Sterols are lipid compounds found in both plant and animal life. In plants, they are known as phytosterols (e.g., stigmasterol, campesterol, and sitosterol), while in animals, they are referred to as zoosterols, with cholesterol being the primary example. These compounds have similar structures and functions but impact health differently. Phytosterols are renowned for their ability to inhibit cholesterol absorption in the gut, which helps reduce LDL cholesterol levels and supports cardiovascular health. This reduction in cholesterol can help prevent cardiovascular disease. Additionally, some research indicates that phytosterols might possess anti-cancer properties. Incorporating sterols into your diet can therefore enhance heart health and contribute to disease prevention.