For those interested in a more comprehensive guide, I've included a downloadable PDF that covers the topics discussed in this article, as well as additional information on:

Anabolic steroids work by mimicking the effects of naturally produced testosterone. When they enter the body, they bind to androgen receptors on muscle cells. This interaction sends a signal to the cell's nucleus, which in turn accelerates the rate of protein synthesis. This process shifts the body into a positive nitrogen balance, a state where muscle growth is favored over muscle breakdown. This is the fundamental biological mechanism that leads to rapid increases in muscle mass and strength when combined with intense resistance training.

Heavily banned by the World Anti-Doping Agency (WADA) and the International Olympic Committee (IOC).

The cells accelerate the process of building proteins, which are the fundamental building blocks of muscle tissue.

Liver strain, elevated enzymes, and in severe oral abuse cases, peliosis hepatis or tumors.