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补充叶酸可预防神经管畸形等出生缺陷儿已被越来越多的人所熟知。叶酸属于B族维生素,在人体内经过两次还原反应后,可生成其活性形式的四氢叶
Folic acid supplementation can prevent birth defects such as neural tube defects have been more and more people are well known. Folic acid is a B vitamins, after two reduction reactions in the human body, can generate its active form of tetrahydro leaves