https://media1.s-nbcnews.com/j/newscms/2019_24/2889856/190610-medical-marijuana-mn-0940_bd0cc2ad5f5626274f48964cbe35253e.nbcnews-fp-1200-630.JPG

medical marijuana does not lower opioid overdose death rates, study

States that had passed the earliest laws legalizing medical marijuana (Alaska, California, Colorado, Oregon and Washington) tended to be wealthier. ... A recent University of Colorado study found adults over age 65 generally use pot to treat pain, anxiety and depression. ..

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