In this weekly post, I share with you my most interesting discoveries of the week, including the latest news on…
Tag: Melatonin
Ben Greenfield’s Weekly Roundup: June 20 – June 26
June 26, 2025 Welcome to Ben Greenfield’s Weekly Roundup! In this weekly post, I share with you my most interesting…
How Saliva Testing Helped Me Rethink My Circadian Rhythm
By Sree Roy I leapt up, switched the lights off, and yelped, “Remember—no overhead lights during my saliva test!” As…
Exploring the Sleep and Cortisol and Melatonin Relationship for Better Rest
Sleep, cortisol, and melatonin are closely linked. The sleep and cortisol and melatonin relationship shows that cortisol wakes you up…