Watch Feed Your Head

What causes mental illness? Do our thoughts, moods, and behaviours depend upon what we eat? Psychiatrists Abram Hoffer and Humphry Osmond met in Saskatchewan in 1951. They set out to prove that the symptoms of schizophrenia could be controlled with healthy, unprocessed food and large doses of vitamins. Sixty years later, it looks like they may have been right.

Feed Your Head is a 2010 documentary with a runtime of 43 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 8.2.