癌症最怕的6种维生素
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">癌症是<span style="color: black;">日前</span>仅次于心脑血管病的第二位死亡<span style="color: black;">原由</span>，世界卫生组织指出，癌症是<span style="color: black;">能够</span>预防的，在癌症<span style="color: black;">出现</span>发展的过程中，膳食营养<span style="color: black;">原因</span>起着至关<span style="color: black;">要紧</span>的<span style="color: black;">功效</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素在生理上既不是<span style="color: black;">形成</span><span style="color: black;">各样</span>组织的<span style="color: black;">重点</span>原料，<span style="color: black;">亦</span>不是<span style="color: black;">身体</span>的能量<span style="color: black;">源自</span>，但维生素却在机体物质和能量代谢过程中，以及癌症的<span style="color: black;">出现</span>和发展过程中发挥着<span style="color: black;">要紧</span><span style="color: black;">功效</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q8.itc.cn/q_70/images03/20240508/2a6770308fee49fa83839cf57048a269.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素是维持机体生命活动过程所必需的一类微量的低分子有机化合物。它的种类<span style="color: black;">非常多</span>，化学结构各不相同，与癌症<span style="color: black;">关联</span>的维生素<span style="color: black;">重点</span>有以下6种。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">1、维生素A、类胡萝卜素</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素A是含有视黄醇结构并<span style="color: black;">拥有</span>生活活性的一大类物质，类胡萝卜素是一种维生素A原，在小肠和肝脏的代谢过程中<span style="color: black;">能够</span>生成视黄醇和视黄醛，其中β-胡萝卜素是最<span style="color: black;">要紧</span>的类胡萝卜素。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素A、类胡萝卜素<span style="color: black;">拥有</span><span style="color: black;">要紧</span>的生物学<span style="color: black;">功效</span>，如视觉<span style="color: black;">守护</span><span style="color: black;">功效</span>、促进细胞生长和分化、<span style="color: black;">守护</span>上皮组织细胞健康、免疫功能、抗氧化<span style="color: black;">功效</span>、<span style="color: black;">控制</span>肿瘤生长等。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q0.itc.cn/q_70/images03/20240508/6aa3e26f3d4b4ab2875d99c8117e0b03.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">海量</span>流行病学资料、动物实验及实验室<span style="color: black;">科研</span><span style="color: black;">显示</span>维生素A与肿瘤关系密切。</span><strong style="color: blue;"><span style="color: black;">流行病学资料<span style="color: black;">表示</span>支气管癌、消化道肿瘤、乳腺癌、宫颈癌、前列腺癌病人血中维生素A和β-胡萝卜素含量低。</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">海量</span>摄入类胡萝卜素可降低肺癌的发病<span style="color: black;">危害</span>；<span style="color: black;">增多</span>β-胡萝卜素摄人量对肺癌、食管癌、宫颈癌、乳腺癌、喉癌、卵巢癌、膀胱癌等病人有<span style="color: black;">守护</span><span style="color: black;">功效</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">食品</span><span style="color: black;">源自</span>：</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">食品</span>中维生素A的<span style="color: black;">重点</span><span style="color: black;">源自</span>是动物肝脏、鱼肝油、奶制品、蛋黄等；维生素A原的<span style="color: black;">重点</span><span style="color: black;">源自</span>是深色蔬菜和<span style="color: black;">果蔬</span>，如菠菜、胡萝ト、红心<span style="color: black;">番薯</span>、南瓜、<span style="color: black;">番茄</span>等。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q9.itc.cn/q_70/images03/20240508/e0df97ebd24e4ed484e7a7c5cbca65bb.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">2、维生素C</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素C又<span style="color: black;">叫作</span>抗坏血酸，是一种水溶性维生素。维生素C<span style="color: black;">拥有</span><span style="color: black;">要紧</span>生物学<span style="color: black;">功效</span>，<span style="color: black;">包含</span>抗氧化<span style="color: black;">功效</span>，改善铁、钙、叶酸的利用，促进类固醇代谢，清除自由基等。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">流行病学资料<span style="color: black;">表示</span>，</span><strong style="color: blue;"><span style="color: black;">维生素C摄入量与多种癌症的死亡率呈负<span style="color: black;">关联</span>，高维生素C摄入量可降低胃癌、食管癌、肺癌、宫颈癌、胰腺癌等发病<span style="color: black;">危害</span>。</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">食品</span><span style="color: black;">源自</span>：</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">食品</span>中的维生素C广泛存在于<span style="color: black;">果蔬</span>、蔬菜中。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q9.itc.cn/q_70/images03/20240508/c988750534ea478ea4ec6812103e1e8d.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">3、维生素E</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">维生素E又<span style="color: black;">叫作</span>生育酚，是一种脂溶性维生素，<span style="color: black;">拥有</span>抗氧化、预防衰老、调节血小板的粘附力和聚集<span style="color: black;">功效</span>等生物学<span style="color: black;">功效</span>。</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">资料<span style="color: black;">表示</span>，维生素E有可能降低肺癌、宫颈癌、肠癌、乳腺癌等的发病<span style="color: black;">危害</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">食品</span><span style="color: black;">源自</span>：</span></strong><span style="color: black;">植物油和坚果等。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q0.itc.cn/q_70/images03/20240508/ec25f0dea8474fc798d6bb31a95ab611.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">4、B族维生素</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素B<span style="color: black;">包含</span>维生素B1、维生素B2、维生素B6、维生素B12、烟酸、泛酸、叶酸等。</span><strong style="color: blue;"><span style="color: black;">B族维生素是推动<span style="color: black;">身体</span>代谢，把碳水化合物、脂肪、蛋白质等转化成热量时不可缺少的物质。</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">人群资料及动物实验<span style="color: black;">显示</span>，核黄素缺乏与食管癌、胃癌、肝癌发病率<span style="color: black;">相关</span>。叶酸缺乏可<span style="color: black;">增多</span>食管癌的发病<span style="color: black;">危害</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">食品</span><span style="color: black;">源自</span>：</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素B1广泛存在于<span style="color: black;">食品</span>中，含量丰富的<span style="color: black;">食品</span>有：谷类、豆类及干果类。动物内脏（肝、肾、心）、瘦肉、禽蛋中含量<span style="color: black;">亦</span>较多。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q3.itc.cn/q_70/images03/20240508/0f1ead0a03ef4845b60eaadcb8472ef9.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">烟酸广泛存在于<span style="color: black;">各样</span>动植物性<span style="color: black;">食品</span>中，植物性<span style="color: black;">食品</span>中存在的<span style="color: black;">重点</span>是烟酸，动物性<span style="color: black;">食品</span>中以烟酰胺为主。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">烟酸和烟酰胺，在肝、肾、瘦禽肉、鱼以及坚果类中含量丰富；乳和蛋中的烟酸含量随低，但色氨酸含量较高，色氨酸在<span style="color: black;">身体</span>可转化为烟酸。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">5、维生素D</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">维生素D是一种脂溶性维生素，<span style="color: black;">拥有</span>维持血液钙和磷稳定、参与某些蛋白质转录调节、参与<span style="color: black;">身体</span>免疫调节等<span style="color: black;">要紧</span>生物学<span style="color: black;">功效</span>。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">人群<span style="color: black;">干涉</span>结果<span style="color: black;">表示</span>，维生素D和钙的摄入量越高，大肠癌的发病率越低；接收日光照射量越多，结肠癌死亡率越低。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q5.itc.cn/q_70/images03/20240508/e3089895b65f49eb8e83ff9c3b820e9e.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">源自</span>：</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">人体维生素D的<span style="color: black;">源自</span><span style="color: black;">重点</span><span style="color: black;">包含</span>皮肤接触日光或从膳食中获取，<span style="color: black;">饱含</span>维生素D的<span style="color: black;">食品</span><span style="color: black;">重点</span><span style="color: black;">包含</span>鱼干、奶酪、蛋黄等。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">饱含</span>哪种维生素的<span style="color: black;">食品</span>，你常吃呢？欢迎在评论区留言。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">END</span></strong></span></p>
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