'Problem' marijuana use has declined in the US, suggests a new study, which found an across-the-board decline in daily or near-daily pot users who could be diagnosed with cannabis use disorder between 2002 and 2016 - 27% decline in problem use among teens; 30% among young adults; 37.5% among adults.

'Problem' marijuana use has declined in the US, suggests a new study, which found an across-the-board decline in daily or near-daily pot users who could be diagnosed with cannabis use disorder between 2002 and 2016 - 27% decline in problem use among teens; 30% among young adults; 37.5% among adults.: https://ift.tt/35AJug8 Read more... https://ift.tt/33sZ24h