Tag
Aging
Page 17 of 22
Social disadvantage tracked with three fewer reproductive years
A Menopause study of 8,576 US women found those facing the most stacked social disadvantage had a reproductive lifespan about three years shorter, with food insecurity weighing heaviest.
Jul 29, 2026
COVID vaccine tied to fewer heart events in over-75s
A JAMA Internal Medicine study of 1,039,659 US veterans found the 2024-2025 COVID vaccine tracked with fewer heart attacks, strokes and cardiovascular deaths, with the benefit concentrated in the oldest.
Jul 28, 2026
Weak grip and low weight tracked with insomnia after 60
A SLEEP study of 5,824 older adults found low muscle strength and being underweight each tracked with insomnia, and together more than doubled the odds.
Jul 28, 2026
Ergothioneine topped 991 blood markers of brain health
A Nature Aging study measured 991 blood metabolites in 1,082 middle-aged adults and found ergothioneine, a mushroom-derived compound, had the strongest link to cognition.
Jul 27, 2026