Marijuana is harmless because it is natural
Fiction
Smoking Marijuana weakens the immune system
Fact
Marijuana is not addictive
Fiction
Marijuana bought from a dealer is pure and contains no other substances
Fiction
Marijuana use affects a person's ability to safely drive a vehicle
Fact
Marijuana users have an increased risk for depression and schizophrenia, especially for teens with a genetic predisposition to either condition
Fact
Marijuana smoke is safer
Fiction
High doses of marijuana can cause psychosis or panic attacks
Fact
Marijuana contains a chemical that changes the way the brain works
Fact
Marijuana users always know what to expect when they use the drug
False
