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High-potency cannabis use linked to psychosis

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High-potency cannabis use linked to psychosis

August 17, 2025

More research is showing that the use of high-potency cannabis may elevate the risk of dissociation, including schizophrenia. Nivrita Ganguly speaks with Dr. Leslie Buckley, Chief of Addictions at the Centre for Addiction and Mental Health (CAMH) about what is known and not known about the link between cannabis and psychosis.

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