Uppers, downers, all arounders

Topics covered in the video include how drugs affect the body, effects vs. side effects, tolerance-tissue dependence-withdrawal(downers), uppers(stimulants), all arounders(psychedelics including LSD MDMA[Ecstacy], from experimentation to addiction, heredity-environment-psychoactive drugs, history of drug use, marijuana, cocaine, inhalants, PCP (& ketamine), heroin & IV drug use, benzodiazepines, self-medication & psychiatric drugs, alcohol, caffeine & nicotine.