蛋白质类食品不仅口感好,也是人体必需营养素的重要来源。但多数蛋白质类食品往往又是含脂肪丰富的食品。如瘦猪肉每百克含蛋白质16.7克,脂肪28.8克;鸡蛋每百克含蛋白质11.8克,脂肪15.0克;油豆腐每百克含蛋白质24.6克,脂肪20.8克。因而在摄取蛋白质的同时,也更多或较多地摄入了脂肪。虽然,适量的脂肪会有较好的味觉效果,而超过标准限量的脂肪(一般为总热量的25%),特别是含饱和脂肪酸较多的畜肉类食品,则往往是诱发许多中、老年疾病的重要原因。因此在进食 Protein foods not only taste good, but also an important source of essential nutrients in the body. But most protein foods are often fat-rich foods. Such as lean pork per 100 grams of protein containing 16.7 grams, 28.8 grams of fat; eggs per hectogram containing 11.8 grams of protein, fat 15.0 grams; tofu per hectogram containing 24.6 grams of protein, fat 20.8 grams. Therefore, protein intake, but also more or more intake of fat. Although moderate amounts of fat will have a good taste and more than the standard amount of fat (usually 25% of total calories), especially those containing more saturated fatty acids, are often induced in many middle-aged and elderly diseases The important reason. So eating