Tuesday, 28 August 2012

Teenage marijuana use may permanently reduce IQ

Teenagers who smoke marijuana regularly may be doing permanent brain damage, reducing IQ by up to eight points, according to a new study.

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Source: http://www.cosmosmagazine.com/news/5930/teenage-marijuana-use-may-permanently-reduce-iq

Emma Stone Emma Watson Emmanuelle Chriqui Emmanuelle Vaugier Emmy Rossum Erica Leerhsen Erika Christensen Estella Warren

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