Eye Health and Dietary Supplements Visual impairments are a widespread issue in the United States, affecting over 3.4 million individuals aged 40 and above who suffer from blindness or diminished sight. Estimates point to approximately 21 million Americans experiencing visual difficulties and as many as 80 million having eye conditions that can lead to blindness. Some of the main culprits behind vision loss in older adults are age-related macular degeneration (AMD), glaucoma, cataracts, and