Sunscreen: Not your only layer of defence
Friday, May 23, 2008 - 12:28
in Earth & Climate
It's easy to head out into the summer heat thinking you're protected because of all that sunscreen you've slathered on. You've judiciously checked the labels and decided on a sunscreen with an SPF rating of 30 or more. Slap it on and soak up the sun without fear of burning. But Canadian dermatologists say you could be setting yourself up for trouble.