How Can LDL and HDL levels be Controlled ?What is the effect of high level of LDL Lipoprotein?LDLs carry cholesterol in the blood to body cells. High levels of LDLs are usually associated with an elevated blood cholesterol and an increased risk of heart disease due to cholesterol and fat being deposited in the arteries. These fatty deposits decrease the interior size of the arteries so the blood supply is reduced, thus increasing the risk of heart disease and stroke.
How can HDL and LDL levels be controlled?There is no proven way to control HDL and LDL levels, but diet may play a part. Current studies are also showing that exercise may increase "good" cholesterol levels in some individuals. Where does cholesterol come from?Cholesterol in the body comes from two major sources. Foods of animal origin, such as meat, milk, and eggs, are one source. The other major source of cholesterol is that which is produced by the body, the majority of which comes from the liver. What does cholesterol do in the body?Cholesterol is required for the formation of bile acids, which are needed for fat digestion. It is also used to make important hormones such as estrogen and progesterone and is involved in the formation of vitamin D in the skin. What are the effects of excessive cholesterol and fats in the diet?Much controversy exists about fat, cholesterol and heart disease. Some medical experts believe that consumption of high levels of saturated fat and cholesterol lead to high blood cholesterol and, in turn, to an increased risk of heart disease. Yet, other experts state that there is still no proof that reducing consumption of cholesterol will effectively reduce the incidence of heart disease. Other factors that have been strongly implicated in heart disease are stress, high blood pressure, smoking, obesity, diabetes, and a family history of heart disease. Next: What are Dietary Fats..... |
