#Exercise

A growing body of research shows you don’t need punishing HIIT workouts to improve health. Moderate, enjoyable cardio can be a sustainable route to fitness, especially for people who dislike high-intensity sessions. For Thai readers, this aligns with everyday life in communities where social activity and accessible exercise matter as much as results.

In Thailand, many people enjoy community aerobics, park walks, and badminton with family and friends. These activities embody a culture of “sanuk”—finding joy in movement. While HIIT is efficient, its mental toll can lead to burnout and lower long-term adherence. Recent discussions emphasize choosing a regimen you can sustain because consistency matters more than bursts of maximal effort.

A growing body of evidence and discussion is reframing exercise as more than a tool for weight loss. Research and everyday experience show that physical activity supports mental health, brain function, social connection, and overall well-being—often without measurable changes on the scale.

The conversation now centers on why people move and what keeps them engaged. Many grew up equating activity with losing weight, facing discouragement when results lagged. New voices encourage seeing movement as a source of joy, personal agency, and stress relief—not merely a means to sculpt the body. For some, this means swapping grueling routines for enjoyable options like pet-friendly jogs, weight training, group classes, or simple nature walks. The focus is on personal exploration and a friendlier relationship with one’s body.

A wave of new research and cultural conversation is challenging the long-standing assumption that exercise’s primary purpose is to achieve physical ideals. Instead, experts and individuals are finding that the true benefits of moving our bodies reach far deeper—improving mental health, brain function, community connection, and overall well-being—regardless of changes on the bathroom scale.

The most recent discussion, highlighted in The Atlantic’s July 2025 newsletter by Isabel Fattal, asks why people move their bodies and what motivates them to keep going. As noted by contributors such as Xochitl Gonzalez and Julie Beck, many grew up linking exercise exclusively with weight loss, often battling cycles of discouragement. However, emerging thought leaders argue that reframing movement as a source of joy, agency, and mental relief—rather than simply a tool to sculpt bodies—opens the door for more sustainable and self-affirming habits. For some, this means trading high-intensity workouts for the pleasures of running with a pet, weight lifting, group classes, or even simple nature hikes. The emphasis is personal exploration and finding what fosters comfort and connection to one’s body (The Atlantic).

A new study suggests betaine, a natural compound found in foods like beets, leafy greens, and whole grains, could mimic some benefits of exercise. Researchers say betaine may help reduce chronic inflammation and slow tissue ageing, offering a complementary approach to healthy ageing. The study notes that exercise naturally raises body betaine levels, while supplements might replicate some exercise benefits. This could be meaningful for people who cannot engage in regular physical activity due to mobility or health constraints.

In a landmark study that could reshape approaches to healthy ageing, researchers have identified a natural supplement, betaine, that mimics the benefits of exercise—including reduced inflammation and slowed tissue ageing. This finding, recently published in the scientific journal Cell and widely reported in international media, has the potential to revolutionize the fight against age-related diseases and extend human healthspan, particularly for those unable to maintain regular physical activity (gbnews.com, medicalxpress.com, pubmed.ncbi.nlm.nih.gov, nmn.com).

A collaborative team from the Chinese Academy of Sciences and Capital Medical University in Beijing conducted an in-depth analysis revealing that betaine, a compound found naturally in foods such as beetroot, spinach, and whole grains, interacts with key molecular pathways involved in inflammation and cellular ageing. Crucially, regular exercise was found to increase levels of betaine in the body—but new evidence now shows that taking betaine as a supplement can trigger similar anti-ageing effects, offering hope to those unable to exercise regularly due to physical limitations or chronic illness.

A groundbreaking new study highlights that not just the amount, but the timing and regularity of physical activity are decisive in maintaining and improving VO2 max—a key measure of cardiovascular fitness—among older adults. This research, which analyzed nearly 800 people aged 70-plus, suggests that consistent activity, particularly in the morning, can have profound effects on healthy aging and longevity—a message with growing relevance for Thailand’s rapidly aging society (Runner’s World).

A wave of headlines has cheered that exercise is “better than drugs” for preventing colon cancer recurrence, suggesting an exciting shift in how survivors might chart their recovery. But a closer examination of the latest landmark research, published in the New England Journal of Medicine in June 2025, brings a far more nuanced—and ultimately more practical—message for cancer patients and the health community, including here in Thailand. The real story isn’t a competition between medicine and movement, but a call for a more holistic approach in which structured exercise and medical care both play distinctive and powerful roles in ensuring long-term health and survival.

A new study shows that when and how regularly people move influences VO2 max, the body’s ability to use oxygen during activity. Among about 800 participants aged 70 and above, those with steady routines—especially morning activity—displayed higher VO2 max. The findings, highlighted by the National Institute on Aging, arrive as Thailand’s population ages and guidance for seniors becomes increasingly important.

VO2 max is the gold standard for cardiorespiratory fitness. It measures how efficiently the body takes in and uses oxygen during exertion. A higher VO2 max is linked with better endurance, a lower risk of chronic disease, improved mobility, and potentially longer life. For Thai readers, maintaining VO2 max supports independence and resilience against age-related health challenges.

Structured, supervised exercise added to standard cancer care can improve long-term outcomes for colon cancer survivors. Exercise should complement, not replace, medications like chemotherapy. For Thai patients, this translates to a survivorship plan that blends medical treatment with active living.

Colorectal cancer remains a major health concern in Thailand, with incidence expected to rise. Thailand’s National Cancer Control Program emphasizes survivorship programs that integrate physical activity, recognizing that coordinated care influences quality of life and outcomes.

A landmark study published in the New England Journal of Medicine has found that regular, structured exercise dramatically reduces the risk of cancer recurrence and death for survivors, signaling a potential shift in the way cancer recovery is managed worldwide—including in Thailand. Patients participating in organized exercise programs after treatment showed a 28% lower risk of new or returning cancers and a 37% lower risk of death during the study period, outcomes on par with leading pharmaceutical interventions but achieved through lifestyle changes alone (CNN).

A recent study shows that people who dislike exercise can rewire their brains to tolerate and even enjoy physical activity. Using neuroscience and psychology, researchers found that the brain’s response to discomfort can be gradually recalibrated, making regular activity more appealing and sustainable for sedentary individuals. Small, controlled bursts of physical stress shift how effort is perceived, creating a more positive exercise experience.

For Thailand, urban life, long work hours, and screen time contribute to inactivity. With rising non-communicable diseases, understanding how to weave movement into daily routines is crucial for personal health and national goals. The research offers a practical path: retrain the brain’s response to effort so exercise feels less daunting, rather than pushing through pain alone.

A large international study shows that regular, supervised exercise after cancer treatment can lower the risk of cancer returning and reduce death rates. For Thai survivors, structured movement could become an accessible centerpiece of recovery, merging medical care with everyday activity.

In the trial, nearly 900 colon cancer patients at high risk of recurrence were followed for about eight years. Participants were split into two groups: one received standard guidance on diet and activity, while the other followed a structured exercise program with ongoing coaching and fitness tracking. The study found a 28% reduction in new or returning cancers and a 37% reduction in mortality for those in the exercise group.

A groundbreaking study published in June 2025 is reshaping the way we think about physical activity, revealing that even those who “hate” exercise can train their brains to not only tolerate but actually enjoy working out. By leveraging the latest neuroscience and psychological techniques, researchers have demonstrated that our mental resistance to physical discomfort can be gradually recalibrated, making regular exercise more appealing and sustainable—even for the most sedentary individuals (SciTechDaily).

A groundbreaking study by Chinese researchers has finally shed light on the deeper mechanisms behind how long-term exercise slows ageing, pinpointing a naturally occurring compound called betaine as a critical player in the process. This research, published in the journal Cell in late June 2025, offers not just a better scientific understanding but also raises exciting possibilities for new anti-ageing interventions—even for those who have difficulty exercising due to age or health challenges (SCMP; PubMed; Nature).

A growing body of scientific evidence shows that exercise alone may do far less for weight loss than once believed. Recent studies, as discussed in Psychology Today, confirm that while physical activity confers significant health benefits, its direct effect on body mass index (BMI) is minimal—especially compared to dietary changes. For many Thais striving to lose weight, this revelation upends traditional advice and encourages a fresh, evidence-based approach to managing obesity and related health concerns.

A recent study from the Chinese Academy of Sciences highlights how regular physical activity can slow ageing, with betaine playing a central role. Betaine, a naturally occurring compound boosted by sustained exercise, appears to reduce inflammation and protect organ health by inhibiting TBK1, a protein linked to ageing processes.

Researchers used a staged approach. Healthy young men paused intense activity for 45 days, then resumed a jogging routine of five kilometers every other day for 25 days. After the intervention, scientists observed notable changes in immune cells and metabolism. Parallel experiments in aged mice showed that betaine supplementation improved muscle strength, skin health, and several physiological markers. Lab work confirmed that betaine directly targets and inhibits TBK1.

A new study has sparked hope for millions living with prediabetes, revealing that just over two hours of exercise per week—about 150 minutes—can significantly raise the odds of reversing the condition and preventing its progression to type 2 diabetes. Published on July 2, 2025, by Medical News Today, this research brings renewed urgency and clarity to public health messaging in Thailand and around the globe, where type 2 diabetes rates continue to climb at alarming rates (Medical News Today).

A new study indicates that about 150 minutes of moderate exercise weekly can significantly improve the odds of reversing prediabetes and halting its progression. The findings, published in Cardiovascular Diabetology – Endocrinology Reports, offer practical steps for communities aiming to curb type 2 diabetes growth—an issue rising in urban Thailand due to lifestyle shifts and aging populations.

Globally, type 2 diabetes poses a growing health challenge. The World Health Organization notes more than 6% of adults live with the condition, with projections suggesting an increase to around 7% by 2030. In Thailand, risk is amplified by rapid urbanization and aging, underscoring the need for accessible prevention strategies that fit local routines and climates.

A new wave of scientific studies has challenged the widespread belief that regular exercise is the primary driver for weight loss, particularly with respect to reducing Body Mass Index (BMI). According to recent research summarized by Psychology Today, while exercise brings numerous health benefits, its direct impact on BMI is far less substantial than most people—and many fitness advertisements—would suggest psychologytoday.com.

For many Thais and others worldwide striving to manage weight and maintain a healthy lifestyle, the findings are significant. They counter the commonly held view that hours spent in the gym or jogging local parks will necessarily translate into notable weight loss. This misconception has often guided public health campaigns and individual choices, sometimes at the expense of more effective methods.

New scientific findings are shifting focus from exercise alone to diet in weight management. For Thais aiming to control weight, hours in the gym may not reduce BMI without dietary changes.

Large studies confirm that physical activity benefits heart health, mood, and muscle tone. However, when it comes to BMI, dietary adjustments often drive more substantial changes. A landmark study in the British Journal of Sports Medicine warned that “you cannot outrun a bad diet,” highlighting how calorie intake directly influences weight gain or loss.

A new wave of scientific findings is changing how Thai readers think about weight loss. Regular physical activity remains essential for heart health and overall well-being, but evidence suggests exercise alone has a limited effect on BMI compared with dietary changes. This evolving view supports a balanced, evidence-based approach to health in Thailand.

Maintaining a healthy BMI is a public health priority in Thailand to prevent heart disease, diabetes, and high blood pressure. However, the belief that more exercise automatically leads to significant weight loss is being challenged by modern research. A comprehensive review of randomized trials shows that adding exercise to a routine produced, on average, about two kilograms more weight loss than not exercising. This contrasts with expectations of much larger reductions.

A new line of research suggests a gene-targeting approach could mimic the brain-protective effects of exercise, offering potential dementia prevention for Thailand’s aging population. The therapy targets pathways activated by physical activity, potentially helping elderly individuals who cannot engage in regular exercise due to mobility issues or advanced symptoms.

Thailand is undergoing a rapid demographic shift, with millions entering older age in the coming decade. Alzheimer’s disease and cognitive decline strain families, healthcare systems, and the broader economy. While exercise remains a cornerstone of brain health, many Thai seniors face barriers such as arthritis, chronic conditions, or limited access to fitness facilities.

A groundbreaking study from Harvard researchers has highlighted a novel approach to fighting cognitive decline associated with Alzheimer’s disease—one that does not require physical exertion but instead targets specific genes in the brain to replicate the beneficial effects of exercise. This research opens new avenues for treatments, particularly for those unable to engage in regular physical activity due to frailty or advanced symptoms.

Cognitive decline and Alzheimer’s disease remain pressing public health challenges globally, including in Thailand where a rapidly aging society faces rising rates of dementia. Traditionally, regular physical activity such as aerobic exercise has been strongly linked to slower cognitive deterioration and improved brain health. However, as experts note, many elderly patients—especially in the later stages of cognitive disorders—find it increasingly difficult to maintain an active lifestyle. This reality has driven scientists to explore the genetic and molecular pathways triggered by exercise, aiming to offer the same neuroprotective benefits via medical interventions.

In a promising turn for Alzheimer’s disease research, scientists at Harvard Medical School and Massachusetts General Hospital have identified a gene activated during physical exercise that could be targeted to slow cognitive decline in patients unable to exercise. This discovery, detailed in a recent study published in Nature Neuroscience, could pave the way for drug therapies that replicate the brain-boosting effects of exercise—offering renewed hope for millions, including Thailand’s rapidly aging population, at risk of dementia and related conditions.