Anabolic androgenic steroids are sex hormones that are produced chemically. They work in two ways. First, they build up muscle and other tissues in the body, and they provide male maturation and lower testosterone production in the testes.
Alcohol and drugs are examples of various drugs that you may become addicted to. Many forms of drugs are illegal to use, manufacture or sell. Some forms of drugs can be legal, but still harmful if you use them incorrectly. For example, there may be certain drugs or preparations that you can shop online.