What are the sources of cholesterol?

Vandana R. Sheth on behalf of Academy of Nutrition and Dietetics

Nutrition & Dietetics

Two main sources of cholesterol are

foods of animal origin (eggs, meat, chicken,etc.)
cholesterol that we naturally produce within our body

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Cholesterol

We need cholesterol, a fatty, waxy substance because our cells use it to form the membrane -- a critical part of the cell. But because it is fatty, it does not dissolve in the blood, but is carried to your cells by certain proteins. We get concerned about cholesterol when there is too much of it, particularly when there is too much "Low-Density Lipoprotein" or LDL cholesterol. This type of cholesterol is one of the major risk factors for coronary heart disease. On the other hand, there is High-Density or HDL cholesterol, which is "good" cholesterol, and good levels of HDL are associated with less risk of stroke and heart attack.

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