by Joel Harrison
20. May 2011 13:05
Although the vast majority of people believe that sight is the most important of the five senses, a recently published study suggests that as many as 35% of Americans still fail to protect them by wearing sunglasses with UV filters.
According to Christine W. Sindt, OD, FAAO, Associate Professor of Clinical Ophthalmology, University of Iowa and Chair of the American Optometric Association Contact Lens & Cornea Council, it may be difficult to notice the damage in the short term, but when a person is exposed for longer periods, there is a serious risk to the eye and surrounding tissues. As a result, such diseases as cataracts are often diagnosed when it is too late to prevent permanent damage.
Certain characteristics (larger pupils, clearer lenses) make children especially susceptible to UV damage, and that is why parents should take special care to protect their eyes.
Fortunately, there are a number of ways in which people can protect themselves. Most contact lenses have a special layer protecting the eyes from the harmful UV rays, and patients should take UV protection when they choose which lenses to buy. In addition, experts recommend wearing wide-brimmed hats.
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