Getting older can be tough but knowing what to expect as you age can leave you well-prepared for the changes that come your way. Here, we'll take a look at some of the common vision problems experienced after age 40. Macular Degeneration This progressive disease may lead to vision loss if left untreated. The macula is an area at the back of the eye filled with light-sensing cells. When the macula begins to break down, or degenerate, vision can eventually become blurry. Prevention is key when it comes to macular degeneration — a diet rich in antioxidants (foods like berries, kale, pecans, and dark chocolate) may help protect your eyes from this age-related condition. Glaucoma While glaucoma is often thought of as a disease that affects the geriatric population, it can occur earlier in life as well. Glaucoma occurs when an increase in eye pressure damages the optic nerve. This condition can eventually lead to vision loss. While there isn't a cure for glaucoma, the diseas