Anabolic steroids
Anabolic steroids are a group of steroid hormones capable of
increasing cell growth and division in the body. Since all
steroids have anabolic and androgenic properties they are
scientifically known as AAS - Anabolic Androgenic Steroids. The
most commonly known natural anabolic steroid is testosterone.
The anabolic part of the metabolism is responsible for building
larger molecules from smaller parts. In the body, anabolism is
combined with catabolism, a process where larger molecules are
parted into smaller units. The anabolic processes will build up
tissues and organs in the body, including muscles. Anabolic
steroids are therefore sometimes used by athletes, body
builders, wrestlers and others with similar occupations to aid
muscle growth. Since anabolic steroids affect a wide range of
bodily functions and come with severe side effects their use is
restricted in many countries and the use of anabolic steroids
are also forbidden for participants of most international
competitions, regardless of the rules in the home country of the
participant. As mentioned earlier, anabolic steroids also have
androgenic properties, which mean that they will affect the
development and maintenance of masculine features in the body.
Allegedly, anabolic steroids were unintentionally discovered by
German scientists during the early years of the 1930's. They did
not realize the future potential of their discovery and the
study was not continued. In 1938, anabolic steroids are
mentioned in a US magazine for weightlifters and bodybuilders.
During the 1940's and 1950's physicians began to use anabolic
steroids to treat a wide range of health problems. The side
effects were soon discovered, but for some conditions the
benefit of anabolic steroid treatment were still considered
larger than the down sides. Anabolic steroids are for instance
very potent when male puberty needs to be artificially
stimulated in a patient. Today, testosterone is by far the most
common treatment for extremely delayed puberty, but before the
1980's synthetic anabolic steroids were used as well. Anabolic
steroids will also stimulate growth in children suffering from
growth failure. Today, synthetic growth hormones are used, but
until the end of the 1980's anabolic steroids were commonly
prescribed. The anabolic steroids have also been replaced in the
treatment of various anemic conditions, since more selective
synthetic protein hormones are now available. Anabolic steroids
are still used to treat patients suffering from extreme loss of
muscle mass and devastating lack of appetite due to AIDS or
cancer.
There are several more or less successful ways of trying to
counter act the side effects of anabolic steroids. Athletes who
use anabolic steroids will typically engage in vigorous
cardiovascular exercise in order to work against the effects of
left ventricle hypertrophy. The risk of developing gynecomastia
- large breasts in men - can be lowered by the use of certain
other drugs known as aromatase inhibitors and SERMs (Selective
Estrogen Receptor Modulators). Since anabolic steroids can cause
premature hair loss, some users combine the steroids with a
prescription drug called Finasteride. In the body, testosterone
can be converted into DHT, a compound known to play a vital role
in male hair loss. Finasteride will inhibit the conversion of
testosterone into DHT, thus lowering the risk of hair loss.