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NIDA

Trends and Statistics

Is Marijuana Medicine? (DrugFacts)

Revised April 2014.
Offers facts about marijuana's viability as a legal medical treatment and about potential and approved treatments using chemicals derived from marijuana (cannabinoids). En Español

Marijuana (DrugFacts)

Published December 2012. Revised January 2014.
Offers facts about marijuana, including how it is used, its effects on the brain and overall health, treatment options, and the potential of marijuana as a therapy for various health problems. En Español