Wednesday, June 25, 2008

What is Cholesterol?

Cholesterol is a soft, fat-like, waxy substance found in the bloodstream and in all your body's cells. It's normal to have cholesterol. Cholesterol is an important part of a healthy body because it's used for producing cell membranes and some hormones, and serves other needed bodily functions. But too much cholesterol in the blood is a major risk for coronary heart disease (which leads to heart attack) and for stroke. Hypercholesterolemia is the medical term for high levels of blood cholesterol.

The Sources of Cholesterol
LDL and HDL Cholesterol: What's Bad and What's Good?
What Can Cholesterol Do?
Common Misconceptions About Cholesterol

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