Melanin is the pigment that gives the skin its characteristic color. Vitiligo is caused by a loss of pigment in the skin, due to destruction of pigment-forming cells known as melanocytes. The exact cause of the destruction of these cells is not known. One possible explanation might be that the body's immune system destroys the cells, as in other autoimmune conditions. Although vitiligo affects all races equally, it is more noticeable in dark-skinned people. Here are three major factors cause vitilgio.
1. Low immunity is one of the factor that induce the vitiligo, the immunity of human being directly related to the health status, if you have a low immunity ability, you are more easier to have some disease. Some of the disease will caused immunity disorder, this will cause the morbidity of the vitiligo increased.
2. Long time of the poor diet habit will lead to the lack of the trace element, the trace element is one of the important element for our human being, the trace element need to maintain normal metabolism of human body nutrition, some people because of the long-term partial eclipse, picky about food, such as poor eating habits, can cause the lack of some trace elements, thus affecting the body of melanin synthesis, it is easy to cause the chest vitiligo.
3. The clothes will cause the friction and irritation that will induce the vitiligo. Some women didn’t pay much attention to the quality and the material of the underclothes. They choose to buy some cheap underclothes. However the chest is often prone to get friction. And the underwear usually is tight. After a long period, it will induce the vitiligo.
Anyway, there are many reasons cause the vitiligo, such as the mental factors, if you have a lot of stress, and the mental stress is extremely anxious, if you mental didn’t get relieved in a long time, this will induce the vitiligo.