Each Extra Hour of Daytime Napping Linked to ~13% Higher Mortality in 19-Year Wrist-Actigraphy Study of Older Adults
TL;DR: A 2026 study in JAMA Network Open tracked 1,338 older adults from the Rush Memory and Aging Project for up to 19 years using objective wrist-actigraphy and found that each additional hour of daytime napping per day was linked to ~13% higher mortality, e…
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