Experts have only a hazy idea of marijuana's myriad health effects, and federal laws are to blame – Los Angeles Times
Los Angeles Times |
Experts have only a hazy idea of marijuana’s myriad health effects, and federal laws are to blame
Los Angeles Times More than 22 million Americans use some form of marijuana each month, and it’s now approved for medicinal or recreational use in 28 states plus the District of Columbia. Nationwide, legal sales of the drug reached an estimated $7.1 billion last year. Marijuana research: Massive report details knowledge base with eye on future Marijuana’s Health Effects? Top Scientists Weigh In Landmark study: Marijuana effective medicine, but has drawbacks |
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