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The same peptide class that reshaped weight loss is now stacking evidence in kidney protection, fibrosis prevention, and transplant medicine. Here's what the data actually says.
A new head-to-head validation of consumer sleep wearables and nearables shows where the devices earn their place on your nightstand — and where, especially after midlife, they quietly overreach.
A new multistate study of nearly 2,000 older Chileans puts real numbers on the years of cognitive-impairment-free life that schooling and physical activity may add.
A new analysis of nearly 3,000 older adults suggests that conscientiousness and openness may help the mind stay sharper than the body's biological clocks would predict — while neuroticism appears to do the opposite.
A large Chinese cohort study suggests that losing both thinking power and lean mass together carries a sharper mortality signal than either alone — and points toward a combined training plan.
A new analysis of 5,654 American adults links a protein called Klotho to how fast our bodies are actually aging — and it's the kind of signal that nudges Klotho out of the lab and toward your next bloodwork panel.
A harmonised analysis of five major UK and US cohorts finds that the midlife risk factors for early-onset dementia don't always track the familiar late-onset picture — a moderate but consequential signal for how we screen.
Two new papers reframe age-related muscle loss as a downstream effect of chronic inflammation, immune aging, and a restless gut. Protein shakes alone won't cut it.
A 13,422-person analysis hints the brain-friendly eating pattern may also help older adults hold onto muscle and physical function.
A long-running Japanese cohort and a fresh Indian prevalence study complicate the metabolic-syndrome story — pointing to the components that actually move the mortality needle.