I'm no expert by any means, and am too suffering with depression and anxiety, but I don't know if the Nutritional shake will be enough to help you with all the issues, such as Bi-polar, Anxiety and ADHD. It also seems to be a bit too expensive, and there are other nutritional shakes out there.
I too self medicated and was on SAM-e for about three years and it worked great. However, it stopped working and I am adding to the depression and anxiety by searching around for something else such as St. Johns Wort, 5-HTP, etc. I was prescribed Cymbalta and am frightened to take it because of side effects, but the depression effects I am having now, isn't worth it. Sometimes, many people have to be on meds for the rest of their lives. I am tired of doing all this on my own and have decided to give in and take the Doctors advice of going on a chemical antidepressant, because the way I am living now, is not life.