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一、配方依据我国现有儿童3.75亿左右。据1980年16个省市的营养性贫血调查,总患病率为50.4％。1987年我国卫生部已将缺铁性贫血、佝偻病、肺炎和腹泻列为最常见的四种儿童疾病、而缺铁性贫血又居四病之首。最近国内大样本调查表明,学龄前儿童锌缺乏症在40％以上。缺铁可影响儿童的听力,严重时可导致耳聋。而且缺铁儿童面孔呆板,不常微笑。缺锌儿童常食欲不振,厌食或偏食,味觉敏锐度减退,伤口不易愈合。根据我国居民饮食习惯,为提高儿童铁、锌营养水平,社会上有关专家已呼吁成立营养强化食品厂,专供学校和幼儿园的营养食品。因此在婴幼儿膳食中
First, the formula based on the existing 377 million children in our country. According to the survey of nutritional anemia in 16 provinces and cities in 1980, the total prevalence was 50.4%. In 1987, China’s Ministry of Health classified iron deficiency anemia, rickets, pneumonia and diarrhea as the four most common childhood diseases, while iron-deficiency anemia was among the first among four diseases. Recent large domestic sample survey showed that preschool children zinc deficiency in more than 40%. Iron deficiency can affect children’s hearing, severe cases can lead to deafness. And iron-deficient children face stiff, not often smiling. Children with zinc deficiency often loss of appetite, anorexia or partial eclipse, taste sensitivity decreased, the wound is not easy to heal. According to the dietary habits of Chinese residents, in order to improve the nutrition level of iron and zinc in children, relevant experts in the society have called for the establishment of nutrition-fortified food factories specifically for nutritious foods in schools and kindergartens. So in infants and young children’s diet