天知道哈佛的长寿研究是怎么搞出来的。有关影响老年寿命的研究表明：说话太多很费神,消耗老年人的元气。

来源: attendance 于 2022-05-23 13:30:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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