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我家女孩9岁多了,头发很浓密,但有几根白头发。是不是宝贝缺乏什么微量元素,还是有其他原因?她的白头发会不会越来越多?有什么治疗方法吗?黑龙江苏黎毛发之所以呈现黑色,主要是其中含有黑色素。黑色素是由酪氨酸演变而来,当黑色素减少或缺失,毛发就会变白。少儿生白发俗称少白头,与多种因素有关。其一是遗传因素,父母有少白头的,孩子也可能有;其二是患自身免疫性疾病,如甲状腺炎等;其三是营养缺
My girl is 9 years old, her hair is very thick, but she has a few white hair. Is there any other reason why the baby is lack of trace elements, or is there any other reason why her white hair will not be more and more? What kind of treatment is there? The reason why the hair of Heilongjiang Su Li is black is that it mainly contains melanin. Melanin is evolved from tyrosine, when melanin reduction or loss, the hair will become white. Commonly known as white hair children less white hair, and a variety of factors. One is genetic factors, parents have less whiteheads, the child may also have; the second is suffering from autoimmune diseases such as thyroiditis; the third is the lack of nutrition