染头发会导致头上长白斑吗

为什么染过的头发会变白呢？

染发后变白的原因及护发策略的分享。

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染发会有白发吗？

长白发的原因很多。经常熬夜，压力过大，精神紧张都是长白发的原因。有了白发不要着急。你可以吃一些黑米、黑芝麻等食物，平时呢吃一些含有铜铁元素的食物，这类食物有很好的乌发护发的效果。

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