#Nutrition

Higher food prices in the United States are making it increasingly difficult for Americans to maintain a healthy diet, with nearly seven in ten adults citing cost as a significant obstacle, according to a recent survey by the Pew Research Center. The findings resonate globally, including in Thailand, where economic pressures and changing food environments similarly influence dietary health.

The national survey, conducted in late February to early March 2025 and involving over 5,100 American adults, revealed that a staggering 90% of respondents observed price hikes in healthy foods over recent years. Most strikingly, 69% reported that these rising costs are hindering their ability to eat a nutritious diet. Those on lower or fixed incomes experienced the greatest hardships, with 47% facing particular difficulty compared to just 15% among higher-income households—a gap that highlights the stubborn link between socioeconomic status and nutritional health (CNN).

Recent nutrition research continues to champion dietary fiber as a key pillar of healthy living, and new recommendations are highlighting specific foods that can make it easier—and more delicious—to meet daily fiber needs. A report published on Martha Stewart’s website, drawing on advice from registered dietitians, emphasizes that most adults fail to eat sufficient fiber, with far-reaching implications for digestive, metabolic, and heart health (Martha Stewart). For Thailand, where the average daily fiber intake remains well below recommended levels, this message carries particular urgency.

A new study has brought to light a critical link between girls’ dietary habits and the age at which they reach puberty, with profound implications for health, education, and family life in Thailand and worldwide. Traditionally, genetics and body size have been considered the main predictors of when a girl will experience menarche—her first menstrual period. However, this latest research, published in the journal Human Reproduction, suggests that what girls eat may be an even more significant driver, potentially influencing long-term risk for several chronic diseases. The findings underscore the importance of early nutrition, not only for immediate wellbeing but also for shaping health trajectories long into adulthood (Earth.com).

A new survey from the Pew Research Center reveals a complex portrait of American eating habits in 2025, highlighting how escalating food prices and evolving lifestyles are making healthy eating more challenging for many. This comprehensive analysis sheds light on the balance between taste, convenience, affordability, and healthiness, revealing key insights that resonate even for readers in Thailand navigating their own nutrition landscapes.

As the cost of food continues upward, 90% of surveyed US adults acknowledge that healthy food has become more expensive in recent years. Nearly seven in ten say these price increases make it more difficult to maintain a healthy diet, with lower-income individuals feeling the pinch most acutely. The survey, conducted among 5,123 adults, captures shifting priorities and the struggle to eat healthy in a world saturated by rising obesity, proliferating food delivery options, and ever-changing dietary advice from social media influencers (pewresearch.org).

Aspartame, the popular calorie-free artificial sweetener featured in thousands of food and drink products across Thailand and the globe, is under renewed scrutiny after recent research highlighted its potential health risks despite decades of widespread use. While aspartame has long been promoted as a guilt-free alternative to sugar—especially for those managing weight or diabetes—nutrition experts caution that its effects may not be entirely benign, prompting Thai consumers to reconsider their dietary choices in light of emerging evidence.

A seasoned prenatal and postpartum fitness expert is bringing fresh guidance to new mothers, sharing practical techniques to help those recovering from childbirth safely repair their core muscles and regain strength. With so many mothers in Thailand experiencing similar challenges during the postpartum period, the expert advice uncovered in this recent report holds wide-ranging significance for women and families nationwide.

In the weeks and months following childbirth, many women face not just the immense responsibility of caring for a newborn but also a daunting array of physical and emotional changes. Among the pressing health concerns is the recovery of core muscles, which are stretched, weakened, or even partially separated during pregnancy and delivery. In the article, a personal trainer with over a decade of experience in postpartum fitness emphasizes that exercise is not merely about appearance but about healing, empowerment, and well-being. “Movement is not just to look a certain way, it’s to feel, it is healing, it is medicine,” she explains, echoing a philosophy that resonates with growing research on the holistic benefits of physical activity for postpartum women (local10.com).

A growing body of research is sounding an alarm about an everyday food found in countless Thai and international dishes: processed meats. According to the latest analyses, including a fresh report published in May 2025, regularly eating foods like bacon, sausages, ham, hot dogs, and certain deli meats can significantly increase the risk of developing colorectal cancer—particularly when consumed daily. This comes at a time when doctors are witnessing a shocking trend: younger patients, some as young as 16, now being diagnosed with colorectal cancer, a disease once considered exclusive to older populations. The implications of these findings could shift how Thais approach their diets and long-standing culinary traditions reliant on processed meats.

As rates of osteoporosis and bone health issues rise among Thais, understanding how to obtain enough calcium through everyday diets has become increasingly important. For many, dietary preferences and the traditional Thai kitchen present challenges to consuming recommended calcium amounts, particularly since dairy products are less commonly used compared to Western diets. This report examines accessible, calcium-rich food sources available at local Thai markets, explores how these ingredients are used in classic Thai cuisine, and provides practical tips for boosting daily calcium intake, all informed by recent research and expert consensus.

Folic acid, also known as vitamin B9, is vital for health at every stage of life, especially for women of childbearing age, developing children, and the elderly. With its well-established role in supporting cell growth, DNA synthesis, and preventing certain birth defects, folic acid deficiency is a public health issue that Thailand cannot afford to overlook. Fortunately, Thailand’s rich agricultural traditions and food culture offer a treasure trove of folic acid-rich ingredients—many of which are easy to find, cook, and incorporate into daily meals.

As the cost of groceries rises and quick meal options are in high demand, canned tuna remains a popular staple in the pantries of households across the globe—including Thailand. Lauded for its convenience, protein content, and long shelf life, canned tuna often stars in salads, sandwiches, and school lunchboxes. Yet as new research suggests, the decision to make canned tuna a daily habit deserves a closer look, especially for health-conscious Thais and vulnerable groups like children and pregnant women.

A new wave of international medical research and expert commentary is urging consumers to approach vitamin supplements—such as vitamin B12 and iron—with greater caution, as excessive or unnecessary supplementation may pose health risks rather than provide the expected health benefits. This renewed scrutiny, recently highlighted by a leading health expert on The Economic Times, has direct implications for Thai consumers amid the booming supplement industry and rising health consciousness.

Vitamins and minerals play essential roles in human health, but recent studies show that indiscriminate use, particularly of vitamin B12 and iron, may carry hidden dangers. In Thailand, where convenience stores, pharmacies, and online marketplaces are flooded with a dazzling array of supplement brands, the prevailing belief that “more is better” has fueled a multi-billion-baht industry. However, according to recent research summaries published in journals like the New England Journal of Medicine and JAMA, the blanket use of supplements without clear medical need may contribute to adverse effects, with iron and vitamin B12 topping the list of potentially problematic substances when overused.

Psyllium husk—known for its ability to transform into a gel after contact with water—has gained increasing popularity among health-conscious consumers in Thailand and beyond. Sourced from the seeds of the Plantago ovata plant, this gentle bulk-forming fiber is frequently touted as a remedy for constipation, blood sugar control, weight management, and even heart health. But as trendy as it may seem, understanding both its benefits and drawbacks is essential for anyone considering its use, especially within Thailand’s unique dietary and cultural context.

A recent analysis by leading nutrition researchers has sounded an alarm about a growing deficiency of omega-3 fatty acids worldwide, a shift that experts warn may have broad and potentially lasting consequences for public health. With more than 85% of surveyed populations now failing to meet recommended omega-3 intake, researchers say modern diets, environmental change, and ocean pollution have dramatically undermined access to this essential nutrient (Earth.com).

Omega-3 fatty acids—long heralded for their roles in heart, brain, and eye health—are a cornerstone of a balanced human diet. For Thai readers, who live in a nation rich in seafood traditions, these findings raise new questions about the sustainability of trusted food sources and the best strategies to promote lifelong wellbeing. Nutrition scientists highlight omega-3 as crucial to preventing cardiovascular disease, supporting memory and mood, and facilitating the healthy function of cells throughout the body. According to a research scientist with Case Western Reserve University’s Department of Population and Quantitative Health Sciences, “This has serious and widespread health implications.”

A nationwide lack of dietary fiber is putting millions at risk of digestive issues, poor heart health, and unstable blood sugar—but nutritionists say that simple, everyday food swaps can swiftly boost fiber intake without compromising flavor or convenience. With ultra-processed foods on the rise and busy lifestyles squeezing out healthy meal prep, a new spotlight on fiber is timely for health-conscious readers across Thailand.

Over 95% of Americans reportedly fall short on fiber, a figure likely mirrored in Thailand as dietary patterns globalize and rice-centric, fiber-light meals persist in daily routines (Delish). Fiber is not just for digestive wellness: research links adequate fiber intake to lower risks of heart disease, improved gut microbiome health, better blood sugar regulation, and helpful weight management (CDC, PubMed). For adult Thais, the international recommended daily fiber intake is 22 to 34 grams, but most fall far short, according to local public health officials.

Star fruit, known locally as มะเฟือง, is a familiar presence in Thai markets and home gardens, prized for its tart-sweet flavour, decorative star-shaped slices, and thirst-quenching crunch. In recent years, this glossy tropical fruit has attracted global attention not just for its unique taste but also for its nutritional punch and therapeutic potential. However, alongside its growing popularity, evidence has emerged of serious health risks for certain vulnerable groups. Understanding the full story of star fruit is essential for Thai consumers who wish to enjoy its benefits safely.

The ongoing debate about the nutritional value and social implications of baby food pouches has taken on renewed urgency following recent research by the University of Leeds, which revealed that 41% of main meals marketed for children contain excessive sugar, while 21% of ready-to-eat products are deemed too watery to provide adequate nutrition (The Guardian). While some public health advocates warn about rising childhood obesity and tooth decay linked to ultra-processed foods (UPFs), others argue that the conversation is often weaponised to intensify “maternal guilt” rather than meaningfully address broader issues affecting parents’ lives.

Nutrition experts are sounding the alarm about a potentially overlooked dietary issue: not getting enough protein, a problem that can have far-reaching effects on health and wellbeing. According to the latest research and insights from leading registered dietitians, a persistent feeling of hunger and lingering fatigue between meals may be the number one warning sign that you’re falling short on this vital nutrient. In Thailand—where carbohydrate-rich diets, especially those based on rice, are the norm—this finding holds special relevance for anyone keen to maintain optimal health.

A surge of new research is shedding light on whether creatine supplementation can benefit older adults looking to maintain muscle strength and physical function—a subject of growing interest in aging societies like Thailand. While creatine is best known as a staple among young athletes, recent studies suggest its effects extend modestly into older age, provided it’s combined with resistance training.

As Thai society faces the realities of an aging population, many individuals and families are searching for effective, safe interventions to help preserve muscle mass and independence into later life. Age-related muscle loss, or sarcopenia, underpins higher risks of frailty, falls, and reduced quality of life among seniors. Strategies to slow or reverse this decline are urgently needed, making the question of accessible supplements like creatine highly relevant. But what does the latest science say?

A new wave of scientific interest is circling around watermelon, with recent studies claiming that eating this fruit might not only reverse erectile dysfunction (ED) but could also enhance sexual desire in men. The research, which has captured global media attention, revealed that watermelon’s unique combination of antioxidants and amino acids may offer natural support for men facing sexual health challenges, prompting fresh questions about its potential as a “natural Viagra” for Thai households and beyond.

As electrolyte powders increasingly make their way into the daily routines of fitness enthusiasts and average Thais alike, the question arises: Can you consume too many electrolytes? A recent analysis published on May 1, 2025, by a registered dietitian and reviewed by medical professionals at NBC’s TODAY suggests that not only is excessive electrolyte intake unnecessary for most people — it can also be dangerous, carrying a risk of serious health complications (today.com).

For generations, water spinach—known locally as “pak boong”—has been a staple green vegetable in Thai cuisine, cropping up in everything from fiery stir-fries to refreshing soups. Across Southeast Asia, its common names include morning glory and Ipomoea aquatica. While praised for its affordability, taste, and nutritional value, recent scientific studies reveal both notable health benefits and underappreciated risks associated with this aquatic vegetable. Understanding these factors can help Thai consumers make informed decisions and enjoy water spinach as part of a healthy diet.

In a climate where the popularity of electrolyte powders has surged beyond the athletic field and into everyday life, a growing body of expert analysis is cautioning consumers against excessive use of these supplements. Recent insights from a sports dietitian and medical contributors published by NBC’s TODAY underscore that, for most people, regular water and a balanced diet are sufficient for hydration—and taking too many electrolytes may actually pose health risks (today.com).

A new wave of scientific research has reinvigorated the debate over brown versus white rice, sparking interest among health enthusiasts and nutrition experts in Thailand, where rice is deeply woven into daily life. Recent findings reported by The Washington Post explore the distinct health profiles of brown and white rice, a topic of high relevance for Thai consumers who rely on rice as a dietary staple. The research not only highlights the nutritional advantages of brown rice but also examines how daily rice choices may influence aging and chronic disease risk.

Despite growing public awareness and repeated government campaigns to reduce added sugar consumption, recent research indicates that people are still consuming far more “free sugars” than they realize—often due to hidden sugars lurking in everyday, seemingly healthy foods. This week, new policy action in the UK has broadened the so-called “sugar tax” to include pre-packaged milkshakes and coffees exceeding 5g of sugar per 100ml, a move aimed directly at curbing the widespread problem of undetected sugars in typical diets (The Times). For Thai families, who are increasingly exposed to Western-style processed foods and beverages, this global development shines a spotlight on the urgent need for local consumers to scrutinize what’s on their plates and in their cups.