Sleep, Stress & Recovery
Cortisol, Stress and the 3 a.m. Wake-Up (What's Actually Going On)
Somebody probably told you your cortisol is "wrecked." Here's the honest version: what cortisol actually does, why "adrenal fatigue" isn't a real diagnosis, and what's actually happening at 3 a.m. — plus the small, free things that genuinely help.
11 min read