I was dxed with add, depression, bipolar, and anxiety. I was on tons of meds.
through experimentation, I see how it is all controlled by diet. There is no doubt in my mind it is related to toxins and malnutrition, these "diseases" people have - even schizophrenia.
Magnesium-deficiency alone (#1 deficiency in america) is related to depression, suicidal tendencies, manic depression, and a whole host of physical diseases.
Heavy metal imbalances are common and cause psychosis and much worse.
It is all diet, some environmental toxins, maybe, but meds don't fix it, just numb it.