High cholesterol: Cholesterol is a type of

Cholesterol is a type of lipid (fat), a waxy substance that helps build and maintain your cells, hormones, and some vitamins. But too much cholesterol can be a problem. People with high ... Cholesterol is a wax-like substance present in the blood. The body needs cholesterol to create healthy cells but when the body produces too much of it, the chances of developing heart diseases increases. In high cholesterol, the fat gets deposited in the blood vessels. Over time, these deposits thicken and restrict the amount of blood that can pass through the arteries. These deposits can sometimes separate and create a clot that results in a heart attack or stroke. High cholesterol is when you have too much cholesterol in your blood, which can increase your risk of heart attack or stroke. Learn about the types of cholesterol, how to get a test, and how to lower your levels with lifestyle changes and medication. Cholesterol is a fatty, wax-like substance in your blood that your body needs to build healthy cells. However, too much cholesterol can clog arteries and increase the risk of heart disease. High cholesterol usually has no obvious symptoms, it’s often detected through a blood test. Risk factors include a diet high in saturated fats, a lack of physical activity, obesity, smoking, diabetes, and a family history of high cholesterol. A heart-healthy lifestyle can manage and even prevent high ...