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Best Methods for Lowering High CholestrolEntirety cholesterol is the sum of LDL (low density) cholesterol, HDL (high density) cholesterol, VLDL (very low density) cholesterol, and IDL (intermediate density) cholesterol. LDL cholesterol is called "bad" cholesterol, because approximate levels of LDL cholesterol are associated with an increased risk of coronary heart disease.
LDL lipoprotein deposit cholesterol take place on the artery walls, causing the formation of a hard, thick substance called cholesterol plaque. Eventually, cholesterol plaque causes thickening of the artery walls and narrowing of the arteries, a process called arteriosclerosis. The liver not only manufactures and secretes LDL cholesterol into the blood; it also eliminates LDL cholesterol from the blood. A high number of active LDL receptors on the liver surfaces are associated with the fast removal of LDL cholesterol from the blood and low blood LDL cholesterol levels. A deficiency of LDL receptors is linked with high LDL cholesterol blood levels. LDL (bad) cholesterol is the chief source of cholesterol buildup and blockage in the arteries. Heredity and diet have a significant influence on a persons LDL, HDL and total cholesterol levels. For example, familian hyper cholesterolemia (FH) is a common inherited disorder whose sufferers have a diminished number or nonexistent LDL receptors on the surface of liver cells. People with this disorder also have a tendency to develop arteriosclerosis and heart attacks during early adulthood. Diets that are high in saturated fats and cholesterol increase the levels of LDL cholesterol in the blood. Fats are classified as saturated or unsaturated that is according to their chemical structure. Saturated fats are derived mainly from meat and dairy products and can increase blood cholesterol levels. A few vegetable oils made from coconut, palm, and cocoa are also high in saturated fats. Lowering LDL cholesterol is currently the major focus in preventing arteriosclerosis and heart attacks. Most doctors now believe that the benefits of lowering LDL cholesterol consist of (a) Reducing the formation of new cholesterol plaques on the artery walls (b) Reducing existing cholesterol plaques on the artery walls (c) Widening narrowed arteries (d) Preventing the rupture of cholesterol plaques, which initiates blood clot formation (e) Decreasing the risk of heart attacks and (f) Decreasing the risk of strokes. The same measures that retard arteriosclerosis in coronary arteries also benefit the carotid and cerebral arteries (arteries that deliver blood to the brain). In common,
the higher youre LDL level and the more risk factors you have
the greater your probability of developing heart disease or having a
heart attack. Some people are at high risk for a heart attack because
they before now have heart disease. Other people are at high risk for
developing heart disease because they have diabetes or a combination
of risk factors for heart disease. Follow these steps to find out your
risk for developing heart disease. The risk factors that affect your
LDL goal are cigarette smoking, high blood pressure, Low HDL cholesterol,
and Family history of early heart disease. Losing
weight can help lower your LDL and total cholesterol levels, as well
as raise your HDL and lower your levels. Not being physically active
is a risk factor for heart disease. Regular physical activity can help
lower LDL (bad) cholesterol and raise HDL (good) cholesterol levels.
It also helps you lose weight. Women and men get older, their cholesterol
levels rise. Before the age of menopause, women have lower total cholesterol
levels than men of the same age. After the age of menopause, women's
LDL levels tend to rise. Heredity partly determines how much cholesterol
your body makes. High blood cholesterol can run in families.
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