Why Young Adults Obtain a Medical Marijuana Card: Associations with Health Symptoms and Heaviness of Use.

Cannabis · 2021 · PMC8232346 · PMID 34179729

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A recent review found that of 13 prospective longitudinal studies, 10 showed that those who use cannabis had a significantly increased risk of psychosis compared with those who do not, while 2 of the remaining 3 showed a trend in the same direction ( Sideli et al., 2020 ).

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