叶酸

Anencephaly and spina bifida, with an approximately equal prealence, account for 95% of the cases and cephalocele for the remaining 5%.

然而大多数NTD的确切病因仍不清楚，一个母亲或以前的同胞有NTD，则再发率是5-10%。围产期给与叶酸补充可以减少一半的发生。

Daily su****ementation with folic acid for 1 month prior to conception and during pregnancy may reduce the incidence of neural tube defects such as spina bifida and anencephaly in the child.

在怀孕前一个月及怀孕过程中对叶酸的补充会减低胎儿患神经系统疾病的机率，例如脊柱裂和脑血管畸型。

Reference: The association of folate, zinc and antioxidant intake with sperm aneuploidy in healthy non-smoking men.

参考：协会的叶酸，锌和抗氧化剂摄入量与精子染色体非整倍体健康的不吸烟的男子。

However, this study cannot prove that high folate intake caused the lower sperm aneuploidy levels, only that there is an association.

不过，这项研究并不能证明高叶酸摄入量较低所造成的精子非整倍体的水平，只是有一个协会。

Water, Peas, Carrots, Enriched Macaroni (Durum Wheat Semolina, Egg Whites, Niacin, Ferrous Sulfate, Thiamin Mononitrate, Riboflavin, Folic Acid), Cheddar Cheese, Nonfat Milk, Butternut Squash, Modified Cornstarch, Cream, Butter, Salt, Disodium Phosphate, Wheat Flour, Soy Lecithin, Annatto and Paprika Extract Colors, Natural Flavor.

水，豌豆，胡萝卜，丰富通心粉（硬粒小麦盛放在铝制容器，鸡蛋白人，烟酸，硫酸亚铁，单硫胺素，核黄素，叶酸），切达干酪，脱脂牛奶，巴特纳特壁球，改性玉米淀粉，奶油，黄油，盐，磷二钠，面粉，大豆卵磷脂，胭脂树和红辣椒提取物的颜色，天然美味。

Although the need to add folic acid, but too much will be added to the adverse fetal.

虽然需要补充叶酸，但是补充过量也会对胎儿不利。

Because the human metabolic process is extremely complicated, it is particularly difficult for the analysis of the biological sample of folic acid, the ordinary analysis method is difficult to detetmine it.

由于人体代谢过程极为复杂，叶酸生物样品的分析测定尤为困难，普通的测定方法难以对其进行检测。

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。

If you have a problem with having enough energy, there are certain vitamins you need to take which are iron, vitamin B2, folic acid, and biotin.

如果您有问题，有足够的能源，还有一些维生素你需要采取这是铁，维生素B2 ，叶酸，和生物素。

This product contains: 150 mg Thiamin (Vitamin B-1), 150 mg Riboflavin (Vitamin B-2), 150 mg Niacin, 100 mg Vitamin B-6, 400 mcg Folic Acid, 150 mcg Vitamin B-12, 150 mcg Biotin, 150 mg Pantothenic Acid, 150 mg Choline Bitartrate, 150 mg PABA, and 150 mg Inositol. See Supplement Facts for additional information.

该产品包含： 150毫克硫胺素（维生素B - 1 ）， 150毫克核黄素（维生素B - 2 ）， 150毫克尼克酸， 100毫克维生素B - 6 ， 400微克叶酸， 150毫克维生素B - 12 ， 150微克生物素， 150毫克泛酸， 150毫克胆碱酒石酸，苯甲酸150毫克， 150毫克和肌醇。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。