High cholesterol is a well-known risk factor for heart disease. Cholesterol itself is a waxy, fat-like substance that is primarily made by the liver, although some comes from the diet.
Cholesterol is a type of lipid. To help transport cholesterol, your liver produces lipoproteins. Lipoproteins are particles made from fat and protein. They carry cholesterol and triglycerides another type of lipid through your bloodstream. When left untreated, high cholesterol can lead to many health problems, including heart attack or stroke.
High cholesterol typically causes no symptoms. Learn what cholesterol levels are recommended for your age.
If your levels of LDL cholesterol are too high, it can build up on the walls of your arteries. The buildup is also known High cholesterol health cholesterol plaque. This plaque can narrow your arteries, limit your blood flow, and raise your risk of blood clots. If a blood clot blocks an artery in your heart or brain, it can cause a heart attack or stroke.
This helps prevent cholesterol plaque from building up in your arteries. When you have healthy levels of HDL cholesterol, it can help lower your risk of blood clots, heart disease, and stroke.
Learn more about HDL cholesterol. Triglycerides, a different type of lipid Triglycerides are another type of lipid. While your body uses cholesterol to build cells and certain hormones, it uses triglycerides as a source of energy.
When you eat more calories than your body can use right away, it converts those calories into triglycerides.
It stores triglycerides in your fat cells. It also uses lipoproteins to circulate triglycerides through your bloodstream. If you regularly eat more calories than your body can use, your triglyceride levels can get high. This may raise your risk of several health problems, including heart disease and stroke.
Your doctor can use a simple blood test to measure your triglyceride level, as well as your cholesterol levels. Learn how to get your triglyceride level tested. If you have a history of high cholesterol or other risk factors for cardiovascular disease, your doctor may encourage you get your cholesterol levels tested more often.
Your doctor can use a lipid panel to measure your total cholesterol level, as well your LDL cholesterol, HDL cholesterol, and triglyceride levels.
Your total cholesterol level is the overall amount of cholesterol in your blood. If your levels of total cholesterol or LDL cholesterol are too high, your doctor will diagnose you with high cholesterol.
Find out more about your recommended cholesterol levels.High cholesterol is just one of several risk factors for coronary heart disease. A health-care professional will consider a person's overall risk when assessing their cholesterol levels and discussing treatment options.
High cholesterol has no signs or symptoms, so the only way to know if you have it is to get your cholesterol checked.
Talk to your health care team about how you can manage your cholesterol levels and lower your risk. High cholesterol means a higher risk of heart disease. Cholesterol is a type of lipid in your body's blood that it makes and gets from the food you eat.
Learn the causes of high cholesterol, how. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Heart, Lung, and Blood Institute.
YOUR GUIDE TO Lowering Your Furthermore, even if high cholesterol does not run in your family, you can still develop it. High cholesterol is a commoncondition. Cholesterol could easily be described as the smoking gun of the last two decades.
It's been responsible for demonizing entire categories of foods (like eggs and saturated fats) and blamed for just about every case of heart disease in the last 20 years.
High cholesterol comes from a variety of sources, including your family history and what you eat. Here is a visual journey through the most common causes.