Of the more than 7 1/2 million people who attended college in 2005, 1.8 million met the medical criteria for substance abuse or dependence. The report was released by the National Center of Addiction and Substance Abuse at Columbia University and says this number is about 2 1/2 times the national average.

"[The center's president, Joseph Califano Jr.] said nearly two-thirds of college student drinkers began drinking in high school, and 8% began in junior high."

Use of prescription drugs has skyrocketed among college students, as has marijuana use. Read more at Freep.com.

Labels: binge drinking, college, high school, students