早产儿就是不足月出生的婴儿,对他们的铁营养要特别加以重视,这是他们“先天”不足造成的。通常胎儿在母体内生长发育所需的各种营养素,都是由母亲供给的,即使母亲身体内营养素不足,也要首先保证胎儿的需要,钙和铁就是两个最明显的例子。母亲宁可自己缺钙,发生手足抽筋、血钙降低,甚至动员自己骨头中的钙而出现骨质软化。铁也是如此,母 Premature babies are less than born babies, paying special attention to their iron nutrition, which is caused by their “deficiencies”. Often the various nutrients that the fetus needs for growth and development in the mother’s body are supplied by the mother. Even if the mother’s body is deficient in nutrients, the fetus needs to be guaranteed first. Calcium and iron are the two most obvious examples. Mother would prefer to calcium deficiency, hand cramps, blood calcium decreased, or even mobilize calcium in his bones and there osteomalacia. Iron is also true, mother