One study in a state prison found that prisoners who participated in a drug rehab program and continued to receive treatment in a work-release program after prison were 70 percent less likely than nonparticipants to return to drug use and be re-arrested.
Studies show that individuals can develop psychological dependency to food and therefore experience withdrawal when they diet or cut down their food intake.
One man who was a chronic Salvia user was charged in a shooting spree that left six people dead and the attempted assassination of Representative Gabrielle Giffords.
There has been an almost two-fold increase in the rate of prescription drug related emergency room visits in the U.S. in the past three years.