This central nervous stimulant will get your heart and brain working overtime. Its common names are upper; speed; study buddy; pep pills; college crack; little blue babies. Amphetamine increases levels of dopamine and norepinephrine (or adrenaline) in the brain, making it suited to people who want to be more alert, productive, and physically active. It’sContinue reading “Amphetamine: Know your stuff, NZ with KnowYourStuffNZ”