Can you name the most common substance addictions?
- Answers do not have to be guessed in order
- Source: National Institute on Drug Abuse
- Note: statistics are based on enrollment in substance abuse treatment programs.
- This quiz has not been verified by Sporcle
Most common addictions (substances) Quiz
- Created Nov 12, 2009 in Science
- Game Plays 4,318
Go to the Sporcle.com Mobile Site →