Pot may lower teen IQs
 

Researchers found that adolescents who used marijuana at least four days per week lost an average of eight IQ points between the ages of 13 and 38 -- a pattern not seen among people who began smoking heavily only in adulthood.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA</img> http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA</img> http://feeds.feedburner.com/~ff/rss/...Lc:V_sGLiPBpWU</img> http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs</img> http://feeds.feedburner.com/~ff/rss/...Lc:gIN9vFwOqvQ</img>


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