Sun exposure and skin damage may not be a concern for those of us in more northern climes right now, but if you're wintering in Rio or snowbirding in Santa Fe, you might be interested in this interesting study on the positive effects caffeine may have on post-sun exposure skin. Based on a study conducted a few years ago that indicated women who drank more than 6 cups of caffeinated coffee per day had a lower incidence of skin cancer than those who drank less, researchers at the University of Washington exposed mice to UV rays and then rubbed them down with a caffeine solution. The result? Well, preliminarily, it appears that the mice who received the caffeine solution on their skin had a lower incidence of damaged skin cells than the mice that did not and they're hypothesizing that the caffeine helps the body eliminate the damaged cells more easily. While more testing is needed to determine how caffeine can help with skin cancer prevention, you might think about adding a little extra protection to your sunblock by cooling off with an iced latte while you're relaxing on the beach.
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