Hey brother. I've been reading a book recently, you can find it here. The author, Andrew Saul, proposes a number of vitamin based therapies for the treatment of a range of conditions. He is a strong advocate of vitamin C megadosing, and references it many times throughout the book. Thus far, I have found his suggestions relating to vitamin C, and other vitamins, extremely valuable for working with the range of symptoms that I have been experiencing. He has a chapter on Schizophrenia also. Hope this helps.