![]() If your diet is missing key vitamins or nutrients, or if you have a diagnosed deficiency, ask your doctor about supplements. Not wild about seafood? Nibble on nuts, legumes or seeds. Grover, M.D., clinical spokesperson for the American Academy of Ophthalmology and an ophthalmologist in Dallas. “Omega-3 supplements have also shown to be helpful,” says Davinder S. There’s also evidence that omega-3 fatty acids - found in salmon, tuna and sardines - can increase oil production, helping to prevent dry eye. ![]() These orange and red veggies are rich in beta-carotene, which the body uses to make vitamin A, which is essential for good vision. Add more color to your plate with carrots, sweet potatoes, butternut squash and red bell peppers. Eggs are another excellent source of lutein and zeaxanthin. Experts suggest these nutrients may block high-energy blue light, which can harm retinal cells, helping to protect vision and prevent the progression of age-related macular degeneration (AMD). They are full of the antioxidants lutein and zeaxanthin. Eat rightĬarrots may get all the press, but it’s those dark-green leafy vegetables (think spinach, kale, collard greens) that are vision-protecting powerhouses. If you’re in contact with airborne materials - by cutting wood, for instance, or mowing grass - consider safety glasses or protective goggles. If you spend a lot of time outdoors, consider wraparound sunglasses that protect from UV rays that can sneak in around the sides of the sunglasses. “A dark lens that does not filter out the UV properly is actually worse than no lens at all,” says Andrea Thau, past president of the American Optometric Association and a New York City-based optometrist, “because that dark tint makes your pupil dilate and invites more UV radiation to enter the eye.” Also, look for glasses that have a uniform tint. Look for sunglasses with a label that says “100 percent protection against both UVA and UVB” or “100 percent protection against UV 400.” Those invisible rays up your chances of getting cataracts, a clouding of the eye lens that typically occurs with aging. Our skin isn’t the only casualty of daily UV exposure. Wear sunglasses with ultraviolet (UV) protection In the U.S., African Americans are at particularly high risk. Still, as ominous as these statistics sound, many vision problems can be treated - and in some cases prevented - by following some simple, healthy habits. By age 80, 1 in 8 people have glaucoma, according to an Australian study. It’s estimated that by age 65, more than 90 percent of people have a cataract and that half of people between ages 75 and 85 have lost some vision due to a cataract. That’s a 150 percent increase over the next 30 years. By the year 2050, an estimated 895 million people worldwide will have developed vision impairment, according to a report in The Lancet.
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