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Fav十万个为什么
为什么说体温的正常值是37℃？
体温的正常值被定为37℃，是因为这一温度下人体新陈代谢和酶活性达到最佳状态，同时具有历史数据支持。
1、新陈代谢和酶活性最佳：37℃是人体新陈代谢和酶活性达到最佳状态的温度，这一温度下身体的热量产生和散失平衡，有利于维持生命活动。
2、历史数据支持：19世纪德国内科医生Wunderlich通过对2.5万人的体温数据统计，发现腋下体温集中在36.2℃-37.5℃之间，取中间值37℃作为标准，这一数值被广泛接受并沿用至今。
3、医学研究依据：研究表明，体温每下降1℃，免疫力可能下降30%；而体温在37℃左右时，免疫系统功能最强，因此这一温度被认为是健康的标志。
总结：体温的正常值被定为37℃，是因为这一温度下人体新陈代谢和酶活性达到最佳状态，同时具有历史数据支持。
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