“哟,你们家的小孩长得可真胖呀!”十几、二十年前,谁家的孩子若是长得又胖又结实,往往会让做父母的自豪不已。不过现在要是再碰上邻居们发出类似的评论,许多父母反而会多了几分担心。随着物质生活水平的提高、城市化进程和交通的发展,以及电视和电脑的普及,今天的孩子们饮食结构发生了很大变化,日常吃进的脂肪和糖分越来越多,而活动和体力消耗却越来越少,儿童肥胖现象日益严重。在大中城市,儿童肥胖的检出率增长十分迅速,儿童肥胖已成为一个日趋严重的公共卫生问题。 “Yo, your children grow up so chubby!” Ten or twenty years ago, the child’s parents who grew fat and strong often made their parents proud. However, if we now run into similar comments again with neighbors, many parents will be somewhat worried. With the improvement of material living standards, the process of urbanization and traffic development, and the popularization of television and computers, the diet structure of children has undergone great changes. The daily intake of fat and sugar is increasing. Less and less physical exertion, child obesity is worsening. In large and medium-sized cities, the detection rate of childhood obesity is increasing rapidly, and childhood obesity has become an increasingly serious public health problem.