what is the efffect of UV radiation to human

Sagot :

UV radiation may result in a cute and chronic health effects on the skin ,eye, and immune system..
Small amounts of Ultra Violet radiation can be beneficial to humans, for it can treat diseases like rickets, eczema and jaundice because it is essential in the production of vitamin D. But, prolonged radiation can result in various health problems. The most common in sunburn. Excessive exposure can also lead to inflammatory reaction of the eye, skin cancer, and cataracts(in severe cases).