Page 7 - 2018 Conway Senior Expo

RIVER VALLEY & OZARK EDITION OF THE ARKANSAS DEMOCRATGAZETTE • SENIOR EXPO SUNDAY, AUGUST 19, 2018
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consumption, UV radiation, eye surgery and high myopia may also contribute to cataract formation.
All About Vision lists the following types of cataracts:
• A subcapsular cataract, which occurs at the back of the lens.
• A nuclear cataract, which forms deep in the central zone of the lens.
• A cortical cataract, which starts as white opacities in the periphery of the lens, then grows inward.
The Mayo Clinic advised that there are no known methods to prevent cataracts or slow their progression, but choosing a healthy diet full of antioxidants, quitting bad habits such as smoking, managing diabetes and having regular eye examinations can help. It’s also a good idea to wear sunglasses that block against UVA and UVB light when outdoors.
Cataracts can cause blurring of vision and even make it difficult to see in bright conditions. Colors may seem faded, night vision may be adversely affected, and glare may be problematic. The AOA states that cataracts in their early stages are typically not treated, and changes to eyeglass or contact-lens prescriptions may
provide temporary visual improvement. If a cataract progresses to the point that it affects one’s ability to perform everyday tasks, surgery may be necessary to replace the natural lens with an artificial lens.
Learn more about cataracts by visiting www.nei.nih.gov, www.aoa.org or www. allaboutvision.com.
— Courtesy of Metro Creative
Knowing the signs of cataracts can help adults take early and necessary precautions in eye care.
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