#Cancer

A groundbreaking new study has unveiled how transformative interactions between exercise, gut microbes, and the immune system may significantly improve the effectiveness of cancer immunotherapy—a revelation that could inspire new treatment strategies for Thai cancer patients and shape global oncology protocols. Researchers at the University of Pittsburgh, publishing in the journal Cell, demonstrated for the first time in mice that exercise reshapes the gut microbiome, leading to the production of a powerful compound called formate, which boosts the body’s cancer-fighting immune response and enhances outcomes from immunotherapy (medicalxpress.com).

New scientific research is shedding light on how exercise may help combat cancer, thanks to a surprising partner: the trillions of bacteria in our gut. Recent findings published by an international team from the University of Pittsburgh reveal that the cancer-suppressing effects of physical activity are closely tied to changes in the gut microbiome, leading to the production of specific metabolites that boost the body’s immune response to cancer cells (New Scientist).

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 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 major new study published this week in the journal Nature Medicine has found compelling evidence that even small quantities of processed meat may increase the risk of major diseases, such as type 2 diabetes, colorectal cancer, and heart disease. The research also found significant health risks tied to regular consumption of sugar-sweetened beverages and trans fatty acids, sending ripples through health communities worldwide, including here in Thailand. For a nation where processed meats—like sausages, ham, and bacon—are popular in everyday diets and street food culture, these findings have urgent relevance for both policymakers and the general public.

An international clinical trial has revealed that a structured exercise program can significantly reduce the risk of cancer recurrence and death in patients after treatment—outperforming many common pharmaceuticals. The findings, presented at the American Society of Clinical Oncology (ASCO) annual meeting in Chicago and published in the New England Journal of Medicine, are being described as transformative for global cancer care and hold powerful significance for Thai cancer patients and healthcare providers alike (The Guardian).

A recent study from the United States has sent shockwaves through the public health community, revealing that alcohol-related cancer deaths have doubled over the past 30 years—a trend with significant lessons for Thailand, where drinking patterns are changing rapidly. The new data, released by the Moffitt Cancer Center and highlighted in the Hudson Valley Post, underscore the role of alcohol as a major carcinogen, fueling thousands of preventable cancer deaths each year not just in New York but worldwide. The findings reinforce warnings from global health authorities, and Thai experts are increasingly concerned about similar risks at home, particularly as alcohol consumption trends upwards in both urban and rural settings.

Recent research has strengthened the link between regular exercise and a significantly lower risk of developing cancer, as well as improved outcomes for those already diagnosed with the disease. Several major studies released in 2025 have provided further evidence that physical activity – even at light or moderate levels – may not only prevent certain cancers but also enhance survival among patients, findings which hold particular importance for Thai communities increasingly affected by lifestyle-related diseases.

A groundbreaking study from the American Cancer Society has revealed that maintaining physical activity after a cancer diagnosis significantly increases survival chances for patients with a wide range of cancers, including those where such evidence was previously scarce. Published in the reputable Journal of the National Cancer Institute, the research is being hailed as a vital step in shaping survivorship care and public health policy for millions worldwide, including the thousands of Thai cancer survivors seeking guidance on life after treatment (mcknights.com).

A new wave of international research underscores that when it comes to health risks, no alcohol is “safe”—and the difference between beer, wine, and spirits may matter less than most Thai drinkers think. According to a recent expert round-up in The New York Times, scientists are united in saying that “alcohol is alcohol.” No category emerges as a healthier choice: All forms, from red wine to clear spirits, carry significant risks for a range of diseases, including cancer and heart issues [nytimes.com].

A new wave of international research is challenging widespread beliefs about alcohol, warning that no type of alcoholic drink is inherently “safer” or “healthier” than others. Thai readers who might have heard that red wine is somehow beneficial, or that clear spirits are less damaging than dark liquors, should take note: experts now agree, alcohol in any form poses risks to health, and moderation—or abstention—is the best strategy for reducing harm (NYT).

Concern is mounting among global health experts as recent research reveals that cancer-causing chemicals—some even found in so-called ‘eco-friendly’ food containers—are leaching into what we eat. These revelations, emerging from multiple studies and echoed by urgent warnings from toxicologists, suggest that Thai consumers, like people worldwide, may be inadvertently exposing themselves and their families to hazardous substances every time they dine on packaged foods.

Interest in safer, more environmentally friendly packaging has soared in Thailand, with a booming market for biodegradable, compostable food containers accompanying a surge in food delivery and street food consumption. However, new findings indicate that many packaging alternatives still contain or leach synthetic chemicals linked to cancer, such as per- and polyfluoroalkyl substances (PFAS), bisphenols, and phthalates, which are common components in coatings, plastics, and even so-called ‘green’ food wrappers. A major investigation by the Food Packaging Forum identified 189 potential and confirmed mammary carcinogens detected in food contact materials, including items marketed as eco-friendly, raising questions about the true safety of these alternatives (foodpackagingforum.org).

A striking rise in cancer incidence among young adults is rattling the global medical community, as new research and mounting anecdotal reports suggest that more people in their 20s, 30s, and 40s are being diagnosed with various forms of cancer than ever before. This trend, recently highlighted by The Economist, is upending longstanding assumptions about cancer as a disease primarily affecting the elderly and posing new challenges for health systems—including here in Thailand.

A new study has found that more than half of the beauty and personal-care products used by Black and Latina women in Los Angeles contain formaldehyde or formaldehyde-releasing chemicals, highlighting a worrying connection between daily grooming habits and exposure to cancer-causing substances. Published on May 8, 2025 in Environmental Science & Technology Letters, the study has reignited calls from health experts and advocacy groups for tighter regulation of cosmetic ingredients and greater transparency for consumers—concerns that resonate far beyond the United States, including in Thailand’s rapidly growing beauty industry.

A new study has found that walking a specific number of steps each day may significantly reduce the risk of developing cancer, offering fresh hope for simple, daily lifestyle habits that can have a powerful impact on long-term health. For Thai readers who are increasingly seeking accessible ways to prevent chronic diseases, this research underscores the potential of integrating regular walking into everyday routines as a practical and preventative approach.

A growing body of scientific research is drawing a direct connection between lifestyle changes—including regular exercise and yoga—and improved outcomes for individuals with urologic disorders and urologic cancers. The latest studies, summarized in a recent news release by GlobeNewswire, point to impressive health gains for patients who embrace holistic approaches alongside traditional medical treatment, with implications that resonate not only locally in Thailand but worldwide.

Urologic cancers, such as those affecting the prostate, bladder, and kidneys, are a significant health concern in Thailand, especially among older men. With cancer diagnoses rising in part due to better screening practices and changing demographics, the management of such conditions has never been more urgent for Thai society. The emerging research suggests that adopting healthier routines—namely, more physical activity and stress-reduction techniques like yoga—can significantly reduce treatment side effects, improve quality of life, and may even influence cancer progression and survival rates. These reports echo earlier findings published in high-impact journals such as the Journal of Urology and Cancer Causes & Control, which demonstrate that moderate-to-vigorous exercise can curb fatigue, boost immune function, and support faster recovery source.

A recently published Italian study has sent shockwaves across the health world, revealing that eating more than 300 grams of chicken per week—equivalent to just 19 standard bites, or roughly four typical servings—may significantly increase a person’s risk of dying from gastrointestinal cancers and from any cause. The findings challenge longstanding beliefs about chicken being a superior “health” alternative to red meat, raising important questions for people in Thailand and worldwide who rely on chicken as a dietary staple (source).