Sunscreen – Dr. Jill Grimes

Sunscreen 101

June 10, 2019June 10, 2019

See that shot glass? BURN that image into your memory, because believe it or not, that’s how much you should use every time you apply sunscreen! What else do you need to know? Here’s my Sunscreen 101.

Let’s start with SPF. What does it mean? Sun Protection Factor is a measure of a sunscreen’s ability to protect the wearer against UV radiation from UVB. Note that the sun produces both UVA and UVB, and BOTH cause damage that can lead to skin cancers. Right now, though, the SPF only addresses the UVB protection. So, SPF means that compared to bare … Read more

Summertime & SUNBURNS: Just Say NO

June 22, 2018June 1, 2014

Happy June 1st! With summer here, it’s time for my annual post on SUNSCREENS. Remember that “base tans” are a medical myth- no pre-tanning helps prevent sunburns. Period. As for sunscreens- which one is the best? Sprays are so fast and convenient- but do they work? Which ingredients matter?

Let’s start with SPF. What does it mean? Sun Protection Factor is a measure of a sunscreen’s ability to protect the wearer against UV radiation from UVB. Note that the sun produces both UVA and UVB, and BOTH cause damage that can lead to skin cancers. Right now, though, … Read more