Since this is my most bothersome symptom and the one that most negatively impacts my quality of life, I'm curious how prevalent it is within this community. I've chased down a lot of rabbit trails trying to find the source but, as yet, to no avail. If you have it, what things have you tried that helped? Also, what are some of the most likely causes? Right now, I'm looking at adrenal fatigue and playing around with hydrocortisone dosages, but it's not looking like that is it. Help!