Your Official Sun Care Cheat Sheet

UVB rays are the second type of UV rays produced by the sun. While we may not see the damage of UVA rays until much later, the effects of UVB rays are more immediate. You can see the damage via sunburns. (Pretend the "B" stands for burn.) "UVB can also cause problems with the immune system and the eyes," explains Gonzalez.

Image via Imaxtree