论文部分内容阅读
大家都知道人体需要的营养素有七大类:矿物质、脂类、蛋白质、维生素、碳水化合物、水和膳食纤维。这七种营养素在人体可以发挥三方面的生理作用:其一是作为能源物质(主要是蛋白质、碳水化合物和脂类),供给人体所需要的能量;其二是作为人体“建筑”材料,供给人体所需要的能量,主要有蛋白质;其三是作为调节物质,调节人体的生理功能,主要有维生素、矿物质和膳食纤维等。这些营养素分布于各种食物之中,只要你不挑食,就可以获得。
Everyone knows that there are seven types of nutrients the body needs: minerals, lipids, proteins, vitamins, carbohydrates, water and dietary fiber. These seven nutrients in the human body can play a physiological role in three aspects: First, as energy substances (mainly proteins, carbohydrates and lipids), the energy required to supply the body; the second is as the human body “building” material , The supply of energy required by the body, mainly protein; the third is as a regulatory substance, regulating the body’s physiological functions, mainly vitamins, minerals and dietary fiber. These nutrients are distributed in a variety of foods, as long as you do not picky eaters, you can get.