4. Spinach
Popeye knew his secret. Spinach is literally packed with almost every vitamin out there, but the key components are vitamin C, lutein, zeaxanthin and beta carotene. Also, spinach has a high concentration of antioxidants that will help fight macula degeneration. Zeaxanthin and lutein increase the pigment density in the macula area, which acts as a natural sunscreen for the eyes, absorbing 40 to 90 percent of the dangerous blue light spectrum rays. Spinach can be eaten stewed, boiled, in salads or as a sauce for pasta.
5. Sweet potatoes
Here comes another high beta carotene food for great vision. The bright orange colored flesh of these vegetables is packed with this important element. They can be baked, fried and mashed just as regular potatoes. The sweet, soft taste will leave you breathless. Sweet potatoes really are a sweet ingredient when trying to keep healthy.
6. Fish – salmon and sardines
Fish, in general, has high amounts of healthy omega 3 fats, essential for any healthy lifestyle. But salmon and sardines are even better, having a higher amount of omega 3 fats, which will ensure a healthy vision. Omega 3 fats work by protecting the tiny blood vessels that surrounds and are buried in the eyeball. Try to eat at least 6 ounces of wild salmon or sardines every day and you will surely see the difference.