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What Causes High Cholesterol Levels?
Introduction
Lipids are the building blocks of the fats and fatty substances found in animals and plants. They are microscopic layered spheres of oil, which, in animals, are composed mainly of cholesterol, triglycerides, proteins (called lipoproteins), and phospholipids (molecules made up of phosphoric acid, fatty acids, and nitrogen). Lipids do not dissolve in water and are stored in the body to serve as sources of energy.
Cholesterol
Cholesterol is present in all animal cells and in animal-based...
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From Our Experts
Understanding Your Cholesterol Lab Work
Warren, a 56-year old accounting manager at a manufacturing plant, recently came to my office and asked, "My doctor said my LDL cholesterol... Read more »
Thyroid Disease and Cholesterol
I recently saw a young woman in my clinic that was referred for treatment of a severely abnormal lipid profile. Her total cholesterol was... Read more »
High Cholesterol Levels: What Foods Should I Eat?
If you've been diagnosed with high cholesterol, you may be worried about reducing your intake of high cholesterol foods. Studies... Read more »
5 Simple Ways to Increase Your Good Cholesterol Levels
You may have been told that you need to lower your LDL (bad) cholesterol levels, and increase your HDL (good) cholesterol levels. While... Read more »
High Cholesterol and Holiday Indulgences
Maggie had been doing well on her prevention program, enjoying enviable cholesterol levels. In fact, Maggie had nearly been within the... Read more »
From Our Sources
VLDL Cholesterol Tests
Source: ADAM Encyclopedia
VLDL stands for very low density lipoprotein. Lipoproteins are substances made of cholesterol, triglycerides, and proteins. They move cholesterol,... Read more »
Cholesterol: Stroke, Brain Function
Source: ADAM Encyclopedia
Heart DiseaseAtherosclerosis is a common disorder of the arteries. Fat, cholesterol, and other substances collect in the walls of arteries. Larger... Read more »
High Cholesterol a Threat to the Entire Vascular System (Not J...
Everyone understands the importance of maintaining healthy cholesterol levels to protect their heart, but many are not aware of how high cholesterol... Read more »
High blood cholesterol and triglycerides
Source: ADAM Encyclopedia
Cholesterol is a fat (also called a lipid) that your body needs to work properly. Cholesterol levels that are too high can increase your chance of... Read more »
Cholesterol Risk Factors
Source: ADAM Encyclopedia
There are no warning signs for high LDL and other unhealthy cholesterol levels. When symptoms finally occur, they usually take the form of angina... Read more »
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