Cholesterol is a key building block for testosterone. Through a process called steroidogenesis, cholesterol sets the stage for testosterone creation in the Leydig cells found in the testes.

Cholesterol is a waxy lipid that’s essential to life. The main dietary sources are animal products such as red meat and eggs.

This article was reviewed by Felix Gussone, MD. Cholesterol is a key building block for testosterone. Through a process called steroidogenesis, cholesterol sets the stage for testosterone creation in ...