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Health Topics A-ZText size: A A A May 13, 2008

Facts to Know

Health Topics
Heart & Home: Heart Health Guide
Heart & Home: Heart Health GuideLearn how to lower your risk of heart disease in the NWHRC's Heart Health Guide.
The Heart & Home campaign is sponsored by Bed Bath & Beyond, REDBOOK magazine and the NWHRC: Partnering to help women get heart healthy.
Visit the Metabolic Syndrome Health Center
Order free publications and access the following tools:
Healthy From
the Heart
Learn about the treatment options for coronary artery disease in our Healthy From the Heart brochure. Disponible en Español.
  1. Today, about a quarter of all American women have blood cholesterol levels high enough to pose a serious risk for heart disease. More than half of women age 55 and older need to lower their blood cholesterol.

  2. Cholesterol travels in the blood in packages called lipoproteins, which consist of cholesterol (fat) and protein. Cholesterol packaged in low-density lipoprotein (LDL) is often called "bad" cholesterol, because too much LDL in the blood can lead to cholesterol buildup and blockage in the arteries. LDL carries most of the cholesterol in the blood.

  3. Another type of cholesterol package is high-density lipoprotein (HDL), often called "good" cholesterol. That is because HDL cholesterol helps transport cholesterol to the liver, which removes it from the body, preventing build up in the arteries.

  4. A third type of lipoprotein, very low-density lipoprotein (vLDL), transports triglycerides in the blood; high levels of vLDL and triglycerides have been linked to increased risk of heart disease.

  5. All women should begin blood cholesterol testing at age 20, with testing repeated at least every five years, more frequently if there are other risk factors for heart disease.

  6. An LDL cholesterol level of less than 100 mg/dL is considered optimal.

  7. A healthy diet, healthy weight and regular exercise can all protect against heart disease and high cholesterol levels, while your age (over 55 for women) and family history may increase your risk of heart disease and high cholesterol.

  8. If there is too much cholesterol in your bloodstream, it builds up in the form of plaque on the walls of your arteries, narrowing them and eventually blocking them and reducing the blood flow to your heart. This process increases your risk of a heart attack.

  9. Reducing your intake of high-cholesterol food lowers your risk of heart disease, but it has less impact on blood cholesterol levels than cutting back on saturated and trans fats. Some people with high cholesterol levels do not respond to changes in diet, however. They will need medication.

  10. A desirable total cholesterol level for adults without heart disease is less than 200 mg/dL. An HDL cholesterol level of 60 mg/dL and above is considered protective against heart disease, while a level less than 40 mg/dL is considered a major risk factor for heart disease, according to the National Heart, Lung, and Blood Institute.

  11. If you have heart disease, an LDL level (the "bad" cholesterol) above 100 mg/dL is considered high and you and your health care professional should identify steps to bring your LDL-cholesterol level into a desirable range, including exercise, diet changes and medication.

 
View References for this Health Topic Create Date: 7/12/02
Date Last Updated: 12/12/06
Review Date: 9/15/06
 
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