They have the potential to enhance the growth of cells, division as well as the growth of various other tissues in our body, improve appetite and also help in puberty issues. This is the reason steroids have an important impact on sports as well, mainly Bodybuilding, and are also quite popular among amateurs that buy steroids to improve their physique. As they also have certain serious side effects, their use has been controlled worldwide.
While Testosterone is a Hormone that is responsible more for strength increase – Growth Hormone is mostly important for sculpting an optimal body composition. HGH works by redirecting the protein molecules directly into muscle cells and makes the human body to use the it’s fat as energy resource.
To understand the mechanism of action of Anabolic Steroids in general and in bodybuilding in particular, we need to know what the hormone testosterone is and how it acts inside the human body. Pretty much any anabolic steroid is a derivative of the male sex hormone and it exerts its effect by imitating the properties of the naturally occurring testosterone.