The story of Dr Hoffer, who was a Director of Psychiatric Research in Saskatchewan and successfully treated schizophrenia over his 50 year career.
http://www.orthomolecularvitamincent...izophrenia.php
Niacin: The Real Story, by Abram Hoffer, MD
http://www.isom.ca/wp-content/upload...hrome-26.4.pdf
research for yourself.