Cataracts, a clouding of the eye's lens that blocks vision, are common in people 65 and older. But although age is a major risk factor, you may be able to slow the process:
Wear sunglasses. Buy glasses that guard against both types of rays, UVA and UVB.
Eat healthy foods. Vitamins in fresh vegetables and fruits may protect the lens. Other foods that help support eye health include whole grains, nuts and seeds.
Control diabetes. High blood sugar levels irritate eye tissue and also damage proteins in the lens.
Quit smoking. Studies indicate that smokers may experience cataract symptoms earlier than nonsmokers.
Don't drink too much alcohol. People who have four or more drinks a day may be more likely to get cataracts.
Have regular eye exams. Cataracts are easier to treat the earlier they are diagnosed.
Don't ignore symptoms. Clouded or blurred vision, increasing problems with night vision, sensitivity to lights and glare, seeing halos around light and a fading of colors.
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