鸡蛋是我们日常生活中最基本的食品。除了含有丰富的蛋白质外,蛋黄中还含有丰富的脂质,如胆固醇等。近些年来,在一部分人,尤其是部分中老年人中,鸡蛋成了令人畏惧的食品。他们担心多吃鸡蛋会增加胆固醇的摄入,从而增加患冠心病的机会。他们的这种担心有没有必要呢?摄入过量的胆固醇会使人血液中胆固醇浓度升高,而高胆固醇血症是冠心病主要致病因素之一。而且国外大量的调查证实,随着人群中血胆固 Eggs are the most basic food in our daily life. In addition to rich in protein, the egg yolk is also rich in lipids, such as cholesterol. In recent years, eggs have become a dreadful food among some, especially some middle-aged and elderly people. They are worried that eating more eggs will increase cholesterol intake, thereby increasing the chances of suffering from coronary heart disease. Is it necessary for them to worry about this? Cholesterol intake will lead to elevated blood cholesterol levels, and hypercholesterolemia is one of the major causative agents of coronary heart disease. And a large number of foreign investigations confirmed that with the crowd of blood and gall