“Sometimes a simple deficiency of vitamin D causes depression. 3,000 I.U./day from all sources can alleviate the problem.”
“3,000 mg/day or more of niacin (vitamin B-3), along with the same quantity of vitamin C, taken in divided doses throughout the day can successfully treat both schizophrenia and bipolar disorder.”
“Vitamins B-3, B-6, C and the minerals magnesium and zinc frequently produce a good response in ADHD and autistic children.”
“Vitamins B-6, folate, and B-12 taken together lower elevated homocysteine levels in the elderly while improving mental function.”