Cannabis use raises the risk of major depression, bipolar disorder and psychosis

 Cannabis use raises the risk of major depression, bipolar disorder and psychosis

Article URL: https://jamanetwork.com/journals/jamapsychiatry/article-abstract/2804862
Comments URL: https://news.ycombinator.com/item?id=37516835
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Key PointsQuestion 
Is cannabis use disorder associated with an increased risk of psychotic and nonpsychotic unipolar depression and bipolar disorder?
Findings 
In this cohort study of 6651765 i…