Vitiligo is a skin disease that causes the skin to lose its color. It occurs when the melanocytes, cells that give skin their color, die or do not work. This is a problem because these cells protect against the light from the sun.
Vitiligo is a skin disease that causes the skin to lose its color. It occurs when the melanocytes, cells that give skin their color, die or do not work. This is a problem because these cells protect against the light from the sun.