UV Rays are not that entirely harmful. In fact, regular but moderate exposure to the sun’s UV rays is beneficial both for your skin and health.
UVB rays emitted by the sun is vital for the production of vitamin D, an essential nutrient needed by the body to carry out certain important processes such as the maintenance of bone health, strengthening of the immune system, and protection against certain types of cancer. However, you need to keep in mind that overexposure to UVB rays is still damaging to your skin and health.
UVA radiation, on the other hand, is very harmful. It can cause your skin to become unhealthy and age prematurely. Furthermore, it can also cause wrinkles, eye damage, and so much more.
However, the good news is that you can effectively neutralize the damaging effects of both UVA and UVB rays through a natural method—green tea.
A certain study conducted in Case Western Reserve University showed that green tea is highly effective in protecting your skin from the damaging effects of UV exposure such as sunburn. In the said study conducted in 2000, volunteers were required to apply green tea extract on the skin of their buttocks. The results of the research showed that the said body part received full protection from the harmful effects of UV radiation after applying the green tea extract.