Study finds casual marijuana use linked with brain abnormalities

Researchers at Northwestern University have analyzed the relationship between casual use of marijuana and brain changes – and found that young adults who used cannabis just once or twice a week showed significant abnormalities in two important brain structures.

For a 5-minute FOX News piece on this recently released research, go to:  www.foxnews.com/health/2014/04/15/casual-marijuana-use-linked-with-brain-abnormalities-study-finds/