School Essays

Topics: Metabolism, Anabolic steroid, Testosterone Pages: 2 (583 words) Published: June 23, 2013
Anabolic steroids

Introduction
What are steroids? Steroids can be used for many different things but they are mainly used for men who want bigger muscles, common steroids are used by ingesting (swallowing) or injecting. There are many different steroids, but there are two main classes, corticosteroids (which have medicinal uses) and catabolic steroids that often are used by athletes for body building purposes. When you take a steroid there are many side effects, for men they are baldness, development of breast, impotence and many more. For women the side effects are growth of facial hair, deepened voice, breast reduction and many more. The most popular steroids are dianabol, winstrol and anavar.

Anabolic steroids
“Anabolic” refers to a steroids ability to help build muscle and “androgenic” refers to their role of in promoting the development of male sexual characteristics. Once you start using steroids you can never stop. The effects of anabolic steroids are the same as in the introduction but there are more like, acne and cysts, heart problems, liver disease and aggressive behavior. How do anabolic steroids work? Basically this is called tissue building; they stimulate the receptor molecules in the muscle cells, which activate specific genes to produce proteins. They also affect the activation rate of enzyme systems involved in protein metabolism, hence enhancing protein synthesis and inhibiting protein degration (called an anti-catabolic effect).

Performance enhancer
Most serious athletes will tell you that the competitive drive to win can be fierce. As you see on TV some athletes and competitors in sports cheat by taking steroids, for example lance Armstrong the cyclist admitted to using steroids for the competition. This is illegal, before a competition they always test the competitors blood to check for cheaters, but can you rely on these tests? No, they didn’t know about it until he admitted it. In such a fierce competitors environment the use...

Bibliography: http://www.getanabolics.com/downloads/su/steroid_university07.htm
http://teens.drugabuse.gov/drug-facts/anabolic-steroids
http://www.sportsci.org/encyc/anabster/anabster.html
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