孕妈咪服用叶酸的注意事项

孕妈咪服用叶酸的注意事项 孕妈咪服用叶酸的注意事项文章来源: 准妈妈小张怀孕五个多月了，最近却时常感觉到 食不知味，浑身没有力气，体重也不见增长，精神更是大不如从前。在医生的下，她做 了微量元素检测，结果显示小张体内锌含量明显低下。经过两周的食补、口服补剂后，期间 两次检查发现小张体内锌含量仍然很低。负责接诊的妇幼保健院营养科主任经过仔细问诊后 得知，小张一直有服用叶酸的习惯，而体内锌流失的原因也正与此有关。 据介绍，随着人们优生优育意识的增强，许多准妈妈认识到，补充一些微量元素对身体 有益。当她们听说叶酸可以帮助胎儿脑和脊髓的健康发育，预防脑神经管畸形后，叶酸成为 准妈妈在怀孕前和怀孕早期首选服用的微量元素。但是，叶酸并非吃得多就效果好。 目前市面上有两种规格的叶酸片，一种是0.4毫克每片，适合孕妇和备孕女性服用;另 一种则是5毫克，更适合叶酸性贫血倾向的人群服用。而小张以为，分量大的就是好的，便 从孕前一直坚持吃到现在，却不知人体摄入过多的叶酸不但不能起到预防胎儿畸形的目的， 还可能掩盖维生素B12缺乏的症状，干扰锌的代谢，引起锌缺乏。 专家提醒说，孕期的准妈妈如果体内锌含量低下，就会加重妊娠反应，分娩合并症也会 增多。对于肚子里的宝宝而言则会出现生长发育障碍及后天性发育不良及智力损伤，免疫力 降低。所以，孕前三个月直到孕后三个月补充叶酸最佳，备孕的女性朋友如果拿捏不好何时 补充，可平时通过多吃绿色蔬果来补充，但要注意食物的烹饪方法，不要将蔬菜等食物长时 间高温炒、煮，也要避免油炸食物。本文由立方贷uhueads转载 ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103266.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103264.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103262.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103260.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103258.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103256.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103254.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103252.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103250.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103248.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103246.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103244.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103242.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103239.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103237.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103235.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103233.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103231.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103229.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103227.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103225.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103223.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103221.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103219.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103217.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103215.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103213.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103211.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103209.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103207.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-103-id-103205.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-103-id-103203.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-103-id-103201.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-103-id-103199.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-100-id-103197.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103195.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-112-id-103193.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-118-id-103191.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-118-id-103189.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-104-id-103187.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103185.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103183.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-102-id-103181.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-101-id-103179.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-215-id-103177.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-162-id-103175.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-156-id-103173.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-156-id-103171.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-151-id-103169.html ://www.cubeloan.com/bankprd/bencandy-htm-fid-129-id-103166.html