Lutein and zeaxanthin are two antioxidants found in food that directly affect eye health. Most Americans don't get enough of these nutrients from food alone. Therefore, a supplement with these nutrients can Zeaxanthin: Uses, Benefits, Side Effects, and Dosage Lutein with Zeaxanthin, Lycopene, Grape Seed, Astaxanthin and more Gade Nutrition Eye Nutrients Richard Manganiello, MD Amazon.com: Lutein and Zeaxanthin Supplements, 40mg Per Serving, 300 Softgels Plus Astaxanthin, Omega 3s, & Phospholipids Non GMO : Health & Household