网友分享了由压力引起的白发, Reddit user shares stress-induced grey hair that returned to original color.

网上讨论了压力如何影响头发. 一位Reddit用户分享了一张照片, A Reddit user shared a photo of a single hair strand that turned grey due to stress before returning to its original color, sparking online discussion about how stress affects hair. 专家们认为, 在头发生长过程中压力激素会暂时改变颜色的变化, Experts suggest stress hormones can temporarily alter pigmentation while hair grows, though reversals are unlikely in older adults.