据资料统计,在婴幼儿中,约有15%的小儿体弱多病。是什么原因造成婴幼儿体弱多病呢?一些医学专家研究表明,原因主要有以下几种: 先天发育不足出生时体重低于2500克的小儿,在婴幼儿期多呈体弱多病状态。因为出生体质偏低说明先天发育不足,身体免疫系统功能低下。对于这类患儿,除坚持母乳喂养外,还应及时注射各种疫苗,保持喂养环境清洁等综合护理措施营养障碍一些婴幼儿只喜欢吃高蛋白食品,极少吃蔬菜水果、导致体内某些微量元素缺乏,如锌、铁元 According to statistics, in infants and young children, about 15% of children are infirm. What causes infants and young children frail? Some studies have shown that medical experts, the main reasons are the following: congenital hypoplasia at birth weighing less than 2500 grams of children, infants and young children were mostly frail. Because of low birth weight shows that congenital hypoplasia, the body’s immune system dysfunction. For such children, in addition to adherence to breastfeeding, it should promptly inject a variety of vaccines to keep feeding environment clean and other comprehensive care measures Nutritional disorders Some infants and young children only like to eat high-protein foods, rarely eat fruits and vegetables, resulting in some of the body Lack of trace elements, such as zinc, iron