An introduction to Heroin- The use of hard drugs in America is on a steady rise. Heroin is one of the biggest reasons for this. Heroin is one of the most dangerous highly addictive drugs on the black market today. A board member on the National Institute of Health estimated that there are currently about 600,000 heroin addicts in the U.S. alone. Only an estimated 115,000 thousand of those addicts have been admitted into a treatment program. As the demand grows greater for this substance, the purity gets greater, the market gets bigger and the problem gets worse. Heroin is an illegal, highly addictive