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Most Americans unaware that early prostate cancer shows no symptoms

A recent survey commissioned by The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James) focused on Americans' awareness of the signs and symptoms of prostate cancer.

28 Aug 2025

Molecular profiling identifies prostate cancer patients who benefit most from chemotherapy

Testing the molecular profile of tumors identifies which patients with advanced prostate cancer are more likely to benefit from chemotherapy and live longer, sparing patients less likely to benefit from unpleasant side effects, according to a new study led by UCL researchers.

28 Aug 2025

Can the gut microbiome adapt to protect the brain after stroke?

Alterations in gut microbiota post-stroke may drive metabolic changes, presenting opportunities for innovative therapeutic strategies in acute stroke recovery.

28 Aug 2025

Omega-3 supplements lower heart rate in male athletes

Six weeks of omega-3 supplementation increases the omega-3 index and lowers heart rate in athletes, yet shows no performance advantage in endurance trials.

28 Aug 2025

New trial will test if a low-plastic lifestyle improves your health

A new protocol published in BMJ Open outlines the PERTH trial, a randomized controlled study testing whether a four-week low-plastic lifestyle can reduce exposure to plastic-derived endocrine-disrupting chemicals.

27 Aug 2025

Food scientists identify worst additives for longevity: flavours, sweeteners, and colourings top list

Researchers analyzing data from 186,744 UK Biobank participants found that ultra-processed food consumption and specific additives, such as sugars, sweeteners, flavorings, and colorings, were linked to higher mortality. Some processing aids showed risks, while gelling agents appeared protective.

27 Aug 2025

Study shows life expectancy slowing across 23 wealthy countries

Researchers forecast that people born between 1939 and 2000 in 23 high-income countries will see slower life expectancy gains than earlier generations. The slowdown stems largely from reduced improvements in childhood survival, with later-life gains unable to offset the decline.

27 Aug 2025

Why Salmonella Dublin poses a food safety threat in beef and dairy

The study on Salmonella Dublin highlights its genomic similarities and resistance traits, raising concerns for food safety and antimicrobial resistance.

27 Aug 2025

Who eats the most pulses in America, and why it matters for health

Analyzing pulse intake trends in the U.S., this study highlights sociodemographic influences and suggests strategies to enhance consumption for better health.

27 Aug 2025

Eating more animal protein may slightly lower cancer mortality

Investigating protein intake, the study shows no mortality risk from animal or plant sources, with animal protein linked to modest cancer protection.

27 Aug 2025

Do GLP-1 drugs shrink your muscles? New study explains the risks and what to do

GLP-1 receptor agonists are transforming obesity and diabetes care, but may reduce skeletal muscle mass, raising concerns about sarcopenic obesity. This comprehensive review explores the mechanisms, clinical implications, and mitigation strategies, including exercise, protein intake, and adjunct therapies.

26 Aug 2025

Can eating yogurt every week lower your type 2 diabetes risk?

Regular yogurt consumption is linked with a lower risk of type 2 diabetes, according to credible but limited scientific evidence. The FDA has approved a qualified health claim in 2024, marking yogurt as a promising food-based tool for public health.

26 Aug 2025

Mediterranean diet lowers dementia risk by altering key metabolites

Researchers linked genetics, plasma metabolites, and Mediterranean diet adherence to dementia risk in two large US cohorts, showing APOE4 homozygotes had distinct metabolic pathways. Diet-related metabolites mediated protection, highlighting precision-prevention opportunities.

26 Aug 2025

Can diet alone slow brain aging? Scientists say evidence is still too weak

Researchers reviewing evidence in the Annual Review of Nutrition find that healthy dietary patterns may support brain aging, but caution that scientific enthusiasm currently outpaces solid proof. Multidomain strategies combining diet with exercise, cognitive training, and vascular health show greater promise.

25 Aug 2025

Fat location, not BMI, drives heart ageing risk in men and women

Researchers using UK Biobank imaging data found that where fat is stored in the body, not just how much, determines cardiovascular ageing. Visceral, liver, and muscle fat accelerate ageing, while gynoid fat protects women before menopause.

25 Aug 2025

The challenges of shift work on diet, sleep, and well-being

Healthcare shift workers face dietary and sleep challenges, leading to burnout and health issues. Effective interventions are crucial for their well-being.

25 Aug 2025

Sugary drinks increase hair loss risk, scientists warn

A systematic review of 17 studies involving 61,332 participants reveals that vitamin D, iron, and certain foods and supplements play critical roles in hair health. Conversely, sugary drinks, alcohol, and excess vitamin A may worsen hair loss and hair quality.

25 Aug 2025