As nearly all tissues of the body have the ability to produce cholesterol from saturated fats, cholesterol is made as to what we define to eat. It is found in meat, poultry, fish and dairy products. Egg yolks and offal is high cholesterol. Shrimps and crayfish are somewhat 'high cholesterol content. Chicken, turkey and fish contain about the same amount of cholesterol as beef, lamb and pork. The plants do not produce> Cholesterol, so that food and plant oils have no cholesterol.
Cholesterol is a bad reputation because it is essential for the formation of cell membranes and the synthesis of essential compounds such as bile acids and steroid hormones. In fact, the body produces enough cholesterol for fun. Therefore, excess cholesterol, cholesterol – cholesterol that the body does not need.
The relationship between foodCholesterol and the concentration of cholesterol in the blood is not linear. For each additional 100 mg cholesterol, consumes up to a total dose of 500 mg daily, there is an increase of 2-3% of the concentration of cholesterol in the blood. In contrast, a further increase in the consumption of cholesterol of 500 mg per day, but little additional effect on the level of the blood. It was estimated that if cholesterol intake is greater than 500 mg a day, a reduction of Receiving 250mg per day to reduce total blood cholesterol by 5-7%, which can be expected to translate into a 10% reduction in the risk of coronary heart disease.
The American Heart Association recommends an intake of cholesterol <300 mg / day for healthy adult population and <200 mg / day for adults with high levels of LDL cholesterol. Cholesterol increases the concentration of LDL (bad) and HDL (good)> Cholesterol for most people, although the relative increase in the two groups vary significantly between people. HDL Cholesterol Diet Low-fat and high cholesterol (600mg/day) for shrimp in those with normal levels of LDL cholesterol, increases "bad" cholesterol increased by 7%, but also a good down 12% and triglycerides (blood fats) of 13% – LDL cholesterol HDL cholesterol decreased. In contrast, low-fat egg high –Diet (600mg/day intake of cholesterol) increased by 10%, LDL and HDL by 8% (and more, the ratio of LDL to HDL). In one study it was concluded that moderate consumption of shrimp by people without any impact on the optimal total cholesterol and lipoprotein profile in the consumption of shrimp could "hold his heart healthy" guidelines.
The eggs are victims of this dogma. Combined with sausage or fried in butter and eaten with toasted bread, which can certainly contribute tohigh blood cholesterol, but the accompanying saturates, that the culprit is. The most important message for people with high blood lipids should be to find alternatives to saturated fats. Fast food has a lot of saturated fat, but not in 'no cholesterol vegetable oil, which is done by hand, roasted hydrogenated vegetable oil. This oil is not the cholesterol, but high in saturated fats and fatty acids trans.
Thus, the cholesterol in the diet foundnot so much a problem as the saturated and trans fatty acids in that food or used for cooking meals.
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