Iron and folic acid supplements are frequently given to pregnant women.

铁和叶酸补充剂常给孕妇服用。

《柯林斯英汉双解大词典》

The results suggest that folic acid or folinic acid can protect the less differentiated cells in the intestinal crypts.

结果表明，叶酸或亚叶酸可以保护肠隐窝中分化程度较低的细胞。

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Broccoli contains folic acid.

西兰花里含叶酸。

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The experts said women who wish to become mothers should take folic acid to prevent problems in their babies.

VOA: special.2009.04.21

During pregnancy some of the women received supplements containing iron and another micronutrient,folic acid.

VOA: special.2011.01.05

Vitamin B-twelve is needed so folic acid can do its work.

VOA: special.2009.04.21

Over two decades, researchers have seen increased use of calcium, vitamin D and folic acid.

CNN: Half of Americans use supplements

Like many antimalarials, they block the parasite's synthesis of folic acid, a key nutrient.

FORBES: Magazine Article

We already advise women thinking of starting a family and pregnant women to take folic acid supplements.

BBC: Folic acid 'cancer risk' fears played down by study