My two sons have been experiencing adrenal fatigue symptoms for several years now because of extended adderall and vyvanse use. We have been do an endocrinologist and many other specialists. No one could help curb their tolerance or help their depressed moods. Several months ago, I had both their liver values checked out because I heard that adderall was liver hepatoxic. Their blood work revealed that they indeed had heightened liver values. A homeopathic doctor friend of mine turned me on to a supplement called Ampheta-Restore. Not only did this vitamin help curb their tolerance and moodiness, but it bettered their liver values! I live by this stuff now and am thankful that I found it. I just wanted everyone in the community to know about this because it seemed to be the only thing that worked!