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Cyber sun predictor
Natural Health, July-August, 2004
Each morning, type in your zip code at the EPA's new SunWise site (epa.gov/sunwise/uvindex.html) to get your ultraviolet-index forecast. Even at low UV levels, the EPA recommends slathering on sunscreen with an SPF of at least 15. Choose a broad-spectrum product with avobenzone, zinc oxide or titanium dioxide to block UVA light.
Previously thought to be less carcinogenic than UVB light, UVA rays induce a greater number of mutations in the layer of skin where cancers arise, suggests a study from the Proceedings of the National Academy of Sciences.
COPYRIGHT 2004 Weider Publications
COPYRIGHT 2004 Gale Group