- Marijuana is the most widely abused illicit drug.
- A national survey by the Department of Health and Human Resources found that 60 percent of the seven million Americans who use illegal drugs abuse marijuana.
- The use of marijuana keeps increasing among teenagers, even as their cigarette use decreases, according to a 2009 NIDA study.
Some studies have shown that the human brain does not completely develop until after age 21, and that the abuse of alcohol and other drugs in adolescence may cause permanent brain damage.
Labels: marijuana, medical marijuana, legal drugs
Posted By: Aspen/CRC








