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Cholesterol Overview

Do you have high cholesterol, also known as hypercholesterolemia? Abnormal cholesterol levels such as high LDL cholesterol or low HDL cholesterol are a major risk factor for heart disease and stroke. An unhealthy diet can cause high cholesterol. Sometimes high cholesterol runs in families. A low-cholesterol diet can help improve cholesterol levels. If the low-cholesterol diet does not work to lower bad cholesterol and increase good cholesterol, your doctor may prescribe medications.

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Statins May Be Linked to Diabetes Risk

A study shows cholesterol-lowering drugs called statins may slightly raise the risk of type 2 diabetes, but experts say the benefits of still far outweigh the risks.

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The Basics of Cholesterol

Have you been diagnosed with high cholesterol? Is lowering your cholesterol a goal? The first step is to find out: What is cholesterol?

Cholesterol is a waxy, fat-like substance made in the liver and found in certain foods, such as food from animals, like dairy products, eggs, and meat.

webMD Video

Show or hide information about video: Cholesterol Warning for Women   Cholesterol Warning for Women

Research shows high cholesterol can lead to strokes for women in their 50's and even younger.

Watch Video: Cholesterol Warning for Women (opens in a new window)

Show or hide information about video: Cholesterol Researchers Consider Niacin   Cholesterol Researchers Consider Niacin

Show or hide information about video: Cholesterol Guidelines   Cholesterol Guidelines

Show or hide information about video: Cholesterol-Busting Exercise   Cholesterol-Busting Exercise

Show or hide information about video: Statin Power   Statin Power