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 .The Age-Related Eye Disease Study (AREDS), published in 2001, found that certain nutrients — zinc, copper, vitamin C, vitamin E, and beta carotene — may reduce the risk of age-related decline in eye health by 25 percent.This study was updated in 2013 to test different versions of the original formula. The variations included omega-3 fatty acids, zeaxanthin, lutein, and beta carotene; the study found that certain combinations may work better than others.Further studies agree that omega-3 fatty acids (including DHA), copper, lutein, and zeaxanthin are vital for eye health.
The AREDS reports support the following nutrient-rich foods:
1. Fish:
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:
- tuna
- salmon
- trout
- mackerel
- sardines
- anchovies
- herring
Some studies have found that fish oil can reverse dry eye, including dry eye caused by spending too much time on a computer.
2. 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 are available for purchase in most grocery stores and online. Nuts and legumes that are good for eye health include:
3. Seeds:
Like nuts and legumes, seeds are high in omega-3s and are a rich source of vitamin E.
Seeds are available for purchase in most grocery stores and online. Seeds high in omega-3 include:
4. Citrus fruits:
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:
- lemons
- oranges
- grapefruits Read More..
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