Cholesterol is a waxy substance that is found in all cells of the body. It is produced by the liver and is also found in some foods, such as eggs, meat, and dairy products. There are two types of cholesterol: LDL (low-density lipoprotein) and HDL (high-density lipoprotein). LDL cholesterol is often referred to as “bad” cholesterol because it can build up in the arteries and form plaques, which can lead to heart disease. HDL cholesterol is often referred to as “good” cholesterol because it helps to remove LDL cholesterol from the arteries.
High cholesterol is a major risk factor for heart disease, stroke, and other health problems. There are a number of things you can do to lower your cholesterol levels, including eating a healthy diet, exercising regularly, and taking medication if necessary.