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Illegal Drugs

Research Report: Heroin Cover

Heroin (Research Reports)

Published October 1997. Revised February 2014.
Offers the latest scientific information on heroin use and its consequences as well as treatment options available for those struggling with heroin addiction.  En Español

Lessons from Prevention Research (DrugFacts)

Published February 2004. Revised March 2014.
Describes principles important to consider when developing drug abuse prevention programs and discusses issues relevant for family, school, and community settings. En Español

Science of Addiction Cover

Drugs, Brains, and Behavior: The Science of Addiction

Published April 2007. Revised July 2014.
Provides scientific information about the disease of drug addiction, including the many harmful consequences of drug abuse and the basic approaches that have been developed to prevent and treat the disease. En Español

Publication Cover

Marijuana (Mind Over Matter)

Published January 1997. Revised August 2014.
Explains how THC, the active ingredient in marijuana, causes changes in the brain that affect memory, emotions, balance, and judgment. En Español

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