Total cholesterol refers to the cumulative measure of all cholesterol types present in the blood, including low-density lipoprotein (LDL), high-density lipoprotein (HDL), and approximately 20% of triglyceride levels, which are also fat particles. Cholesterol is a waxy, fat-like substance that is vital for the body's proper functioning. It plays a crucial role in building healthy cells, producing hormones like estrogen and testosterone, and aiding in vitamin D synthesis. The liver produces the cholesterol your body needs, but it can also be obtained through dietary intake, particularly from animal products. Maintaining healthy total cholesterol levels is important for cardiovascular health.
Total cholesterol
Blood-borne fat — excess drives cardiovascular risk.