A small clinical trial showed that some participants with peanut allergies had increased tolerance months after receiving a fecal transplant from healthy donors without food allergies, suggesting gut microbiome-based therapy may improve food allergy treatment. …
A review of more than 350 studies suggests that protein restriction may promote healthy aging by improving metabolism, reducing cellular damage, and preserving cell function. …
New findings suggest that a daily multivitamin can help older adults maintain day-to-day functioning by preserving cognitive abilities and may also benefit blood circulation and physical stamina. …
A genomic analysis found that industrial poultry farming has greatly increased the spread and mixing of Campylobacter strains, boosting bacterial diversity and antimicrobial resistance. …
Time-restricted eating, limiting food intake to an 8-9 hour window before sleep, may modestly improve cognition and reduce dementia risk in older overweight adults. …
The latest research suggests that up to 400 mg of caffeine daily (approximately 3-5 cups of 8-ounce coffee) is generally safe and may lower some cardiovascular risks, while higher amounts, especially from energy drinks, can increase blood pressure and arrhythmia risk. …
A ketogenic diet can aid weight loss by shifting the body’s fuel source from sugar to fat, but while it may protect against colon cancer, a new study suggests it might increase cancer risk in the small intestine. …
Greater adherence to a Mediterranean diet was positively associated with psychological well-being among older adults and appeared to act as a protective factor against the emotional impact of the COVID-19 pandemic. …
Psychological stress accelerates aging-like changes in blood-forming stem cells by altering the gut microbiota, linking it to increased risk of cardiovascular disease and diabetes, especially with weakened immune response. …
Prenatal high fructose exposure impairs learning and memory in adult rats by reducing neurogenesis through lasting epigenetic changes in neural stem cells. …
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