叶酸对准妈妈很重要！准妈妈应该如何补充叶酸呢？
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.fqlook.com/static/publish/css/style.css?v=1605251010486" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010486"><div class="preview_article "> <!----> <section data-tools="135编辑器" data-id="102872"><section><section><section><section data-brushtype="text"><strong>如何补充叶酸？</strong></section><section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section></section></section></section></section></section><p> </p><p><strong>叶酸是准妈妈怀孕期间</strong></p><p><strong>不可或缺的营养元素之一，</strong></p><p><strong>很多女性</strong></p><p><strong>在备孕期就开始补充叶酸了。</strong></p><p><strong class="empty_paragraph"> </strong></p><p><strong>那孕期补充叶酸</strong></p><p><strong>究竟有哪些注意事项？</strong></p><p><strong>关于叶酸，</strong></p><p><strong>跟着小编一起了解一下吧！</strong></p><p><strong></strong></p><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART1.</section><section data-brushtype="text">什么是叶酸？</section><section></section><section></section></section></section></section><p class="empty_paragraph"> </p><section>叶酸是一种水溶性B族维生素的一种，人体不能合成叶酸，每天必须从外界获得。主要来源为食物中的天然叶酸、叶酸强化食品或含叶酸的维生素制剂。</section><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART2.</section><section data-brushtype="text">缺乏叶酸对孕妇、胎儿的影响有哪些？</section><section></section><section></section></section></section></section><p>☆胎儿神经管缺陷风险增加</p><p>☆胎儿口唇、腭、胃肠道、主动脉等器官发育异常</p><p>☆胎盘早剥、流产、胎儿发育不良、低出生体重等</p><p>☆巨幼红细胞性贫血</p><p>☆妊娠期高血压疾病</p><p>☆唐氏综合征</p><p>☆出生后儿童智力障碍和发育迟缓</p><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART3.</section><section data-brushtype="text">应该在什么时候补充叶酸？</section><section></section><section></section></section></section></section><section>胚胎神经管分化在受精卵植入子宫的第16天，在妊娠头4周内，宝宝的神经管就已经形成了。这一时期，绝大多数准妈妈还没能意识到自己怀孕了。因此，补充叶酸应从孕前3个月开始。</section><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART4.</section><section data-brushtype="text">补充叶酸的食物有哪些？</section><section></section><section></section></section></section></section><section>其实，叶酸广泛存在于许多食物中，比如新鲜的蔬菜瓜果中，都含有一定量的叶酸成分，<strong>备孕期间应该多吃一些新鲜蔬果、肉类、鸡蛋、豆类和谷物等富含叶酸的食物。</strong></section><section>不过，在这里要提醒各位准妈妈的是，因为叶酸遇光、遇热后不稳定，容易失去活性，如蔬菜放置两三天后叶酸损失50%~70%，盐水浸泡过的蔬菜，叶酸成分也会损失很大。</section><section><strong>所以，一定要注意烹饪方法，不要将蔬菜长时间高温炒、煮，或将食物油炸烹调，以免将叶酸丢失。</strong></section><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART5.</section><section data-brushtype="text">准爸爸需要补充叶酸吗？</section><section></section><section></section></section></section></section><section>准爸爸也要补充叶酸！很多人以为只要准妈妈补充叶酸就行了，但事实上，准爸爸也应该补充叶酸。</section><p class="empty_paragraph"> </p><section>由于准爸爸的叶酸不足会降低精液的浓度，还可能造成精子中染色体分离异常。所以在备孕期间，准爸爸也需要补充叶酸来提高精子的活性，才能让准妈妈更好地受孕。毕竟孕育新生命并不是一个人的事情，它需要整个家庭为之努力，才能更好的守护新生儿顺利到来。</section><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART6.</section><section data-brushtype="text">服用了小剂量叶酸就能保证生一个健康的孩子吗？</section><section></section><section></section></section></section></section><p><strong>不能。</strong>补充叶酸能降低胎儿发生神经管缺陷或其他畸形的发生风险，但不能保证一定能生育健康孩子。增补叶酸并不能预防所有的神经管缺陷！</p><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART7.</section><section data-brushtype="text">免费增补叶酸预防神经管缺陷项目服务对象：</section><section></section><section></section></section></section></section><section>备孕的城乡居民医保妇女（职工医保除外）</section><section data-tools="135编辑器" data-id="102866"><section><section><section data-brushtype="text">PART8.</section><section data-brushtype="text">领取地点：</section><section></section><section></section></section></section></section><section>各乡镇卫生院及社区卫生服务中心</section><section>各村卫生所</section><section>福清市妇幼保健院婚孕科</section><section data-role="paragraph"><p class="empty_paragraph"> </p></section><section data-tools="135编辑器" data-id="102872"><section><section><section><section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section></section><section data-brushtype="text"><strong>温馨提醒</strong></section><section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section><section><section></section><section></section><section></section><section></section><section></section><section></section><section></section></section></section></section></section></section></section><section>怀孕初期的准妈妈们，如果早孕反应影响到进食，可在医生指导下适量增加复合维生素和矿物质，但在添加的时候，一定要注意各类维生素的总和，不宜盲目过多摄入。</section><section>福清市妇幼保健院</section> <!----></div>
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