Abram Hoffer, Canadian biochemist, physician, and psychiatrist (b. 1917)

Abram Hoffer (November 11, 1917 – May 27, 2009) was a Canadian biochemist, physician, and psychiatrist known for his "adrenochrome hypothesis" of schizoaffective disorders. According to Hoffer, megavitamin therapy and other nutritional interventions are potentially effective treatments for cancer and schizophrenia. Hoffer was also involved in studies of LSD as an experimental therapy for alcoholism and the discovery that high-dose niacin can be used to treat high cholesterol and other dyslipidemias. Hoffer's ideas about megavitamin therapy to treat mental illness are not accepted by the medical community.