced through the bacterial fermentation of milk, most often using cultures of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus. The end product delivers a tangy flavor and creamy texture, but more importantly, it carries a host of live beneficial bacteria – probiotics – which are known to support gut health. Over the past decade, global consumption of yoghurt and other fermented foods has surged, largely owing to recommendations from nutritionists and mounting scientific evidence connecting its consumption to numerous health improvements (Wikipedia; Frontiers).

A new study has brought fresh optimism to the field of mental health, revealing that taking probiotics—commonly known for their gut health benefits—can also significantly reduce stress, anxiety, and fatigue within as little as two weeks. The research, led by scientists at Leiden University and published in the journal npj Mental Health Research, offers compelling evidence that daily probiotic supplementation can swiftly improve negative mood in healthy adults, sparking interest in the gut-brain connection and its relevance for everyday well-being (scitechdaily.com, nature.com).

A growing body of research is now placing probiotics—often marketed for digestive health—at the centre of discussions about fitness, muscle gain, and overall exercise performance. According to a newly published meta-analysis, regularly consuming probiotic supplements may help improve body composition and boost physical performance, findings that could have significant implications for Thai health enthusiasts and athletes alike (nutraingredients.com).

The latest review pooled data from numerous studies, discovering that participants who consumed probiotics experienced notable improvements in metrics like muscle mass, fat percentage, and endurance, compared to control groups. While probiotics are most commonly associated with supporting a healthy gut microbiome, these results signal a broader impact, hinting that the “good bacteria” found in fermented foods and supplements could play a valuable role in supporting physical goals.

Scientists have uncovered a potential natural alternative to Ozempic, the popular diabetes and weight-loss medication, by tapping into the power of gut microbes that can regulate blood sugar levels and curb sugar cravings. The latest research, led by a team from Jiangnan University in China and published in Nature Microbiology, points to the gut bacterium Bacteroides vulgatus and its metabolites as key players in stimulating the body’s natural production of glucagon-like peptide-1 (GLP-1), a hormone crucial for maintaining healthy blood sugar and satiety. While initial results are based on animal studies, this discovery raises fresh hope for safer, more accessible strategies to treat diabetes—potentially transforming the landscape for millions of people in Thailand and around the globe who struggle with blood sugar management and sugar cravings [ScienceAlert].

As the Thai saying goes, “กินข้าวเช้า กินดี มีเรี่ยวแรง”—eat well at breakfast and you’ll have energy for the day. But with busy modern routines, many Thais skip or rush through breakfasts, often reaching for sugary drinks or convenience foods. Yet, recent research and nutritionist advice spotlight just how essential it is to start the day with meals that fuel our bodies and support gut health—two pillars for all-day energy and long-term wellness.