Illegal street drug or medicine?

Depending upon where you live, marijuana can be accessed either through a doctor, a corner store, or on the street from a dealer. How does marijuana laws change how it is used? Are vapourizers a feasible form of harm reduction compared to smoking marijuana?


Illicit drug use among youth

How is the prevalence of drug use among Canadian youth changing over time?

Marijuana & vapourizers

Smoking is the “dirtiest” delivery mechanism for marijuana. We are launching a new study to examine how many Canadians use vapourizers and barriers to the use of less harmful forms of marijuana delivery.