Learn how to prevent coronary artery disease, America's No. 1 killer, and get the full story on what your cholesterol numbers mean.
1. High blood cholesterol is one of the risk factors for heart disease that you can do something about.
2. Lowering blood cholesterol levels can help people who have already had a heart attack.
3. All children need to have their blood cholesterol levels checked.
4. Reading food labels can help you eat the heart-healthy way.