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传统观念以为高动物性脂肪饮食,会引起人体内胆固醇增加,从而导致动脉粥样硬化。因此,许多人都把脂肪的摄入与肥胖和冠心病等直接地关联起来。其实,临床医学研究表明,未必尽然。我国学者曾对以牛羊肉及奶制品等高脂肪、高蛋白食物为主食的牧区进行调查,发现在相同条件下生活的牧民,其体内血清胆固醇和三酸甘油脂的浓度差异很大。日本和法国的某些调查也表明,人体动脉硬化的严重程度与食物中脂肪摄入量并无直接关
The traditional idea that high animal fat diet, can cause increased cholesterol in the body, leading to atherosclerosis. Therefore, many people are directly linked to fat intake and obesity and coronary heart disease. In fact, clinical studies have shown that not necessarily all. Chinese scholars once conducted surveys on pastures dominated by high-fat, high-protein foods such as beef, mutton and dairy products and found that the herdsmen who live under the same conditions have very different concentrations of serum cholesterol and triglyceride. Some surveys in Japan and France also show that the severity of arteriosclerosis in humans is not directly related to the amount of fat in food