"There's no excuse...no reason not to." That's what Amarillo dermatologist Elaine Cook says about wearing sunscreen.
On Tuesday, Amarillo had a high UV-Index rating, which can be very detrimental to your skin. The UV Index tells the intensity of UVA and UVB rays hitting your skin from the sun. UVA rays are the ones that cause skin cancer. UVB rays are the ones that cause aging, wrinkles and general skin discoloration.