Cataracts are the leading cause of blindness in the United States, according to Prevent Blindness America, which declared June as Cataract Awareness Month. Cataracts affect more than 24 million Americans 40 and older. More than half of all Americans have cataracts by the time they are 80 years old, but cataracts can also appear in young adults or even newborns. Prevent Blindness America (PBA) estimates that by 2020, 30 million Americans will have cataracts. Unlike many other causes of vision loss, vision loss resulting from cataracts can be managed or significantly restored. There is no better time than Cataract Awareness Month to learn the symptoms and risk factors of ...