Home > Special Populations > M >

All Health A-Z Results: 1-2 of 2 Web Pages

Marijuana is a green, brown, or gray mixture of dried, shredded leaves, stems, seeds, and flowers of the hemp plant (Cannabis sativa). Cannabis is a term that refers to marijuana and other drugs made ... Details >

Office of National Drug Control Policy, The White House

A description of marijuana, its uses, and short- and long-term effects of use. Questions are answered such as, What does marijuana do to the brain? And why do young people use marijuana?... Details >

National Institute on Drug Abuse, National Institutes of Health