Marijuana Addiction Growing

A Pew Charitable Trust investigation found that marijuana addiction does exist and is growing. While hard numbers are hard to come by, data suggests about 9% of all users become addicted to marijuana (17% among those who start as adolescents). Some treatment centers report increases in those requesting help which may be due to higher concentrations of…

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Teens Perception of Pot Changing

After marijuana was legalized in Washington and Colorado, teens perceived it less harmful and use of the drug in this group increased--especially in the younger teens. A large national survey has found even in states without laws allowing recreational use, the perception of the harmfulness of marijuana declined significantly following passage of these laws. While…

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Pot Smokers at Risk for Brain Vessel Blockage

As marijuana (cannabis) use increases, particularly in the young, there is growing concern that younger (under 50) users are at higher risk for ischemic strokes. French research had found regular cannabis users were 3 times as likely to experience intercranial stenosis (narrowing of brain arteries) as non-pot smokers. More research is needed to determine if this finding is causally…

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