While your body needs cholesterol to function properly, too much cholesterol can cause various health problems. For instance, high cholesterol can lead to problems such as coronary heart disease, angina, and strokes. The exact causes of high cholesterol are unknown, but risk factors include diet, weight, and heredity. In general, it is recommended that a person check his or her cholesterol levels at least every five years. If lifestyle changes alone do not lower cholesterol enough, medication may be necessary.
(For the complete eMedTV article on this condition, click High Cholesterol. This article offers an in-depth look at what high cholesterol is and how to determine what your cholesterol levels are. You can also click any of the links in the box to the right for specific information.)