Uvb Rays Burn News Today

Are blocked. uva rays age the skin. uvb rays burn, and both cause cancer. but the perfect sunscreen doesnt count if you use it wrong. dont need sunscreen on a cloudy day? wrong! 80% of uv rays still get through the haze. only use sunscreen at the beach? nope! anytime youre outside, uv rays attack the skin so you need protection. and you have to reapply sunscreen every two hours. remember: spf plus broad spectrum equal healthy fun in the sun. visit www.fda.gov/sunscreen for more information. a me...