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身体肥胖害处多,不但有碍美观,更重要的是容易带来疾病。一、心脑血管病,是肥胖最主要的危害之一。肥胖是人体脂肪过多,脂肪则由胆固醇构成。血中胆固醇过高,便沉积于血管,形成粥样动脉硬化、脑血管硬化,可发生“中风”。心血管硬化则形成冠心病,可因心肌梗塞而突然死亡。二、糖尿病,能威胁人的生命,且常并发心、脑、肾、神经、眼等严重疾病。体重超过正常人百分之十的人,患糖尿病的机会较常人高出10倍。其原因是肥胖者体内能降血糖的脂肪细胞发生肥大变性,对胰岛素敏感性降低,故而并发糖尿病。
Body fat and more harm, not only hinder the appearance, more importantly, easy to bring disease. First, cardiovascular disease is one of the most important hazards of obesity. Obesity is too much body fat, fat is composed of cholesterol. Cholesterol in the blood is too high, they deposited in the blood vessels, the formation of atherosclerosis, cerebral vascular sclerosis, can occur “stroke ”. Cardiovascular sclerosis is a coronary heart disease, sudden death due to myocardial infarction. Second, diabetes, can threaten human life, and often complicated by heart, brain, kidney, nerves, eyes and other serious diseases. People who weigh over 10% of normal people have 10 times more chances of being diabetic than ordinary people. The reason is that obese people can hypoglycemic fat cells hypertrophy, reduced insulin sensitivity, it is complicated by diabetes.