What is macular degeneration? It’s a condition that affects the macula, the central part of the retina, leading to gradual vision loss. It’s most common in people 60 and older and is also known as age-related macular degeneration. This Macular Degeneration Awareness Month, NYU Langone Health's Dr. Nitish Mehta is breaking down the facts—from symptoms and risk factors to available treatments. What people may not realize is that the disease comes in two forms: dry macular degeneration, caused by y