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油脂是人类食物的重要组成部分。不同量和质的油脂,对人们生存和生理代谢产生不同的作用。食物中含有一定数量的脂肪,可以促进人体对脂溶性维生素的吸收,还可以产生较高的热量。每克脂肪在人体内部彻底氧化可供给9,300卡热量,为同量碳水化合物和蛋白质所供给能量的两倍多。随着预防医学的发展,人们对油脂的要求不仅在量方面要满足,而且在质方面也要有更科学的选择,以促进健康和长寿。选用植物油,预防
Fat is an important part of human food. Different amounts and quality of fat, on people’s lives and physiological metabolism have different effects. Food contains a certain amount of fat, can promote the body’s absorption of fat-soluble vitamins, but also can produce higher calories. Per gram of fat is thoroughly oxidized inside the body to provide 9,300 calories, more than double the amount of energy supplied for the same amount of carbohydrates and protein. With the development of preventive medicine, people’s demand for oil is not only satisfied in terms of quantity, but also qualitatively there is a more scientific choice to promote health and longevity. Use vegetable oil, prevention