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Cholesterol Health Channel

Feature Article

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Coronary artery disease

Cholesterol producers

High blood cholesterol and triglycerides

Definition

The medical term for high blood cholesterol and triglycerides is lipid disorder. Such a disorder occurs when you have too many fatty substances in your blood. These substances include cholesterol and triglycerides.

Alternative Names

Lipid disorders; Hyperlipoproteinemia; Hyperlipidemia; Dyslipidemia; Hypercholesterolemia

Causes, incidence, and risk factors

A lipid disorder increases your risk for atherosclerosis, and thus for heart disease, stroke, high blood pressure (hypertension), and other problems.

There are many types of cholesterol. The ones talked about most are:

There are several genetic disorders (passed down through families) that lead to abnormal levels of cholesterol and triglycerides. They include:

Abnormal cholesterol and triglyceride levels may also be caused by:

Lipid disorders are more common in men than in women.

Signs and tests

See Coronary risk profile for information on when to be tested.

Tests to diagnose a lipid disorder may include:

Treatment

Treatment depends on your age, health history, if you smoke, and other risk factors for heart disease, such as:

  • Diabetes
  • Poorly controlled high blood pressure
  • Family history of heart disease

The recommended values for adults are different depending on the above risk factors, but in general:

  • LDL: 70-130 mg/dL (lower numbers are better)
  • HDL: more than 40-60 mg/dL (high numbers are better)
  • Total cholesterol: less than 200 mg/dL (lower numbers are better)
  • Triglycerides: 10-150 mg/dL (lower numbers are better)

There are steps that everyone can take to improve their cholesterol levels, and help preven

...

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More Articles

LDL test (3 Videos, 1 Image) (Doctor-Reviewed information)
LDL stands for low-density lipoprotein. It's also sometimes called "bad" cholesterol. Lipoproteins are made of fat and protein. They carry cholesterol, triglycerides, and other fats, called lipids, in the blood to various parts of the body. This a...Reviewer: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 05/02/2009
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HDL test (2 Videos, 1 Image) (Doctor-Reviewed information)
HDL stands for high-density lipoprotein. It's also sometimes called "good" cholesterol. Lipoproteins are made of fat and protein. They carry cholesterol, triglycerides, and other fats, called lipids, in the blood to various parts of the body. This...Reviewer: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 05/02/2009
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VLDL test (1 Image) (Doctor-Reviewed information)
VLDL stands for very low density lipoprotein. Lipoproteins are substances made of cholesterol, triglycerides, and proteins. They move cholesterol, triglycerides, and other lipids to different parts of the body. There are three major types of lipop...Reviewer: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 05/02/2009
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Cholesterol test (2 Videos, 2 Images) (Doctor-Reviewed information)
A total cholesterol test is a rough measure of all the cholesterol and triglycerides in your blood. Cholesterol is a soft, wax-like substance found in all parts of the body. Your body needs a little bit of cholesterol to work properly. But too muc...Reviewer: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. Date: 05/02/2009
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Familial hypercholesterolemia (4 Images) (Doctor-Reviewed information)
Familial hypercholesterolemia is a condition passed down through families in which a person has high levels of "bad" cholesterol (low density lipoprotein, or LDL) beginning at birth. The condition can cause heart attacks at an early age. See also:...Reviewer: A.D.A.M. Editorial Team: David Zieve, MD, MHA, Greg Juhn, MTPW, David R. Eltz. Previously reviewed by Glenn Gandelman, MD, MPH, Assistant Clinical Professor of Medicine, New York Medical College, Valhalla, NY. Review provided by VeriMed Healthcare Network (1/23/2008).Date: 09/12/2008
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Familial combined hyperlipidemia (1 Image) (Doctor-Reviewed information)
Familial combined hyperlipidemia is a disorder of high cholesterol and high blood triglycerides that is passed down through families.Reviewer: Glenn Gandelman, MD, MPH, Assistant Clinical Professor of Medicine, New York Medical College, Valhalla, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 01/23/2008
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Fat free diet and children (1 Image) (Doctor-Reviewed information)
Children over age of 2 can eat low-fat and nonfat foods. Fruits and vegetables are healthy snack foods. Children should be taught healthy eating habits early, so they may continue them throughout life.Reviewer: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 05/02/2009
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Margarine vs. butter (1 Video, 1 Image) (Doctor-Reviewed information)
Is margarine healthier than butter? Neither is ideal, because butter is loaded with saturated fat, and almost all margarines have some saturated fat and trans fatty acids. However, if you must use one or the other, margarine may be better than but...Reviewer: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.Date: 05/03/2009
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Tips for losing weight (20 Videos, 10 Images) (Doctor-Reviewed information)
To successfully lose weight, you must carry out a plan that balances the calories you eat every day with your activity and exercise. Ideally, dieting should be done by eating a nutritionally balanced, low-calorie diet and increasing physical activ...Reviewer: David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc., and Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Date: 10/18/2009
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Health Experts, Healthline's Network of Health Experts

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