Why We Use Nutritional Supplementation for "Mental" Illness

Readers know that I am an avid proponent for the rational, medical use of nutritional supplements, when appropriate, for cases of "mental" illness which are medical, or have, a medical component. And after all, the psychiatric community increasingly is saying that schizophrenia, bipolar disorder, and other major "mental" illnesses, are actually medical conditions, although I have yet to see many psychiatric facilities treat people there the same way as at regular medical clinics and hospitals.