Anabolic steroids definition indicates that anabolic steroids are synthetic derivatives of the male hormone testosterone. Quite simply anabolic steroids can include any steroids that are used so as to stimulate muscle growth along with growth in bones.

As per the anabolic steroids definition anabolic indicates muscle building aspects and androgenic refers to the development of male sexual features. As many as 100 steroids have been created and steroids can be used legally in United States only with a valid prescription. However the ability of steroids to promote muscle growth has made athletes and other professionals take steroids illicitly.

Anabolic steroids definition indicates that the steroids are taken by athletes in cycles of weeks. This cycle may also last for a period of few months and this is followed by a shorter resting period. These steroids may be taken in the form of oral steroids or steroids that are injected. Steroid creams and transdermal patches may also be used. Steroids are commonly administered through injections and injections are given through the muscles.

Anabolic steroids can be used to treat some medical conditions particularly in those men whose bodies do not produce adequate testosterone. Steroids can also be used to treat anemia or to reduce swelling and treat certain types of cancers. Sports players take anabolic steroids as it helps them recover from injuries quickly.

Anabolic steroid definition and other detailed information indicate that steroids cause a number of harmful side effects among the users. These side effects include cardiovascular problems, shrinking of testicles, reduction of breasts among women and acne. Among men the effects of anabolic steroids include increased aggressiveness, reduced sperm counts, development of breasts, infertility. The possibility prostate cancer and pain during urination also increases with consumption of steroids. Among women the use of steroids can cause problems like enlarged clitoris, facial hair, changes in the voice and baldness.

The anabolic steroid act of 2004 has amended the anabolic steroid definition. As per the act any substance promoting muscle growth is deemed to be a steroid and therefore regarded as a controlled substance. This has allowed for banning of prohormones also.