发展中国家孕妇需要补充维他命(1)
来源:沪江听写酷
2007-06-02 00:00
科学家发现,孕妇补充复合维他命可以有效降低产生低重婴儿的几率
A recent study in Tanzania found that when pregnant women took vitamins every day, fewer babies were born too small.
Babies that weigh less than two and one-half kilograms at birth have a greater risk of dying. Those that survive are more likely to experience problems with their developmen…
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