Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
众所周知,当我们想关心一个人,却又不知道说点什么的时候,可以发一句万能的“多喝热水”。这个万金油的嘱咐看起来难免有些敷衍,但“适当补水有益健康”也确实是深入人心的常识。不过,喝水具体有什么确切的好处呢?多数人或许都听过一些零星的科普,但没有系统性的概 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
要远离打鼾,我们要先知道鼾声从何而来。当人入睡后,颈部肌肉逐渐放松,导致上呼吸道变得狭窄,无法让足够的空气进入肺部。由于气体流通受阻,当人吸气和呼气时,上呼吸道周围的软组织就会产生振动,形成鼾声。气道越窄,振动幅度越大,鼾声就越大。另外,鼻中隔偏曲、鼻息肉、下颌短小,以及舌头或扁桃体肥大等,都会引发打鼾。