College students consume alcohol at the 5-drink level more often than age-matched peers who do not attend college.11 Research evidence suggests that environmental factors common in college settings, such as low prices and easy accessibility to alcohol, contribute to this high rate of alcohol use and related problems.12–14 Although drinking and heavy drinking among underage students on college campuses are widespread, in an analysis of the 1999 Harvard School of Public Health College Alcohol Study (CAS) data, researchers found that college students’drinking differs from that of their peers who are of legal drinking age.14 Underage students drink less often, but they have more drinks per occasion when they do drink.