Among white women in the federal health survey, 40 percent reported getting at least 400 mcg of folate or folic acid each day.

在联邦政府进行的这项健康调查中，只有40%的白人女性声称她们每日服用至少400毫克叶酸。

Conclusion Folic acid content in the rats with deficiency both in iron and folic acid declined further after iron supplement, and no significant change was found in iron normal rats.

结论提示铁与叶酸同时缺乏的大鼠在补充大剂量铁剂后导致机体内叶酸含量进一步减少，而铁正常大鼠上述变化不明显。

Folic Acid and Stroke Prevention.

叶酸与预防中风。

The physiologic process of folic acid, including absorbing, transporting, and metabolism, were mediated by a specific binding protein-folate binding protein (FBP).

叶酸在特异性结合蛋白——叶酸结合蛋白（FBP）的作用下，完成其吸收、转运、代谢等一系列生理过程。

You should also include folic acid, biotin and silica in your diet.

您还应该包括叶酸，生物素和二氧化硅在您的饮食。

Can Folic Acid Prevent Childhood Autism?

叶酸能预防儿童自闭症吗？

They had the lowest reported daily use of supplements containing folic acid, at 30 percent, and also had the least awareness of the need for folic acid, the CDC said.

她们当中每日服用含有叶酸补充剂的比例最低，大约在30%左右，同时，她们对叶酸重要性的认识也最缺乏。

Folate. This nutrient, and its synthetic form, folic acid, can be found in citrus fruits and juices, bananas, dark green leafy vegetables, legumes and fortified breads, cereals and pasta.

叶酸。含叶酸丰富的食物包括：柑桔类水果和果汁、香蕉、深绿色叶的蔬菜、豆类、以及加铁的面包、谷类、意大利面等等。

Objective To assess the safety and efficacy of folic acid supplementation for preventing colorectal adenomas.

目的：评估补充叶酸对于预防结直肠腺瘤的安全性和有效性。

Of course, do not forget to differentiate into mature blood cells, the protein, folic acid and vitamin B12 is also an indispensable material.

当然，也不要忘了在血细胞的分化成熟过程中，蛋白质、叶酸和维生素B12也是不可缺少的物质。

Subsequent analysis showed that 20% of early neonatal deaths in Indonesia could be attributed to a lack of iron and folic acid supplementation during pregnancy.

随后的分析表明：印度尼西亚20%的早期新生儿死亡可能是由于孕妇在怀孕期间没有补充铁和叶酸所导致的。

The vitamins B1, B12 and folic acid are included due to their essential role in the metabolism of the amino acid homocysteine.

在维生素B1，维生素B12和叶酸，因为它们都包含在同型半胱氨酸的氨基酸代谢的重要作用。

OBJECTIVE:To introduce the new clinical application of folic acid for multisystem diseases.

前言：目的：介绍叶酸在多系统疾病中的临床新应用。

What foods contain folic acid?

什么食物含有叶酸？

Folic acid can prevent nerve damage in growing babies and is so important that it is added to flour, rice and other staples in many countries.

叶酸可以防止新生儿的神经损伤，叶酸是如此的重要，因此许多国家在面粉，稻米和其它主要作物中都添加了叶酸。

As one of vitamins, folic acid is necessary organic compound for common vital process of sustaining organism.

叶酸作为维生素，是维持生物体正常生命过程所必需的一类有机物质。

You also can get folic acid in your diet, but it's hard to get enough every day through food alone.

您当然也可以在食物内获取叶酸，但是如果单独只从食物内获取的话，难以满足体内的需要。

Beets add a ruby color and a dose of folic acid to healthy hummus.

甜菜为健康的鹰嘴豆泥增添了红宝石色和足够的叶酸。

These include calcium, folic acid, iron, and vitamin D. Despite trying to eat well, we may not get all the nutrients we need, so taking a daily multivitamin is a good idea.

这些包括钙，叶酸，铁和维生素D。即使我们试着吃好一点，还是不能获取所需的所有营养，所以每天服用复合维生素是一个好方法。

Folic acid works, but it only works if taken before and during the first few weeks of pregnancy, when the neural tube is developing into the brain and spinal cord.

如果您在怀孕前或者怀孕的前几个星期内，也就是在神经管开始形成脑和脊髓的时期，叶酸可以起很重要的作用。

Conclusion Both the serum folic acid and vitamin B12 may be independent risk factors of cerebral infarction.

结论血清叶酸和维生素B12水平可能分别是脑梗死的独立危险因子。

Folic acid, up to 0.8 mg day, lowers homocysteine concentrations in people with and without this mutation, they say.

他们说，每天0.8毫克的叶酸可以降低同型半胱氨酸浓度，带有和不带有该突变的人群都是。

This paper discussed the chemical structure, physiology, extraction, nutrition and process stability, analysis method and the future in medicine and food industry of folic acid.

论述了叶酸的化学结构、生理作用、提取方法、营养与加工稳定性、检测方法以及在医药和食品工业中的应用前景。

But because some people do not plan their pregnancies, several countries require that the grains used to make bread, breakfast cereals and suchlike be fortified with folic acid.

不过，由于有些人生孩子之前没有计划，个别国家规定：凡是谷物，不论用于制作面包、早餐麦片或其他食物，都要添加叶酸。