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Seven Hours and a Steady Bedtime Linked to Longer Life in New Mega-Analysis

A 47-million-night dataset links seven hours with consistent bedtimes to substantially lower mortality and hospital use.

Dry January 2026 Draws Millions, With Health Gains, Cautions and Culture Shift in Focus

Wearable Data Tie Weak or Late-Timed Body Clocks to Higher Dementia Risk

U.S. Adults’ Salt Sources Diverge by Race, Study Finds