许多小朋友都喜欢吃糖果、巧克力等甜食。其实,儿童多吃糖类食品对身体好处不多,坏处倒不少,尤其在空腹时吃糖类食品,更会影响肌体正常的新陈代谢功能。空腹时吃糖类食品会妨害肌体对蛋白质结合,改变了蛋白质原来的分子结构,使其原有的营养价值降低。蛋白质是人类生命活动所需? Many children like to eat candy, chocolate and other sweets. In fact, children eat more carbohydrate benefits to the body is not much, the disadvantage down a lot, especially in fasting sugar foods, but also affect the body’s normal metabolic function. Fasting sugar foods will hinder the body’s binding to the protein, changing the original molecular structure of the protein, reducing its original nutritional value. Protein is required for human life activities?