Vitiligo, as a chronic skin disease, often makes patients feel exhausted due to its long treatment cycle, and the treatment effect is often unsatisfactory. However, the treatment of vitiligo is not without rules. Today, we will reveal 4 secrets tips to improve the treatment effect 

What are the benefits of ultraviolet light to the human body?A: There are many benefits of ultraviolet radiation to the human body: for example, ultraviolet radiation can induce the production of vitamin D, promote local blood circulation, accelerate wound healing, and have sterilization.

What is ultraviolet light? Ultraviolet light is light radiation with a wavelength between 180-400nm. According to the wavelength and its effects on the body, ultraviolet light can be divided into three bands: short-wave ultraviolet (UVC, 180-280nm), medium-wave ultraviolet (UVB, 280-320nm), and long