Kale is great for the eyes as it contains beta-carotene aside from lutein and zeaxanthin. One cup of kale can provide 23.8 mg of lutein and zeaxanthin. Your body transforms beta-carotene into vitamin A which is fundamental to good eye health. As for lutein and zeaxanthin, they block blue light from getting into the underlying parts of the retina aside from lowering the risk of light-induced oxidative damage which may induce macular degeneration (AMD).
Citrus fruits refer to oranges, lemons, kiwi, tangerines, and grapefruit which do wonders for the eyes because they are full of Vitamin C. Also called as ascorbic acid, Vitamin C decreases the risk of getting cataracts. An adult can eat one or two servings of citrus fruits per day for good eyesight.
Conditions that may require a visit to an eye specialist
Despite eating healthy food, you may still experience eye health problems due to genetic, workplace, and accidental causes. If you have a family history of eyesight problems, such as corneal diseases and glaucoma, you may need regular checkups with an eye doctor for timely and proper diagnosis. Furthermore, if you experience sudden vision changes or severe eye pain and irritation, you should consult an eye specialist as soon as possible.
The food you eat can improve your eyesight. Nevertheless, if there’s a history of vision illnesses in your family as well as sudden eye pain, consider visiting an eye specialist who can diagnose the problem and recommend appropriate treatment.
- 6 Foods That Improve Your Eyesight, RD.com
- Eye Doctor Appointment: What to Expect, WebMD.com
- Lutein And Zeaxanthin: Eye And Vision Benefits, AllAboutVision.com
- These are the best foods to eat to improve your eyesight, BusinessInsider.com
- Vitamin C, AOA.org