Cannabis health effects and risks

Short-term, long-term health effects, mental health effects, impairment, safety risks, addiction

Services and information

Health effects of cannabis

Short-term and long-term health effects, pregnant women.

Cannabis and mental health

Mental health effects, youth (cannabis and brain development).

Cannabis impairment

Impairment symptoms, health and safety risks.

Addiction to cannabis

Problematic substance use, addiction, who is at risk, how to get help.

About cannabis

About THC, CBD and terpenes, the chemical substances in cannabis; how cannabis is used and the different forms of cannabis.

Talking to teenagers about cannabis

Talking tips, slang terms, points about cannabis.

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