#Health

A new study links drinking from plastic bottles to potential health effects, including blood pressure and heart-related concerns. With plastic use pervasive in Thailand and worldwide, the findings prompt readers to reconsider everyday habits that may carry hidden risks.

Researchers from a private Austrian university published their work in Microplastics, examining microplastics— particles smaller than 5 millimeters—and how they might influence cardiovascular health. Microplastics come from the breakdown of larger plastics and are found in air, food, and drinking water we encounter daily.

A recent study has reignited interest in the potential psychological effects of acetaminophen, commonly known as paracetamol. Widely used for pain relief under brand names such as Tylenol and Panadol, the drug might do more than just alleviate physical discomfort. New research suggests it could also influence risk-taking behavior, prompting concerns given the drug’s ubiquity.

Researchers led by Baldwin Way at The Ohio State University investigated how acetaminophen affects risk perception. Their findings, published in Social Cognitive and Affective Neuroscience, indicated that the drug might reduce anxiety about risk-taking. The study followed experiments involving over 500 university students who were assigned either acetaminophen or a placebo. Participants engaged in tasks designed to measure risk propensity, such as inflating a virtual balloon to collect imaginary money without bursting it. Those who took acetaminophen displayed a greater tendency to take risks compared to those given a placebo.

Recent findings have drawn a direct connection between the use of plastic bottles for drinking and increased health risks, including high blood pressure and heart problems. As plastic use remains widespread in Thailand and across the globe, these revelations are particularly significant, urging a re-evaluation of everyday habits that pose hidden dangers to our health.

The study in focus, conducted by researchers from Danube Private University in Austria and published in the journal Microplastics, reveals that microplastics—tiny particles less than 5 mm in size—might be influencing human blood pressure, a condition closely linked to cardiovascular issues. Microplastics come from the breakdown of larger plastics and are found in abundance in our daily environment, including in the food we eat, air we breathe, and the water we drink.

A growing body of research suggests that placing breakfast as the day’s largest meal can align with the body’s natural rhythms, potentially boosting digestion and daytime energy. Nutrition experts note that morning metabolism and insulin sensitivity are higher, making a substantial, balanced breakfast strategically beneficial.

In Thailand, breakfast habits range from hearty staples like khao tom to lighter starts, reflecting cultural emphasis on wholesome, protein- and fiber-rich options to power busy mornings. In Bangkok and other urban centers, there is a rising demand for quick yet nourishing morning meals that fit fast-paced lifestyles.

Recent research has unveiled promising insights into the role of dietary habits in midlife as a determinant of chronic disease prevention in later years. Conducted by prestigious institutions including the T.H. Chan School of Public Health, University of Copenhagen, and University of Montreal, the study tracked 105,000 individuals aged between 39 and 69 over a span of up to 30 years. Findings suggest that a diet rich in plant-based foods, complemented by a moderate intake of meat, significantly reduces the risk of chronic illnesses.

In recent discussions within the health and nutrition community, the carnivore diet has gained controversial attention. This all-meat, dairy, and egg regimen—entirely void of plant foods—has been scrutinized by Dr. Shireen Kassam, a notable figure in plant-based nutrition advocacy. Her analysis, published by the Plant-Based Health Professionals (PBHP), highlights substantial health risks associated with the carnivore diet, a meal plan that diverges significantly from balanced dietary recommendations commonly supported by the medical community.

Magnesium matters for health, and its benefits are drawing increasing attention in Thailand. Markets and research alike highlight its role in everyday wellbeing, making it a timely topic for Thai audiences seeking practical health guidance.

Magnesium powers more than 300 bodily processes. It supports the heart and blood vessels, nerves, and muscles, helping with energy, stress management, sleep, and the prevention of chronic diseases such as high blood pressure and osteoporosis. It helps regulate blood pressure, supports bone density, and assists in blood sugar control, which can lower the risk of type 2 diabetes. It also aids in muscle recovery and nerve function, may reduce migraine frequency, and contributes to overall cardiovascular health.

Magnesium, a mineral essential for human health, is gaining remarkable attention for its wide-ranging benefits and its impact on overall well-being. As one of the few supplements endorsed by Consumer Reports and celebrated by high-profile figures like Taylor Swift, magnesium’s popularity is rising and is strongly reflected in a global market value approaching $13 billion. Given its crucial role in the body, understanding how magnesium benefits health and the recommended daily intake is increasingly important for consumers in Thailand and beyond.

A notable U.S. university report challenges decades of thinking about memory formation. The classic idea linked memory storage to simple synaptic strengthening, encapsulated in “neurons that fire together, wire together.” New findings reveal a more nuanced picture.

Researchers concentrate on the hippocampus, the brain’s memory hub. Traditional models posited that coordinated neuron firing stabilizes memories, while isolated activity fades. The study introduces Behavioral Timescale Synaptic Plasticity, or BTSP, as a broader framework for how memories develop and adapt over time.

A new study from a leading U.S. medical school introduces Daily Heart Rate Per Step (DHRPS), a simple metric aimed at helping people understand heart health. By dividing average daily heart rate by daily step count, DHRPS reflects cardiovascular efficiency and potential risk for related conditions. The research was published in a major cardiology journal.

As wearables become commonplace, DHRPS offers an intuitive way to combine two familiar metrics. Instead of looking at steps or heart rate alone, this metric highlights how efficiently the heart works at a given activity level. Researchers analyzed data from thousands of smartwatch users and linked it to medical records, finding that higher DHRPS values correlated with increased risk for conditions such as type 2 diabetes, high blood pressure, heart failure, stroke, coronary artery disease, and heart attack.

In a groundbreaking study published in the journal Psychophysiology, researchers have found that stimulating the vagus nerve can make individuals less susceptible to the rubber hand illusion, which causes people to feel that a fake hand is part of their own body. This discovery is significant as it might pave the way for improved treatment methods for mental health conditions where bodily self-awareness is affected.

This study illuminates the role of the vagus nerve—a crucial pathway that allows the body to communicate with the brain, affecting emotion, attention, and self-awareness. With the potential to influence both mental health and brain functionality, the research focuses on a non-invasive technique known as transcutaneous auricular vagus nerve stimulation (taVNS). This method delivers low-level electrical pulses to a part of the ear connected to the vagus nerve, and has been shown to enhance a person’s ability to recognize internal body signals such as their heartbeat.

A new study raises questions about whether paracetamol, the widely used pain reliever acetaminophen, can influence risk perception. In Thailand, where self-medication with over-the-counter drugs is common, understanding any broader effects is especially relevant for daily choices.

Researchers from a leading university conducted a double-blind study to see if acetaminophen affects risk-taking. In a peer-reviewed neuroscience journal, the findings suggest the drug may reduce anxiety about risky decisions. More than 500 university students were randomized to receive either acetaminophen or a placebo and then completed risk-related tasks, including a balloon-inflation game to win imaginary money. Participants who took acetaminophen tended to take more risks than those who received the placebo.

A large international study shows that midlife eating patterns influence health in later years. About 105,000 adults aged 39 to 69 were followed for up to three decades, with contributions from the T.H. Chan School of Public Health, the University of Copenhagen, and the University of Montreal. The findings indicate that a plant-based diet with moderate meat intake can reduce the risk of chronic diseases in old age.

For Thai audiences, the message aligns with traditional eating values: plenty of vegetables, herbs, and balanced portions of animal protein. Thai cuisine already emphasizes fresh produce and robust flavors, offering a practical framework to apply these insights at home. Modern shifts toward highly processed foods threaten these gains, underscoring the need for mindful choices.

A leading British GP and nutritionist has sparked a global discussion on protein, suggesting many people—including those in Thailand—may need more protein than current guidelines recommend. He advocates increasing daily protein intake by at least 50 percent, and in some cases, doubling it. The goal is to support health across all ages, not merely prevent deficiency.

Protein underpins muscle growth, hormone production, and cell repair. Traditional guidelines often emphasize avoiding shortage rather than promoting peak wellness. The clinician’s own experience with fatigue during exercise, tied to protein deficiency, highlights the potential need to reassess standard recommendations.

A growing debate in health circles questions the carnivore diet—an all-meat, dairy, and egg eating plan that excludes plant foods. Critics argue it diverges sharply from mainstream nutrition guidelines. A well-respected analysis from a plant-based nutrition advocate, published by a leading plant-based health organization, highlights notable health risks associated with this diet.

Evidence highlights the absence of dietary fiber in the carnivore approach. Fiber from plant foods supports gut health and helps regulate the cardiovascular system. Without it, studies link higher risks for diabetes, heart disease, and stroke. Large amounts of saturated fat and cholesterol from heavy meat consumption can amplify these risks, especially for those with preexisting conditions.

Low-carb eating has grown popular as a tool for weight management and better health. For Thai readers, it’s important to weigh benefits against potential challenges before changing how you eat. Science suggests some advantages, but long-term adherence isn’t easy for everyone.

Carbohydrates are the body’s main energy source. They appear as simple carbs in milk and fruit and as complex carbs in grains and vegetables. All carbs are converted to glucose to fuel cells, muscles, and organs. Traditional low-carb plans require a sharp cut below typical daily intake, which ranges from about 225 to 325 grams for healthy adults. Popular programs such as keto, Paleo, and Atkins often restrict to 20 to 60 grams per day.

A recent study by researchers at the University of the Basque Country, published in Nature Metabolism, found that marathon running can temporarily reduce myelin content in the brain. Importantly, these changes are fully reversible within two months, offering reassurance to endurance athletes concerned about lasting neural effects.

As Bangkok’s marathon scene grows, this finding is particularly relevant for Thai runners who tackle the 42-kilometer challenge. The study introduces the concept of metabolic myelin plasticity, suggesting that during intense exercise the brain may tap myelin lipids as an additional energy source when glucose is scarce. This aligns with established knowledge that glycogen stores deplete during long efforts, prompting the body to adapt its energy pathways.

In recent years, low-carb diets have emerged as a popular strategy for weight loss and health improvement, sparking interest and debate among nutrition experts and health-conscious individuals alike. However, a nuanced understanding of their benefits and limitations is crucial, particularly for the Thai audience seeking to incorporate such dietary practices into their lifestyles. According to a recent USA Today article, while cutting carbohydrates can yield certain health benefits, sustaining a low-carb lifestyle may not be suitable for everyone.

A recent study from the Feinberg School of Medicine at Northwestern University reveals a simple yet potentially powerful new metric to assess heart health: the Daily Heart Rate Per Step (DHRPS). By dividing an individual’s average daily heart rate by their daily step count, the DHRPS metric provides insight into cardiovascular efficiency and risk of related diseases, as published in the Journal of the American Heart Association.

With millions globally relying on smartwatches and fitness devices for health insights, the introduction of DHRPS emerges as a significant advancement. Traditionally, users focused on step counts and average heart rates separately to gauge fitness, but this new approach combines these metrics to best highlight cardiovascular health. Researchers mapped Fitbit data from nearly 7,000 smartwatch users against electronic medical records, confirming that higher DHRPS values correlate strongly with increased risks of conditions such as Type II diabetes, hypertension, heart failure, stroke, coronary atherosclerosis, and myocardial infarction.

In a recent revelation that could reshape dietary habits, Dr. Rupy Aujla, a renowned British GP and nutritionist, has suggested that many people, including potentially those in Thailand, may need significantly more protein than current dietary guidelines suggest. His insights, based on emerging research and personal experience, advocate for increasing daily protein intake by at least 50 percent, and in some cases, even doubling it. This approach aims not merely to prevent deficiencies but to optimize health across various life stages.

A new neuroscience study suggests that stimulating the vagus nerve can reduce the rubber hand illusion, a phenomenon where a fake hand is mistaken for part of the body. The findings, published in a leading psychology journal, point to potential treatments for conditions tied to bodily self-awareness and mental health.

The vagus nerve is a key communication link between brain and body, influencing emotion, attention, and self-perception. The research focuses on a non-invasive method called transcutaneous auricular vagus nerve stimulation, or taVNS. By sending gentle electrical pulses to the ear area connected to the vagus nerve, taVNS may enhance the brain’s ability to read internal signals, such as heartbeat.

In a groundbreaking study, researchers have discovered that vitamin D supplementation may significantly reduce the risk of developing dementia. Published in the journal Alzheimer’s & Dementia Diagnosis, Assessment, & Disease Monitoring, the study analyzed data from nearly 12,500 older adults in the U.S. who were initially free of dementia. Surprisingly, the results indicated that those who took vitamin D supplements had a 40% lower incidence of dementia compared to those who did not MedicalNewsToday.

A new study suggests vitamin D supplementation may cut dementia risk, offering a potential addition to Thailand’s cognitive health strategy. The research tracked nearly 12,500 older adults who were dementia-free at baseline and found that those taking vitamin D had about 40 percent lower incidence of dementia than non-users. The findings appear in a respected neurology journal and add to growing evidence on brain health and aging.

For Thailand, where the older population is expanding, these insights are timely. Vitamin D could play a role in a broader public health approach to cognitive well-being, especially as lifestyle shifts and air quality concerns influence health outcomes. Thai healthcare experts note that aging, combined with urban living and environmental factors, poses rising demands on the health system.

A new AI-powered method combined with magnetic resonance elastography (MRE) is changing how experts measure brain aging and assess dementia risk. Researchers from the University of Delaware have developed a technique that maps brain stiffness and volume to estimate brain age with impressive accuracy. By integrating AI with MRE, this approach could support earlier detection of Alzheimer’s and other neurodegenerative conditions.

MRE uses gentle vibrations in tandem with MRI to create stiffness maps of brain tissue. These maps serve as health indicators because brain stiffness shifts with age and during the onset of neurodegenerative processes. Over years, a large dataset of stiffness maps has been built, and researchers apply advanced analytics to identify meaningful patterns. The latest findings suggest that evaluating both brain stiffness and volume yields the most precise brain age estimate, as described in a recent report in Biology Methods and Protocols.