Healthy eye is highly dependent on certain things, including adequate nutrition and antioxidants. There are several nutrients that are believed play an important role for healthy eye. The nutrients include lutein, beta-carotene, zeaxanthin, several types of vitamins such as vitamin C and vitamin E. With adequate nutrient intake, you will get a healthy eye. Therefore, besides doing eye exercises to improve vision, you also need to consume foods that contain nutrients for the eye.
Where nutrients for the eye come from? Some types of vegetables and fruits provide necessary nutrients for the eyes. Vitamin C, vitamin E, and vitamin A contained in fruits and vegetables, like oranges, kiwi, grapefruit, dried apricots, tomatoes, peppers, raw carrots, vegetables including cabbage and spinach, green peas (beans/string beans). In addition, this vitamin can also be found in nuts, grains, dairy products and eggs.
To meet the needs of antioxidants such as lutein and beta-carotene, you can consume several types of vegetables. Even the fruits in your garden actually provide high antioxidant. Tutein and zeaxanthin can be found in yellow peppers, mango, and green vegetables such as cabbage, spinach and broccoli. Zeaxanthin found in orange peppers, broccoli, corn, lettuce, spinach, oranges, and eggs. Most of these foods also contain vitamins A, E and C.
Now it’s time for us to give enough nutrients for our eye. And it can be done naturally, with the adequate consumption of vegetables and fruits.
What are the benefits of nutrition and antioxidants for eye health?
Several studies concluded that the nutrients and antioxidants play an important role in protecting the eye from damage caused by the sun’s rays, particularly ultraviolet light. UV rays can harm the eyes because it can damage the eye lens. The blue color of the sun can damage the retina of the eye.
The role of antioxidants is very important in neutralizing the waste products of metabolism, free radicals. Free radicals are shown to cause damage to lipids, proteins, and components of the lens. However, if there are enough antioxidants, free radical damage to the eyes will be reduced, even can be neutralized.
Antioxidants are also useful in keep the healthy cells and tissues around the eyes and other organs.
With the above facts, now it is time for us to increase the consumption of nutrients and antioxidants for our eyes. And as a precautionary measure in reducing damage to the eye, you should do a few things below:
Exercise regularly
Avoid tobacco smoke. Even better if you quit smoking
Consumption of adequate vitamins A, C, and E
Increase consumption of fruits and vegetables
Perform regular eye exercises.
Note: if you want to know more about eye exercises to improve vision, you can visit this page.
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