Learning About High Cholesterol
What is high cholesterol?
High cholesterol means that you have too much cholesterol in your blood. Cholesterol is a type of fat. It's
needed for many body functions, such as making new cells. It's made by your body. It also comes from food you
eat (meat and dairy products).
Having high cholesterol can lead to the buildup of fatty deposits called plaque (say "plak") in artery walls.
This can increase your risk of heart attack and stroke.
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When doctors talk about high cholesterol, they are talking about your total cholesterol and LDL
cholesterol levels. LDL is sometimes called the "bad" cholesterol.
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Your doctor may also speak about HDL levels. HDL is sometimes called the "good" cholesterol. High HDL
is linked with a lower risk for heart attack and stroke.
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How can you help prevent high cholesterol?
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Eat high-fiber foods, such as fruits, vegetables, and whole grains.
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Eat lean proteins, such as seafood, lean meats, and beans.
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Eat healthy fats, such as canola and olive oil.
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Choose foods that are low in saturated fat, such as avocados, nuts, and
low-fat milk or yogurt.
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Limit sodium and alcohol.
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Limit drinks and foods with added sugar.
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Try to be active at least 2½ hours a week.
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Get to and stay at a healthy weight.
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Don't use tobacco or nicotine, and talk to your doctor if you need help
quitting.
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How is high cholesterol treated?
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Treatment focuses on heart-healthy lifestyle changes. It may also include medicines.
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Treatment reduces your risk for a heart attack or stroke. The goal of treatment is to lower your LDL
cholesterol levels.
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Current as of: October 24, 2023
Content Version: 14.0
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