Now that Summer is officially here, we're going to be spending more time outside enjoying all that nature has to offer! Ah, but there is an upside and a downside to everything---the glorious sun that makes our summer days warm and bright can also damage our skin and eyes with its UV rays. There are actually two main kinds of rays to be concerned about: UVA rays, which penetrate deep into the skin and cause long term skin damage, and UVB rays, which cause sunburns, are linked "to more than 90% of nonmelanoma skin cancer" and to the development of cataracts. According to a USA Today article, a decade ago sunscreens were designed to primarily protect people from UVB rays. Nowadays scientists have come to the conclusion that UVA rays are far more detrimental to the skin because they penetrate more deeply than UVB rays and are the most likely cause of melanoma, the most lethal form of skin
cancer.
What can you do to protect yourself? First of all, wear sunglasses with UV protective lenses to protect your fragile eyes from the sun. With the bug-eye goggles the girls are wearing these days, it seems that fashion has inadvertently provided an unintended health-benefit!
Another thing you can do is to cover up exposed skin with summer-appropriate clothing. Yes---for some especially fair-skinned that may include long pants and long-sleeved shirts. Some companies like Coolibar, Solumbra , and Solartex manufacture SPF clothing that block up to 97% of UVA/UVB rays. If you don't want to purchase a new wardrobe, you can make your clothing into sun protective clothing by washing your garments in SunGuard, a laundry detergent that gives your clothes a UPF (Ultraviolet Protection Factor) of 30, which effectively blocks 96% of the sun's ultraviolet rays.
Yet another thing to consider is that the sun's ultraviolet rays are the strongest from 11 a.m.-3 p.m., so it is advisable that you avoid being in the sun during these hours. If you must be out during these hours, slather on the sunscreen, or seek the shade of a tree or some outdoor structure.
Perhaps the most important thing you can do is to choose the right kind of sunscreen. First of all, you must choose one with the proper SPF, which means "Sun Protection Factor...a measure of a sunscreen's ability to prevent UVB from damaging the skin. Here's how it works: If it takes 20 minutes for your unprotected skin to start turning red, using an SPF 15 sunscreen theoretically prevents reddening 15 times longer — about five hours." The Skin Cancer Foundation warns that sunscreens are ineffective after two hours and must be reapplied, and that most sunscreens don't protect you from UVA rays. You'll find that most sunscreens contain octylmethoxycinnamate and/or cinoxate, which protect against UVA rays, and oxybenzone and/or sulisobenzone, which protect against shortwave UVA rays. To get even more effective protection, purchase a sunscreen that contains avobenzone (Parsol 1789), ecamsule (Mexoryl), titanium dioxide, or zinc oxide.
My wife and I use sunscreens manufactured by Aveeno, L'oreal, and Neutrogena and have been pleased with their non-greasy feel and relative waterproof properties. These three products were a bit pricier because they are non-comedogenic (won't clog pores) and because of their well-recognized namesakes. The L'oreal sunscreen was especially pricey because it contains mexoryl SX, a product long used in Europe that blocks short wave UVA rays not blocked by other sunscreens. On the low end we've tried Coppertone's Continuous Spray sunscreen, and while the price was reasonable and the coverage/protection effective, I felt like I was wearing a spray-on rubber suit and had a heck of a time trying to wash it off in the shower.
In any case, you don't have to break the bank to protect your skin from the sun's rays this summer. Sure, you may find the prospect of applying sunscreen unappealing and contrary to the free spirit of summer, but consider the alternatives---looking like George Hamilton (see above picture), or even worse, Magda---that ultra-tan freaky lady from There's Something About Mary!!!!!!!!!!













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