What happens when the cholesterol occurs excess in body?
Excess cholesterol in the body can lead to several health problems, particularly when it accumulates in the arteries. Here are some of the consequences of high cholesterol:
1. Artherosclerosis: High levels of cholesterol, particularly low-density lipoprotein (LDL) cholesterol, can contribute to the development of atherosclerosis, which is the buildup of plaque in the walls of arteries. Plaque consists of cholesterol, fat, calcium, and other substances. As plaque builds up, it narrows the arteries and restricts blood flow.
2. Heart Disease: Atherosclerosis can lead to heart disease, including coronary artery disease (CAD), which occurs when plaque buildup blocks the coronary arteries that supply blood to the heart muscle. This can cause chest pain (angina), heart attacks, and even sudden cardiac death.
3. Stroke: When plaque builds up in the arteries leading to the brain, it can cause a stroke. A stroke occurs when the blood supply to a part of the brain is interrupted, leading to brain damage. High cholesterol is a significant risk factor for stroke.
4. Peripheral Artery Disease (PAD): Plaque can also accumulate in arteries in the legs, causing peripheral artery disease. This can lead to pain, numbness, weakness, or coldness in the legs, especially during walking or exercise.
5. Carotid Artery Disease: Plaque buildup in the carotid arteries, which supply blood to the brain, can increase the risk of stroke.
6. Aortic Aneurysm: High cholesterol can contribute to the development of an aortic aneurysm, which is a bulge in the aorta, the main artery that carries blood from the heart to the rest of the body.
7. Metabolic Syndrome: High cholesterol is often associated with other components of metabolic syndrome, including high blood pressure, obesity, and impaired glucose tolerance. Metabolic syndrome increases the risk of heart disease, stroke, and type 2 diabetes.
8. Increased Risk of Infections: Some studies suggest that high cholesterol levels may impair immune function, making individuals more susceptible to certain infections.
It's important to note that high cholesterol alone doesn't always cause symptoms. Regular cholesterol screenings and maintaining a healthy lifestyle can help prevent or manage high cholesterol and reduce the risk of associated health problems.