Revised January 2007.
The fifth in a 5-part series, summarizes the science behind drug abuse and addiction, reviews the harmful consequences of drug use, and poses the question of whether it is worth the risk.
Revised July 2012.
Provides basic information about anabolic-androgenic steroids, such as how it is abused, its effects of the brain and mental health, its addictive potential, treatment, and the extent of abuse among youth.
Published July 2008.
Explores the science behind such questions as what is addiction, why do people abuse drugs, and how does drug use change the brain, as well as research-based information about prevention, treatment, relapse, and HIV/AIDS.