Marijuana may increase psychosis risk

[Teuthida]

I've read earlier studies where the risk of psychosis only increased if used before one's brain was fully developed and had a history of mental illness in the family already.

This reminds me of all those studies about whether cellphones cause cancer. You constantly get conflicting reports. You get studies about the hell benefits of cannabis and then these about the ill effects.

Yada yada yada everything in moderation.