Most of us who have perfect vision aren’t usually very concerned about the health of our eyes. Unfortunately, eyesight deterioration is something we have to look out for as we age. So, instead of waiting until visual performance starts worsening, we should start eating proper food that can ensure health and proper functioning of the eyes.
Egg yolk is high in lutein and zeaxanthin, two carotenoids that prevent cell damage in the retina and protect the eyes from the hazardous effects of ultraviolet rays. They also delay development of age related macular degeneration and cataracts.
A type of vitamin A known as beta-carotene gives this fruit its characteristic color. This vitamin can be used to treat dry eyes and helps to safeguard the cornea, which is the outermost layer of the eye. It also plays a major role in the production of the pigment rhodopsin that helps to improve night vision and delays loss of vision in patients with eye-related health conditions.
These fruits are rich in anthocyanin which is a pigment that makes plants red, purple and blue. Anthocyanin prevents inflammation and acts as an antioxidant. They also protect blood vessels against enzymes like metalloproteinase and elastase that pose a threat to collagen.
Fishes like tuna and salmon are high in omega-3 fatty acids which help to prevent macular degeneration and pathological dry eyes. They also prevent glaucoma which is caused by ocular hypertension. They do this by ensuring that excess intraocular fluid is properly drained.
5. Citrus fruits
Fruits like oranges and tangerines have a high vitamin C content. This vitamin promotes eye health by producing collagen which can be found in the cornea, promoting formation of blood vessels for improved circulation and also has antioxidant effect.
Turkey is high in zinc, which functions with vitamin A to increase production of the melanin pigment, which protects your eyes. It also improves night vision. It also contains vitamin B3 which dilates blood vessels, thereby increasing blood flow to the nerve that controls the eye.
7. Leafy vegetables
Vegetables like spinach, lettuce and kale are rich in lutein and zeaxanthin which may help to improve the range of vision, prevent cell damage and generally prevent eye discomfort and vision problems.
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