德国一项研究发现,头发的颜色、光泽等信息,与人的心理状态息息相关。头发的颜色不仅由年龄决定,也代表着人的心理能量。心情郁闷苦恼时,白发也随之而生,因此,情感承受重压或生活遭遇重大创伤时,真的可能“一夜白头”;而生活轻松幸福,心态乐观的人,年过花甲却仍能有一头黑发。紧张不安、心情焦躁的时候,身体高度紧张, A German study found that hair color, luster and other information, and people’s mental state are closely related. The color of the hair is not only determined by age, but also represents one’s mental energy. When the mood is gloomy and distressed, the white hair also arises, therefore, when the emotion is under heavy pressure or the life experiences heavy trauma, it is really possible to “lose heart overnight”; and life is relaxed and happy, mentally optimistic person, Still have a dark hair. Nervous, anxious mood, the body is highly strained,