Jul 31, 2026
Three studies on purpose, weak ties, and social contagion. And one specific weekend move to install any of them by Sunday.
Jul 29, 2026
Chronic stress speeds up the biological aging of your cells. The 2004 caregiver study put the number at roughly a decade. And the intervention that reverses it is not the one being sold.
Jul 27, 2026
The 2024 Lancet Commission put untreated hearing loss at the top of the modifiable dementia risk list. The 2023 ACHIEVE trial then showed hearing aids slow cognitive decline in high-risk adults by 48% over three years.
