Marijuana Use Increases Psychosis Risk
Jul. 27th, 2007 11:10 am
Marijuana is the most commonly used illegal substance in the US and Britain. The evidence suggests it may not be as harmless as many of us would like to think. The risk of developing schizophrenia is given as one in a hundred, and if you smoke pot, that risk increases to 1.4 in a hundred.
( New research says potsmokers at risk )