The mission for a healthy vision July 14, 2021 - 00:00 Posted in: News In the U.S., about 4.2 million adults over the age of 40 are either legally blind or suffer from impaired vision. Age-related eye disorders such as macular degeneration, cataract, diabetic retinopathy, and glaucoma are the leading causes of blindness and poor vision among Americans. “An important aspect of disease prevention ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!