Drug use among college-age adults is increasing, driven largely by an increase marijuana use, a national drug-use survey has found.
Marijuana is by far the most commonly used drug, and its popularity is growing, according to a new survey.
Nearly one in 10 Americans report regularly using illegal drugs, including marijuana, cocaine, heroin, hallucinogens, inhalants or prescription drugs used recreationally, according to the National Survey on Drug Use and Health made public today. The survey, sponsored by the federal Substance Abuse and Mental Health Services Administration (SAMHSA), collects the data from interviews with 67,500 randomly selected people 12 years or older.
Marijuana, with 17.4 million regular users, is by far the most commonly used drug. Its popularity is growing: 6.9% of the population reported using marijuana regularly, up from 5.8% in 2007. Among 12- to 17-year-olds, 7.4% reported having used marijuana in the past month, about the same as last year.
Drug use among young adults 18 to 25 has inched up steadily from 19.6% in 2008 to 21.5% in 2010. Marijuana use in that group rose from 16.5% in 2008 to 18.5% in 2010.