Although there are several different types of cataracts, they are all caused by loss of transparency in the crystalline lens of the eye. This loss of transparency causes a disruption in the transmission of light to the retina. Cataracts most commonly occur among people who are over age 55, although it can affect younger people and may rarely affect newborns. There is no known prevention for cataracts that occur as a natural process of aging. However, there is growing evidence that exposure to ultraviolet light and cigarette smoking may speed their development. Avoidance of excessive sun exposure and smoking is a sound preventive measure. A comprehensive eye health examination is needed to detect cataract formation. After diagnosis, regular follow-up care is needed to assure the best possible correction for the level of impairment. Cataracts can be successfully treated. Working together, you and your Today's Vision doctor can develop a plan that will help you maintain the best possible vision in spite of the gradual development of cataracts.

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