Is anyone familiar with the late Dr. Guy DaSilva's work with PTSD? I understand that he was very in tune with the physiological symptoms of PTSD and thought that PTSD stemmed from low cortisol levels. Has anyone tried the low dose cortisol treatment with 10 mg hydrocortisol? How did you go about getting a prescription for it? How did it work? I'd sure like to try it so thanks for any information you can share with me.