"Our eyes are perhaps our most delicate and sensitive organs, and are thus more susceptible to damage from UV rays and other causes of free radical damage. Cataracts, age-related macular degeneration, glaucoma, and diabetic retinopathy are among the common causes of visual impairment in the U.S. Antioxidant ""vision enhancers"" Bilberry and Lutein are clinically proven to help protect against, slow the progression of, even help reverse these and other common vision disorders."