Why Is Rem Sleep Important for Brain Aging?
Updated July 2026: In my recent research, I’ve been monitoring the groundbreaking findings from 2024 and 2025 that highlight just how critical REM sleep is for mitigating age-related cognitive decline. Notably, recent studies now demonstrate a direct link between enhanced REM sleep quality and reduced amyloid-beta accumulation, which is a key factor in neurodegenerative diseases…