Colorado

Medical Cannabis / Marijuana
Medical Cannabis / Marijuana Medical Cannabis (Photo credit: Rick Loomis/Los Angeles Times/MCT/Sipa USA)
Holly Quan
May 15, 2019 - 2:34 pm
In one of the first studies to take advantage of Colorado's 2012 legalization of recreational cannabis, researchers at the University of California San Francisco found good and bad news: legalized pot can reduce chronic pain, but it also increases car crashes and other injuries.
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