婴幼儿维生素D水平影响因素研究进展

Study on the influencing factors of vitamin D level in infants

维生素D是人体必需的一种脂溶性维生素,维生素D缺乏不仅与婴幼儿营养性佝偻病相关,还能影响到神经、呼吸、免疫、心血管、内分泌、皮肤、肾脏等多个系统的功能.该文通过对影响婴幼儿维生素D水平的因素,包括出生季节、日照时间、饮食习惯、喂养方式以及孕期补充维生素D剂量等作一综述,其中高原地区婴幼儿维生素D缺乏的情况比较特殊,以期为维生素D缺乏的预防及治疗提供参考.

Vitamin D is a necessary fat-soluble vitamin in the body.It is found that not only does vitamin D deficiency associate with infant nutritional rickets,but it can also affect the functions of nervous,respiratory,immune,cardiovascular,endocrine,skin,kidney,and other function of systems.This paper made an overview of factors influencing infant vitamin D levels,including season of birth,sunshine time,eating habits,feeding patterns and prenatal vitamin D supplement dose.Among the above,as the vitamin D deficiency of infants and young children in plateau areas is quite special,thus it is emphasized in this review,in order for prevention and treatment of vitamin D deficiency.