MENS HEALTH : "Crystal" You need to know
Apr 26 2008
What is Crystal? (AKA: Tina, crank, crissy, speed, meth, tweek) !!! Crystal is an amphetamine — a synthetic stimulant that excites the brain and the central nervous system. Crystal increases the release of dopamine in your body — the chemical that sends pleasure messages to the brain. Crystal is most often found as an odorless off-white or white powder but can also be found in pill, capsule, or crystal form.