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Produce
Keeps Your Eyes Healthy
Vitamin
A, which is found in many different fruits and vegetables, is very
important to the health of your eyes. Other nutrients in produce,
such as carotenoids, also play a role in maintaining healthy eyes
and good vision. An example of a carotenoid is lutein. Lutein is
found in dark green leafy vegetables like spinach.
Our
body's cells will sometimes generate free radicals. These free radicals
can damage important cells such as the ones in our eyes. Over time
this can lead to age-related eye diseases and cataracts. Antioxidants
in our diet, like Vitamin A or the carotenoids in spinach, can protect
our cells from becoming damaged.
In
general, brightly colored foods such as carrots or broccoli contain
antioxidants. Other vitamins and minerals also act as antioxidants
like vitamin C or zinc.
Food Sources:
-
Carrots,
tomatoes, sweet potatoes, yams, broccoli, cantaloupe, kale,
spinach, collard greens and other dark leafy greens. These
fruits and vegetables contain the antioxidants lutein and zeaxanthin
(both are carotenoids), which have a high concentration in the
eyes.
-
Citrus
fruit, strawberries, melon, peppers, potatoes (cook with the
skin on!), tomatoes, broccoli, peas, dark leafy greens.
All of these have a good amount of vitamin C, which helps protect
the lens of the eye.
-
Peaches,
carrots, pumpkin, winter squash, peas, dark leafy greens, red
peppers, sweet potatoes, yams, any yellow or orange fruits and
vegetables. These contain Vitamin A, which is a main component
of the receptors in the eye.
Adapted
from "Mealtime Memo", Senior Services Nutrition Project,
Seattle/King County.
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