Researchers Link Marijuana And Earlier Onset Of Psychosis

Australian researchers found that marijuana users who developed psychosis were 2.7 years younger than nonusers who became psychotic. Other sort of substance abuse sped up psychosis by 2 years, but alcohol alone showed no effect.

Source: http://www.npr.org/blogs/health/2011/02/09/133615747/researchers-link-marijuana-and-earlier-onset-of-psychosis?ft=1&f=1057

TONY PERKINS FRED THOMPSON PATRICK RUFFINI ERIC ODOM