New schizophrenia cases linked to cannabis use disorder more than doubled in Ontario after legalisation of drug ...

The proportion of new cases of schizophrenia associated with a cannabis use disorder has risen from 4% pre-legalization to 10 ...

Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

Schizophrenia cases associated with problematic weed use have skyrocketed in the wake of Canada's legalization of marijuana, ...

Two new studies led by Ottawa researcher Dr. Daniel Myran link higher rates of death as well as “concerning increases” in new ...

Two new Canadian studies are the largest to date looking at death rates and psychosis associated with cannabis use disorder.

A new Canadian study shows a tripling of schizophrenia cases linked to cannabis use disorder since the country legalized it.

New schizophrenia cases in Ontario, Canada have nearly tripled since cannabis was legalised in 2015, according to a ...

Heavy weed use may be far more dangerous than people realize, according to a pair of studies published in JAMA Network Open.

The proportion of new schizophrenia cases linked to cannabis use has nearly tripled in almost two decades, increasing ...

Two new studies led by Ottawa researcher Dr. Daniel Myran link higher rates of death as well as “concerning increases” in new schizophrenia diagnoses to cannabis use disorder. One study found ...

The study, published in the journal JAMA Network Open, found that the number of new schizophrenia cases linked to cannabis use disorder, CUD, has more than doubled in Ontario, rising from 4 per ...