In particular, this information found that in the five years following the legalization of cannabis, cases of psychosis and paranoia have more than doubled. The findings suggest that the mental health effects of cannabis use may be more severe and long-term than previously thought. "This shines a light on the need for awareness, education and treatment surrounding cannabis use and mental health," said Royce Dockrill CEO at Valiant Recovery. "We're seeing more and more patients coming to us with significant psychological distress due to their cannabis use, and it is shocking. We receive phone calls every other day from families...