![]() ![]() ![]() ![]() This test will only provide a value for Total Cholesterol and not individual values for LDL or HDL. Your lab results will be shared online as soon as they’re. After you buy your own test and schedule an appointment online, visit your nearby Quest Diagnostics location to complete your specimen sample collection for your general health blood tests. This helps determine whether your cholesterol is elevated. Quest also offers tests to help assess your risk for certain diseases or medical conditions. Our Total Cholesterol Test combines your HDL and LDL levels, representing your total cholesterol number. A high amount of LDL in the blood may cause cholesterol to accumulate in the vessel walls, resulting in plaque buildup and narrowing of the arteries, a condition known as atherosclerosis. LDL is known as “bad cholesterol” because it carries fatty deposits (plaques) toward the arteries. This helps lower blood cholesterol levels. HDL is known as “good cholesterol” because it transports cholesterol away from cells and tissues to the liver, where it is eventually removed from the body. High-density lipoprotein (HDL) and low-density lipoprotein (LDL) are 2 types of lipoproteins. This may increase your risk of heart disease, stroke, and other serious health conditions.Ĭholesterol travels through the bloodstream on particles made of protein and fat (lipoproteins). Too much cholesterol in the blood may clog blood vessels, which reduces the flow of blood to the heart, brain, and other organs. The remainder of the cholesterol in your body comes from animal-based foods like meat, poultry, and dairy products. The liver is responsible for creating cholesterol within the body and it provides all that you need. Cholesterol comes from internal and external sources. Cholesterol is a waxy, fatty substance found in the blood and is needed to make cell walls, tissues, hormones, vitamin D, and bile acid. ![]()
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