原创 专家发掘:37℃再亦不是人体标准体温!体温是高好,还是低好?
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">咱们</span>的认知中,37℃<span style="color: black;">便是</span>人体<span style="color: black;">基本</span>体温。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">然而近几年有不少<span style="color: black;">科研</span><span style="color: black;">发掘</span>,近百年来,人的<span style="color: black;">基本</span>体温在随着时间推移,<span style="color: black;">逐步</span>下降。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">将37°C<span style="color: black;">做为</span>正常体温的“生理点”,这一理论可能<span style="color: black;">再也不</span>适用。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">亦</span><span style="color: black;">便是</span>说,<span style="color: black;">咱们</span>的身体<span style="color: black;">始终</span>在变凉……</p><img src="//q6.itc.cn/images01/20240828/1a28513718784cde9a0217ae6b59905e.jpeg" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、</span>37°C<span style="color: black;">作为</span>历史,人类标准体温<span style="color: black;">逐步</span>下降!</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">咱们</span>都<span style="color: black;">晓得</span>人体指初体温是37℃,但你们<span style="color: black;">晓得</span>这个37℃是怎么来的吗?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这一切还要追溯到1851年,当时一位叫卡尔·温得利希的德国内科<span style="color: black;">大夫</span>,在整理2万5千名病人的腋下体温数据时<span style="color: black;">发掘</span>,大部分认定体温都是37℃,<span style="color: black;">因此呢</span>37°C<span style="color: black;">亦</span>就延续<span style="color: black;">迄今</span><span style="color: black;">作为</span>正常体温的常识性认知。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">然而,1992年,Philip Mackowiak教授意外<span style="color: black;">发掘</span>这一标准其实并不准确,他认为当时<span style="color: black;">运用</span>的温度计本身就有<span style="color: black;">必定</span>误差值,加上实验测的是腋下,远<span style="color: black;">无</span>舌下和肛门温度来的准确。</p><img src="//q1.itc.cn/images01/20240828/348f964350ff4bd5b9ae8a5838de1540.jpeg" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2020年,斯坦福大学医学院教授朱莉·帕森内特(Julie Parsonnet)和她的团队在国际著名学术期刊《<span style="color: black;">eLife</span>》上发布了一项<span style="color: black;">科研</span>成果,比对了1800年间9万多名军人体温报告和<span style="color: black;">此刻</span>体温<span style="color: black;">状况</span>对比后<span style="color: black;">发掘</span>,男性的平均体温从<strong style="color: blue;">37.2℃降到了36.6℃</strong>,这一<span style="color: black;">状况</span>在女性中<span style="color: black;">亦</span>有<span style="color: black;">一样</span>的表现。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>报告<span style="color: black;">表示</span>自19世纪<span style="color: black;">败兴</span>,成年人的平均体温基本都<span style="color: black;">处在</span>下降趋势,基本<strong style="color: blue;">每十年就会降0.03℃</strong>。</p><img src="//q6.itc.cn/images01/20240828/262e75667ef947e588212b5299c9d52b.jpeg" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">人体体温下降的<span style="color: black;">原由</span>虽然<span style="color: black;">迄今</span>“尚未证实”,但<span style="color: black;">科研</span>人员推测可能和以下3种<span style="color: black;">原因</span><span style="color: black;">相关</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">• 缺乏运动</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">现代人大<span style="color: black;">都数</span>能坐着就不想站着,<span style="color: black;">况且</span>科技水平的发达让人们足不出户就<span style="color: black;">能够</span>满足衣食住行的<span style="color: black;">需要</span>,要<span style="color: black;">晓得</span>肌肉是人体最大的发热器官,<span style="color: black;">由于</span>运动的减少,肌肉含量低,能耗<span style="color: black;">亦</span>会减少,自然体温会下降。</p><img src="//q3.itc.cn/images01/20240828/89937bd2764f418ba03a594dff020f84.png" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">• 无处不在的空调</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">无论工作还是生活,空调无处不在,<span style="color: black;">因为</span><span style="color: black;">长时间</span><span style="color: black;">处在</span>凉爽的温度中,人体体温调节机制<span style="color: black;">无</span>了刺激,<span style="color: black;">针对</span>外界温度<span style="color: black;">敏锐</span>度下降,<span style="color: black;">因此</span>体温<span style="color: black;">亦</span>就慢慢的降下来了。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">• 生活压力大</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在压力状态下,人体会分泌一种叫“皮质醇”的激素,而这种激素会分解激素,<span style="color: black;">同期</span><span style="color: black;">增多</span>内脏脂肪,随着代谢率的降低,体温自然<span style="color: black;">亦</span>就来随之降低。</p><img src="//q9.itc.cn/images01/20240828/90e1479b2d3048a19f10eb3a9181833c.png" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、</span>体温和免疫力<span style="color: black;">相关</span>吗?低点好,还是高点好?</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">近期</span>有传言说体温下降免疫力<span style="color: black;">亦</span>会降低,<strong style="color: blue;">北京朝阳医院李鹏<span style="color: black;">大夫</span></strong><span style="color: black;">暗示</span>,<strong style="color: blue;">体温高低与免疫力不存在必然的联系</strong>,<span style="color: black;">重点</span>受<strong style="color: blue;"><span style="color: black;">基本</span>代谢率</strong>的影响。<span style="color: black;">由于</span><span style="color: black;">基本</span>代谢率变慢的<span style="color: black;">同期</span>,人体的免疫机制<span style="color: black;">亦</span><span style="color: black;">没法</span>快速对病毒、细菌进行反应,<span style="color: black;">因此</span>就有了免疫力下降的表现。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">体温的<span style="color: black;">提升</span>必然<span style="color: black;">伴同</span><span style="color: black;">必定</span>的能耗,从而加速新陈代谢,有<span style="color: black;">科研</span><span style="color: black;">表示</span>,<strong style="color: blue;">体温每<span style="color: black;">提升</span>1℃就会<span style="color: black;">增多</span>13%的<span style="color: black;">基本</span>代谢率</strong>,<span style="color: black;">因此呢</span>体温的下降<span style="color: black;">亦</span>和代谢率下降有<span style="color: black;">必定</span>关系。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">另一</span>还有“<span style="color: black;">体温低能延寿</span>”的说法,认为体温低的人机体<span style="color: black;">处在</span>低运行状态,<span style="color: black;">无</span>那么多消耗<span style="color: black;">行径</span>,<span style="color: black;">因此</span>寿命<span style="color: black;">亦</span>会更<span style="color: black;">很久</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">但<span style="color: black;">针对</span>这个观点<span style="color: black;">咱们</span>还是要理性看待,毕竟标准体温<span style="color: black;">亦</span>只是参考了大<span style="color: black;">都数</span>人的数值,<span style="color: black;">详细</span>到个人,可能不<span style="color: black;">拥有</span>绝对值<span style="color: black;">道理</span>,其实体温高或低,只要在正常范围内,<span style="color: black;">无</span>身体不适,就无需太担心。</p><img src="//q3.itc.cn/images01/20240828/072901161fb2443c83f2c9c86a1a682e.jpeg" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">3、</span><span style="color: black;">长时间</span>不发烧的人,是不是<span style="color: black;">更易</span>得癌症?</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">另一</span>,体温<span style="color: black;">上升</span><span style="color: black;">亦</span>可能是发烧<span style="color: black;">导致</span>的身体<span style="color: black;">连续</span>发热症状,说明你的免疫系统在感应病毒或细菌入侵的信号后,就发起了抵抗战斗,是人体正常防御机制的反映。那是不是说明发烧比不发烧好?<span style="color: black;">长时间</span>不发烧的人岂不是免疫力更低?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">其实<span style="color: black;">亦</span>不是,<span style="color: black;">长时间</span>不发烧可能是你的<strong style="color: blue;">免疫系统比较强悍</strong>,在触发发烧机制之前就把病毒<span style="color: black;">处理</span>了,<span style="color: black;">亦</span>可能是防护做到位,病毒<span style="color: black;">无</span>入侵的空间,还有<span style="color: black;">便是</span>可能你的<strong style="color: blue;">免疫应答机制迟钝</strong>,<span style="color: black;">例如</span><span style="color: black;">有些</span>高龄老人就会<span style="color: black;">由于</span>本身免疫力差,<span style="color: black;">引起</span>病毒来袭后免疫机制还迟迟不做反应,烧不起来。</p><img src="//q7.itc.cn/images01/20240828/9a332e18a7fc484eb5840f7304fb8147.png" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>,无论你的免疫系统强还是弱都有可能经常不发烧的,免疫系统的效能并非仅<span style="color: black;">经过</span><span style="color: black;">是不是</span>发烧来衡量。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有<span style="color: black;">科研</span><span style="color: black;">发掘</span>,发烧对抗癌似乎存在<span style="color: black;">必定</span><span style="color: black;">功效</span>,但并<span style="color: black;">不可</span>说明两者存在什么必然联系,<span style="color: black;">况且</span><span style="color: black;">非常多</span><span style="color: black;">疾患</span><span style="color: black;">亦</span>会<span style="color: black;">导致</span>发烧症状,<span style="color: black;">所说</span>不经常发烧的人免疫更差,<span style="color: black;">更易</span>得癌,可能<strong style="color: blue;">只是幸存者偏差</strong>罢了。</p><img src="//q6.itc.cn/images01/20240828/2d2680275a62415e8cda3452c327133c.jpeg" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">总之,发烧只是免疫机制下的一种常规手段,不要人为赋予它其他的含义,发烧<span style="color: black;">亦</span>不是越烧越好,<span style="color: black;">倘若</span>体温增长太<span style="color: black;">快速</span>,<span style="color: black;">亦</span>要采取<span style="color: black;">必定</span>降温手段,避免高温对人体的损害。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">参考资料:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">《37°C<span style="color: black;">作为</span>历史,人类标准体温<span style="color: black;">逐步</span>下降!》.中科院<span style="color: black;">理学</span>所.2022-03-06.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">《人体温度37℃已成历史,免疫力居然……》 .中国医学论坛报.2021-09-08.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">《发烧和不发烧的人,到底谁的免疫系统更厉害?》.健康时报.2023-01-06.</p>
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楼主发的这篇帖子,我觉得非常有道理。
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