thanks for joining us. thanks for having me. we just got evidence this week you should be wearing your sunscreen not just at the beach but all the time. the photographs you will see here are astounding. it mentioned cancer, sun burns and now we e learn they can also preserve your youth. the contrast is shocking. this man was a trucker for 28 years. the wrinkled side of the face was alongside his window. the sun did that. in a new study this week there is proof sunscreen doesn t just protect you from painful sun burns and skin cancer, it protects you from the anyone old curse wrinkles. wrinkling, spotting, loss of elasticity. all of it known as photo aging comes from exposure to the sun s radiation. specifically uva radiation. it s not the uvb radiation linked the to cancer. you can see in these photos, this is the hand of a person with no skin damage.
higher numbers really don t necessarily make a difference. they may give you a false sense of security or protection. also, make sure it covers a broad spectrum. that means it protects against uvb and uva radiation. you can find it on the label. of course dermatologists say the best defense, limit the time you spend in direct sunlight. makes sense. you can read more about it at cnn.com/health. coming up, the top golfer whose pro career almost ended before it ever began. her name is say tacy lewis. she came back. i have low testosterone. there, i said it. see, i knew testosterone could affect sex drive, but not energy or even my mood. that s when i talked with my doctor. he gave me some blood tests. showed it was low t. that s it. it was a number. [ male announcer ] today, men with low t have androgel 1.62% testosterone gel. the #1 prescribed topical testosterone replacement therapy increases testosterone when used daily.