National Institute of Drug Abuse experts recently answered teenagers' questions about drugs in an online forum. Crushable rounded up some of the best ones. A gem:

some guy – St. Henry District High School, Kentucky: can smoking a joint be a form of birth control

Dr.Ruben Baler
: I am not aware of any evidence that suggests marijuana would be a viable mode of birth control. thanks for the question.

Edith Zimmerman calls the chat "one of the funnest things online right now."

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