The Life of a Person Who Wakes Up Early
theatlantic.com
theatlantic.com
edit: I’m reading adrenal fatigue is not really supported as a condition in medical circles.
Sources: 1. Shah R, Greenberger PA (2012). "Unproved and controversial methods and theories in allergy-immunology". Allergy Asthma Proc. 33 Suppl 1 (3): S100–2. doi:10.2500/aap.2012.33.3562. PMID 22794702. Quote: "There is no scientific basis for the existence of this disorder and no conclusive method for diagnosis."
2. "Adrenal Fatigue: Is It Real?". WebMD. Metcalf, Eric. Retrieved 2014-03-19..