< Back to All Videos thirdAGE > Alcohol, Pot and GPA Up Next... 10 Pediatric Use of Medical Marijuana Pediatric Use of Medical Marijuana Acne and Depression College Binge Drinking Down? Loading the player ... Kid's Health Alcohol, Pot and GPA Using alcohol and marijuana in college leads to a lower grade point average, study finds. Related Videos Pediatric Use of Medical Marijuana Acne and Depression College Binge Drinking Down? Sports and the Adolescent Brain