Macular degeneration is a chronic, progressive disease that gradually destroys sharp central vision due to a deterioration of the macula, a tiny spot in the central portion of your retina comprised of millions of light-sensing cells. Because it is so commonly associated with aging, it is also known as age-related macular degeneration (AMD). There are two forms of AMD called "dry," most common and with no known treatment, and "wet," less common and treated with laser procedures. Genetic testing is now available to help identify those most likely to develop "wet" macular degeneration. In most cases, reversing damage caused by AMD is not possible, but supplements, protection from sunlight, eating a balanced diet and quitting smoking can reduce the risk and progression of macular degeneration. For suggestions, speak with your local Vision Source optometrist. Vision Source member practices have the experience and equipment necessary to diagnose and often treat the eye diseases detailed above, as well as many other eye diseases.