People often believe that failing eyesight is an inevitable result of aging or eye strain. In truth, a healthy lifestyle can significantly reduce the risk of eye health problems.
Many fish are rich sources of omega-3 fatty acids.
Oily fish are fish that have oil in their gut and body tissue, so eating them offers higher levels of omega-3-rich fish oil. The fish that contains the most beneficial levels of omega-3s include:
Some studies have found that fish oil can reverse dry eye, including dry eye caused by spending too much time on a computer.
Citrus fruits are rich in vitamin C. Just like vitamin E, vitamin C is an antioxidant that is recommended by. the AOA to fight age-related eye damage.
Vitamin C-rich citrus fruits include:
Nuts and legumes
Nuts are also rich in omega-3 fatty acids. Nuts also contain a high level of vitamin E, which can protect the eye from age-related damage.
Nuts and legumes that are good for eye health include:
- Brazil nuts
Carrots are rich in both Vitamin A and beta carotene. Beta carotene gives carrots their orange color.
Vitamin A plays an essential role in vision. It is a component of a protein called rhodopsin, which helps the retina to absorb light.
Research on beta carotene's role in vision is mixed, though the body needs this nutrient to make vitamin A.
Leafy green vegetables
Leafy green vegetables are rich in both lutein and zeaxanthin and are also a good source of eye-friendly vitamin C.
Well-known leafy greens include: