Cannabis use, effects and risks

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

Most requested

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

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

Impairment symptoms, health and safety risks.

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

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

Talking tips, slang terms, points about cannabis.

Learn to recognize the signs of cannabis poisoning and what to do about it.