by Dr. Drew W. Edwards

Republished from DrDrewEdwards.org

All the independent, peer-reviewed research confirms what I and  other experts have observed for years. Cannabis users significantly underachieve in education, their careers, and have significant problems with their most significant relationships. Two recent and eye-opening studies published in the medical journals Addiction, and Neuropharmacology respectively reveal gross deficits in cognitive ability (IQ) executive functioning, attentiveness, inhibition of impulsiveness and motivation. Continue reading Marijuana Users Grossly Underachieve →