Anabolic steroids

Definition

Anabolic steroids are synthetic substances that mimic the effects of the male hormone testosterone, promoting muscle growth and enhancing athletic performance. They are a class of lipids derived from cholesterol and play roles in metabolism and physical development.

Related terms

Testosterone: A naturally occurring steroid hormone responsible for the development of male secondary sexual characteristics and muscle growth.

Lipids: A broad group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, phospholipids, and others.

Metabolism: The set of life-sustaining chemical reactions in organisms that allows them to grow, reproduce, maintain their structures, and respond to their environments