Series explaining how the brain responds to different drugs. From the National Institutes of Health.

In-depth partial graphic tutorial about alcohol examines all the ways in which alcohol affects the human body.

Tips on talking to kids about drugs, as well as information on specific drugs, slang names for drugs, what they look like, and frequently asked questions.

Non-profit organization devoted to steering youths away from drugs through sports, modeling, and entertainment.

A non-governmental federation for national abstainer organisations in Europe.

Provides teens with a safe space ask questions and to get reliable information about marijuana and its effects.

Learn about the brain's response to marijuana, opiates, inhalants, hallucinogens, stimulants and steroids. Information on how to help someone with a drug or alcohol problem.

Resources for parents about teens, drugs, and drug education. Strategies for home and school.

Answers to questions about the state of the science of adolescent substance abuse treatment and research.

Information to help parents spot substance abuse in their teen, including over the counter medications, huffing of inhalants, and use of illegal drugs.