Swiss Chard Superfood For Your Eyes
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Swiss chard is a Superfood for your Eyes because just 1/2 cup cooked (88g) is a top source of vitamin A (providing over 100% of the Daily Value) and a top source of lutein and zeaxanthin (9600 mcg), carotenoids that help maintain eye health. Studies show that vitamin A helps the eye to adapt from bright light to darkness, while inadequate intake can lead to night blindness and poor vision in dim light. Lutein and zeaxanthin are carotenoids believed to filter high-energy light waves which may cause free radical damage to the eyes.
One study found a 60% lower risk of age-related macular degeneration (AMD) in people whose intake of lutein and zeaxanthin was highest versus lowest. In addition, research has demonstrated an inverse relationship between lutein and zeaxanthin and age related cataracts, the leading cause of blindness in the world, particularly in developing contries. Researchers from one Harvard study of over 77,000 nurses reported that women (over age 45) who got the most lutein and zeaxanthin through their diets had 22% fewer cataract surgeries.
Bonus: Did you know that Swiss chard is also a Superfood for your heart, Skin, Bones and Immunity?
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