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When exactly should I be wearing sunglasses
By Nathan Sauer
Sunglasses play an important role in protecting your eyes from potentially harmful UV rays. This invisible form of energy takes the form of radiation which can damage your eyes if they are overexposed. But the pertinent question is, how much protection do I need? Or stated differently, when exactly should I be wearing sunglasses?
One of the major determinants about deciding whether a particular situation calls for the use of sunglasses is the environment in which you are in. Rather surprisingly, UV exposure is greater on the snow, as well as on sand, pavement and water, than in more green environments. We often imagine a park at high noon to be some of the most dangerous conditions for U...
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