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Who is at risk for cataracts?
Cataracts occur as part of the aging process, so everyone is at risk
eventually. By age 75, about 70 percent of people will have cataracts. The
eye’s lens slowly becomes less flexible, less transparent and thicker. Then
areas of the lens become cloudy. Usually cataracts develop in both eyes at
about the same time.
These factors increase the risk of developing cataracts:
- Advanced age;
- Diabetes;
- Family history;
- Smoking;
- Previous eye injury or inflammation;
- Prolonged steroid use (especially combined use of oral and inhaled
steroids); and
- Extensive exposure to sunlight.
If you have any of these risk factors, you should schedule an appointment
with your ophthalmologist, Eye M.D.
What can I do to protect my vision?
Wearing sunglasses and a hat with a brim to block ultraviolet sunlight may
help to delay cataract. If you smoke, stop. Researchers also believe good
nutrition can help reduce the risk of age-related cataract. They recommend
eating green leafy vegetables, fruit, and other foods with antioxidants.
If you are age 60 or older, you should have a comprehensive dilated eye exam
at least once every two years. In addition to cataract, your eye care
professional can check for signs of age-related macular degeneration,
glaucoma, and other vision disorders. Early treatment for many eye diseases
may save your sight.
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