油脂中含脂肪量最多。对怕胖和有心血管疾病的人来说，一提到脂肪第一反应就是少吃为妙。其实脂肪对人体非常重要，关键是要吃好油。 脂肪在体内能储存能量、形成防水性细胞膜，产生前列腺素、建构脑部及神经网络系统，它也是脂溶性维生素吸收利用所必需的，缺少脂肪，能溶性维 Grease contains the largest amount of fat. For fear of people with cardiovascular disease, the first reaction to fat is to eat less for the better. In fact, fat is very important to the human body, the key is to eat good oil. Fat can store energy in the body to form a waterproof cell membrane, produce prostaglandins, brain and neural network system construction, it is also necessary for fat-soluble vitamins absorption and utilization, the lack of fat, soluble dimension