NBCNews.comStates With Less Restrictive Marijuana Laws Have Lower Opioid UseScary MommyTheir report was published this week in the JAMA Internal Medicine journal from the American Medical Association. BREAKING: Two new studies published by American Medical Association show states with legal marijuana access have reduced opioid ...Medical marijuana may reduce opioid use a little - NBC NewsNBCNews.comStates with marijuana laws show drop in opioid prescriptions: StudyWashington TimesStudy links marijuana legalization to fewer opioid prescriptionsThe HillThe JAMA Networkall 186 news articles »