偏头痛三宝中，为什么B族要强调维生素B2？ - 偏头痛社区

<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">本篇重点：<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2和偏头痛有什么关系？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2是什么？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏的常见表现<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">如何补充维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); min-height: 18px; text-wrap: wrap; text-align: center;"><img src="/uploads/ueditor/20230808/fa860aa56ea2891913b3c7964f91ca24.jpg" title="fa860aa56ea2891913b3c7964f91ca24.jpg" alt="fa860aa56ea2891913b3c7964f91ca24.jpg"/><p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">一、维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2和偏头痛有什么关系？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">先说一下疼友们最关心的话题：维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2和偏头痛有着密切的关系。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">缺乏维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2可能会导致偏头痛发作。这是因为缺乏维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2会影响能量代谢和神经递质的平衡，导致电子信号紊乱，从而可能会出现血管异常收缩或扩张，继而刺激血管周围的神经末梢释放致痛物质，引起头部剧烈的搏动性或钝性疼痛<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;"> 。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">所以补充维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2是可以起到缓解或预防偏头痛的发作。维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2得到补充后，可以改善能量代谢和神经递质的平衡，从根源上减少或消除上述的发作流程。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">二、现在需要解释一下维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2的两个事情<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">1、维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2是什么？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2又称核黄素，是一种水溶性维生素，属于<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B族维生素的一员。在人体内主要参与能量代谢，与碳水化合物、蛋白质和脂肪的分解合成有关。维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2还可以提高机体对蛋白质的利用率，促进生长发育和细胞的再生；参与细胞的生长代谢，维护口腔、唇、舌及皮肤黏膜的代谢和修复；参与维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B6和烟酸的代谢；影响人体对铁的吸收；具有抗氧化活性等<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;"> 。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">2、服用维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2后尿液发黄是什么原因？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(15, 15, 15); text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B族是水溶性的，非常容易流失，<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B族中含有的核黄素本身就是黄色的，不仅仅会随着尿液排出，甚至连出汗也会损失一部分维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B族，所以尿液变黄是一种正常的生理现象，不会产生任何的临床症状和临床后果，也并不是因为补多了导致的。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">三、维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏的常见表现<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">如果人体已经缺少维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2，一般来说，会有以下表现：<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;"><span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">1、口腔炎症：维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏会影响口腔、唇、舌和皮肤黏膜的代谢和修复，导致口角炎、口腔溃疡、严重的话会累及舌头，引起舌炎、唇裂等症状。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;"><span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">2、眼部不适：维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏会影响眼睛的正常功能，导致眼睛发痒、流泪、充血、畏光、视力模糊等症状。严重的情况下还可能引起角膜溃疡或白内障。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;"><span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">3、皮肤问题：维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏会影响皮肤的正常代谢和抗氧化能力，导致皮肤干燥、粗糙、油腻、红疹、丘疹等症状。严重的情况下还可能引起皮肤脂溢性皮炎，长期不处置会加大皮肤癌的风险。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;"><span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">4、身体虚弱：维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2缺乏会影响能量代谢和神经系统功能，导致身体疲倦、乏力、头晕、头痛、贫血等症状。严重的情况下还可能引起心脏和脑部疾病。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">那么，没有以上表现需不需要补维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino;">B2呢？<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; text-wrap: wrap; text-align: left;">我的建议是要补，因为偏头痛的一大特点是，各种元素的消耗比普通人高几十用到几百倍，所以普通人不需要补，作为偏头痛患者，必须要日常补充。因为维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none; color: rgb(14, 14, 14);">B2无法通过人体自行合成，只能通过饮食、或药剂补充。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">四、如何补充？<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "PingFang SC"; text-wrap: wrap; text-align: left;">   维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: "Helvetica Neue";">B2无法在人体内合成，必须通过外源性的饮食补充来进行。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">1、药物（保健性药物）<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">在国内的话，最大药量的维生素B2，也可以从国外购买大剂量的维生素B2。 <p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">许多细心的小伙伴已经注意到，国内几乎没有B2含量超过5mg的药物，因为这是国家的最高标准，所以目前还没有哪个药厂胆敢生产超过这个剂量的B2。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">国外有很多大剂量的维生素B族或者单纯的维生素B2，剂量在50mg到500mg都有。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">如果非要问如此大剂量的B2是否安全？那么我只能说FDA（美国食品药品监督局）也不是吃干饭的，而且在欧美市场卖了这么多年，也几乎没有出现过因为维生素B2过量而导致的健康问题。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">当然，还是要考虑到欧美人和亚洲人的体质区别，这也是我们在推荐偏头痛三宝时选择的剂量是欧美产品中含量最低的一样。<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">2、食补<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2在各类食品中广泛存在，但通常动物性食品中的含量高于植物性食物。以下是一些富含维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2的食物：<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">动物内脏：比如牛肝、羊肝、鸡肝、猪肝、猪肾、牛肾、羊肾、鸡心等，这些动物内脏中含有丰富的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">1.5~4.0毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">蛋奶类：比如鸡蛋、鹅蛋、鸭蛋、鹌鹑蛋、牛奶、羊奶、酸奶、奶酪等，这些蛋奶类中含有较多的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">0.3~0.6毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: "PingFang SC"; color: rgb(0, 0, 0);">注意一定要新鲜的，不新鲜可能会因为酪胺过高诱发偏头痛哦；<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">肉类：比如瘦肉、鱼类、虾类、蟹类等，这些肉类中含有一定量的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">0.1~0.3毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: "PingFang SC"; color: rgb(0, 0, 0);">对偏头痛来说，考虑到高omega-3低omega-6的标准，选择白肉比红肉好；<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">藻类：比如紫菜、海带、裙带菜等，这些藻类中含有较高的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">0.4~1.0毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">穀类：比如小米、玉米、大米、面粉等，这些穀类中含有少量的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">0.1~0.2毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。<p style="margin-top: 0px; margin-bottom: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: "Songti SC"; color: rgb(14, 14, 14); text-wrap: wrap; text-align: left;">蔬菜：比如菠菜、芹菜、西兰花、花椰菜等，这些蔬菜中含有微量的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2，每<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">100克可提供<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">0.02~0.1毫克的维生素<span style="font-size: 18px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Palatino; font-kerning: none;">B2 。