Steroids, more specifically anabolic steroids, are synthetically produced chemicals that bear close structural resemblances to the male sex hormone testosterone. Steroids are labelled as ‘anabolic-androgenic steroids,’ where ‘anabolic’ means the building of muscles and ‘androgenic’ means increasing masculine traits. https://anabolic-centre.com/what-are-the-best-oral-steroids-for-bodybuilding/