But eating your way to good eyesight isn't only about beta-carotene. Though their connection to vision isn't as well-known, several other vitamins and minerals are essential for healthy eyes. Make these five foods a staple of your diet to keep your peepers in tip-top shape.
1. Leafy Greens: They're packed with lutein and zeaxanthin—antioxidants that, studies show, lower the risk of developing macular degeneration and cataracts.
2. Eggs: The yolk is a prime source of lutein and zeaxanthin—plus zinc, which also helps reduce your macular degeneration risk.
3. Citrus & Berries: These fruits are powerhouses of vitamin C, which has been shown to reduce the risk of developing macular degeneration and cataracts.
4. Almonds: They're filled with vitamin E, which slows macular degeneration, research shows. One handful (an ounce) provides about half of your daily dose of E.
5. Tuna, salmon, mackerel, anchovies and trout are rich in DHA, a fatty acid found in your retina—low levels of which have been linked to dry eye syndrome.
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