Definition of Cholesterol and diet:

Cholesterol is a soft, waxy substance found in all parts of the body. Your body makes some cholesterol, and some cholesterol comes from the food you eat.

Your body needs a little bit of cholesterol to work properly. But too much cholesterol can clog your arteries and lead to heart disease. This article focuses on cholesterol and your diet.

See also:

• HDL test ("good" cholesterol)
• LDL test ("bad" cholesterol)
• Lipid profile
• High blood cholesterol and triglycerides

Function:

Cholesterol helps the body produce hormones, bile acid, and vitamin D. Cholesterol moves through the bloodstream to be used by all parts of the body.