Age-related eye diseases are the leading cause of vision impairment and blindness in the United States. Conditions such as age-related macular degeneration, cataract, diabetic retinopathy and glaucoma are affecting more Americans than before. Due to the increase of diabetes, hypertension , obesity and other systemic diseases among the American population vision screenings are becoming a vital part of patient care for undiagnosed conditions. Vision Vitals Foundation provides vision screenings for adults in our Mobile Eye Screening Unit throughout the nation.