Youth marijuana use declined in states that legalized, study finds

7/8/19–Legalizing marijuana is associated with a decline in youth cannabis consumption, according to a new study in a journal published by the American Medical Association. The research, which analyzed federal data on marijuana use trends among 1.4 million high school students from 1993 to 2017, showed that self-reported past-month youth cannabis use declined by an average of 8 percent in states that legalized recreational marijuana. Read