Some of the artificial stimulants found in nasal sprays can make them incredibly hard to give up.
Three nang addicts tell us about their cooked brains and failing memories.
The next Alicia Keys is Québécois.
Hear the first new song from their upcoming record 'Parallel Lives.'
"Oh my god. Stop doing that."
The idea that one toke on a crack pipe destroys your life is popular, but it contradicts what we know about brain chemistry.