Canadian doctors say it's time to talk about the impacts of marijuana use on health. Contrary to perception among some, marijuana isn't neutral or inert in its effect on people, Tanguay said. "And even more worrying, I think, are young men, men in their early 20s, suffering strokes," Kalant said. Marijuana isn't neutral or inert in its effect on people. Within medicine, the strongest medical marijuana research points to positive effects to:Relieve chronic pain (lasting three months or more) in adults.

Source: CBC News April 14, 2017 00:02 UTC