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我国有2.5亿儿童,同时每年新出生婴儿在2000万以上,这是一个不可忽视的数字。保证这些跨世纪的儿童始终处于良好的营养状态是全社会共同关心的问题。儿童时期尤其是婴幼儿时期是人的一生体力和智力发育最快的时期,处于生长发育时期代谢旺盛,急需大量营养物质满足代谢的需要,因此足够的营养提供才能使正常的发育成为可能。众所周知,人体摄入的各种食物的蛋白质,在消化
There are 250 million children in our country and more than 20 million newborns are born each year. This is an undeniable number. It is a common concern of the entire society to ensure that these children of the past century are always in good nutrition. In childhood, especially in infancy, it is the period of human physical and mental development which is the fastest in human life. Metabolism is needed during the period of growth and development. It is in urgent need of a large number of nutrients to meet the needs of metabolism. Therefore, enough nutrition is provided to make normal development possible. As we all know, the human body ingesting a variety of food proteins, digestion