What are steroid hormones derived from?

Steroid hormones are derived from cholesterol, which is a type of lipid molecule. The structure of steroid hormones is characterized by a four-ring carbon framework that is specific to steroids. This structural characteristic helps distinguish steroid hormones from other types of hormones that may be derived from different biochemical precursors.

The process of steroidogenesis involves the conversion of cholesterol into various steroid hormones, including corticosteroids, sex hormones, and certain other hormones. These hormones play crucial roles in regulating a wide range of physiological processes, including metabolism, immune function, and sexual development.

Understanding the origin of steroid hormones from cholesterol is important because it highlights the relationship between lipids and hormonal functions in the body, illustrating how dietary fats can influence hormone levels and overall health.