Why can’t anti-doping agencies combat steroid-using athletes?

There are disputable points of view about anabolic steroids. Users praise these preparations because they cause obvious positive effects. Specialists conduct various studies, trying to determine whether these medicines are safe for usage. Sports organizations ban usage of these products because they have positive impact on performance. When it comes to governments of several countries, they have made purchases, application and sale of anabolic steroids illegal. So, those who are caught violating these laws may be sentenced to a fine and/or imprisonment.
You may come across numerous articles that blame steroids for certain crimes. Although there are a lot of affirmations about these medicines, the most of people don’t comprehend the nature of these medications.
Anabolic-androgenic steroids can increase muscle size and help to gain significant strength. While anabolic features of these drugs promote building new muscles, androgenic properties are responsible for development of male sex characteristics.
What induced elaboration of these preparations? It is known that there were numerous battles between various cultures since ancient time. Thus, various cultures tried to introduce something that could help soldiers to be brave and have strength enough to win. They applied rhinoceros horn, shark tooth and other several extracts. Later testicles of animals started to be researched. It promoted introduction of anabolic steroids.
 The hormone androstenone was isolated from many other compounds in 1930 for the first time by the scientist Adolf Butenandt. Then other hormones were synthesized. By 1939 testosterone was synthesized for the first time.
1940s and 1950s were years of great steroid development. Numerous studies were conducted in different countries around the world. Scientists studied effects of these medicines on performance of sportspersons and bodybuilders. Several physicians promoted application of steroids among professional sports figures. One of them was John Ziegler. He administered Dianabol to Olympic athletes.
Steroids were also widely applied in the world of sports and bodybuilding in 1960s and in 1970. More than 50 % Olympic athletes used these drugs. Although new tests were introduced by anti-doping agencies, it was impossible to combat taking these medications by sportspersons.
Today more sophisticated tests for steroids and other related drugs have been introduced. Nevertheless, these preparations are still widely used in the world of sports and bodybuilding. Clever users know some methods to apply steroids without being detected.