What Are The Benefits of Ultraviolet Light To The Human Body?

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, pain relief and other effects; Ultraviolet light can promote skin pigmentation and pigmentation, which is conducive to enhancing skin's sunscreen ability.

Ultraviolet rays can also promote the thickening of the skin cutin and enhance the barrier role of the skin. Ultraviolet light has multiple benefits, it can be used to treat a variety of skin diseases including psoriasis, vitiligo and other diseases.