"Hypercholesterolemia." Health AtoZ, Gale Encyclopedia of Medicine. High blood cholesterol: What you need to know." Updated June 2005. Each LDL particle is made up of a lipoprotein coat and a cholesterol center.
National Heart, Lung, and Blood Institute. Low-density lipoprotein (LDL) cholesterol is the most common type of cholesterol found in your blood. Centers for Disease Control and Prevention. Prevention and treatment of high cholesterol (hyperlipidemia). Surprising familial hypercholestrolemia statistics. Familial Hypercholestrolemia Foundation. Summary of the third report of the National Cholesterol Education Program Adult Treatment Panel III. Cholesterol levels: what you need to know. How it's made: cholesterol production in the body. American Academy of Family Physicians. American Heart Association: Cholesterol-Lowering Drugs. Cholesterol and triglycerides in the blood can clog arteries, making you more likely to develop heart disease. These measurements give the doctor a quick snapshot of what’s going on in your blood. Centers for Disease Control and Prevention: Cholesterol Facts and Statistics What is ALDL test A lipid profile is a blood test that measures the amount of cholesterol and fats called triglycerides in the blood. Cleveland Clinic: Nutrition: Cholesterol Guidelines. If your blood contains too much LDL cholesterol, you may be diagnosed with high. HDL, the 'good' cholesterol, picks up excess cholesterol and takes it back to your liver. LDL cholesterol builds up in the walls of your arteries, making them hard and narrow. American Heart Association: What Your Cholesterol Levels Mean LDL cholesterol is any cholesterol carried by low-density lipoproteins. LDL, the 'bad' cholesterol, transports cholesterol particles throughout your body. If you have low HDL cholesterol levels, talk to your doctor about lifestyle changes that may help raise your levels. If you have high LDL cholesterol levels, your health care team may recommend cholesterol-lowering medicine and lifestyle changes to lower your risk for heart disease and stroke. When blood flow to the heart is blocked, it can cause angina (chest pain) or a heart attack. This narrowing blocks blood flow to and from your heart and other organs. This buildup is called “plaque.” As your blood vessels build up plaque over time, the insides of the vessels narrow. When your body has too much LDL cholesterol, the LDL cholesterol can build up on the walls of your blood vessels. High levels of HDL cholesterol can lower your risk for heart disease and stroke.
HDL (high-density lipoprotein), or “good” cholesterol, absorbs cholesterol and carries it back to the liver. But if there’s too much LDL cholesterol in your blood it can build up in the arteries. Their job is to deliver cholesterol to the cells where it’s needed. These lipoproteins contain lots of cholesterol. High levels of LDL cholesterol raise your risk for heart disease and stroke. LDL cholesterol (low density lipoprotein) This is often called bad cholesterol, because too much in the blood can lead to health problems. HDL cholesterol, on the other hand, is often dubbed good cholesterol because it travels through the bloodstream, removing harmful cholesterol from the arteries to help enhance heart health. LDL (low-density lipoprotein), sometimes called “bad” cholesterol, makes up most of your body’s cholesterol. LDL cholesterol, also known as bad cholesterol, is the form that can build up on the artery walls and increase your risk of heart disease. Cholesterol travels through the blood on proteins called “lipoproteins.” Two types of lipoproteins carry cholesterol throughout the body: