Barr has macular degeneration and glaucoma , eye diseases that get progressively worse and can steal vision . The risk for both diseases goes up for everyone after this month . Sun exposure can up the risk for glaucoma and macular degeneration .
Barr has macular degeneration and glaucoma , eye diseases that get progressively worse and can steal vision . The risk for both diseases goes up for everyone after age 60 . Sun exposure can up the risk for glaucoma and macular degeneration .