
Cannabis increases the risk of psychotic episodes, but legalization does not always have the same consequences
Two reviews reaffirm the problems the substance causes for mental health and highlight the complex debate around regulation

Two reviews reaffirm the problems the substance causes for mental health and highlight the complex debate around regulation

Nearly one in five regular users suffers from a chronic, under-diagnosed condition little known even among health staff

Every year, people from around the world travel to California to work in this illicit trade, which is controlled by criminal organizations and marked by precariousness and violence

The city is taking an increasingly dim view of its 200 marijuana clubs

Treatments have confirmed the therapeutic efficacy of psychoactive substances such as LSD and THC… but the debate about their relationship with consciousness has only just begun