Computer people must eat these kinds of bright food

Abstract: due to the development of science and technology, more and more people use computers. We all know that sitting in front of computers all day is bad for the eyes. What protective measures should be taken to protect the eyes? Here are some kinds of bright food. Let’s take a look., These four kinds of bright food computer families must eat. The common symptoms of eye fatigue are headache, swelling of forehead and dry eyes. Long term eye fatigue can cause vision loss and work efficiency reduction. To protect eyes, in addition to paying attention to the combination of work and rest at ordinary times, do not read books, watch TV and do eye exercises regularly for a long time, and often eat food beneficial to eyes, which can also play a great role in protecting eyes., I. food rich in vitamin A. vitamin A is the main nutrient to maintain the normal metabolism of human epithelial tissue. It can maintain the normal cornea, prevent the cornea from drying and degradation, and enhance the ability to see things in dark light. If the body lacks vitamin A, keratitis, dry eye disease, fear of light, tears, and even conjunctival thickening or softening, vision loss, resulting in night blindness or insomnia., Therefore, choose foods rich in vitamin A. Vitamin A is mainly contained in animal foods, such as animal liver, eggs, milk, cod liver oil, butter and other foods. In addition, carotene is the prerequisite substance of vitamin A, which can be converted into vitamin A in the body, but its conversion rate is only 1 / 6. It is mainly contained in carrots, spinach, lettuce leaves, leeks, water spinach (bamboo leaf vegetables), pea seedlings, alfalfa, pumpkin, tomato, amaranth, loquat, laver, green beans, etc., II. Foods rich in vitamin B2 can ensure the normal metabolism of retina and cornea. If vitamin B2 is lacking, it is easy to suffer from keratitis, tears, redness, itching and even eye spasm. Vitamin B2 is a kind of vitamin that Chinese residents are easy to lack. Therefore, we should pay attention to choosing foods rich in vitamin B2 in our diet, especially in adolescence. We should eat more animal liver, heart, kidney, egg yolk, cream and colored vegetables, especially some wild vegetables.,

these four kinds of bright food computer families must eat

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. The common symptoms of eye fatigue are headache, swelling of forehead and dry eyes. Long term eye fatigue can cause vision loss and work efficiency reduction. To protect eyes, in addition to paying attention to the combination of work and rest at ordinary times, don’t read books, watch TV, do eye exercises regularly for a long time, and often eat food beneficial to eyes, which can also play a great role in protecting eyes.

I. food rich in vitamin a

vitamin A is the main nutrient to maintain the normal metabolism of human epithelial tissue, can maintain the normal cornea, do not make the cornea dry and degenerate, and can enhance the ability to see things in dark light. If the body lacks vitamin A, keratitis, dry eye disease, fear of light, tears, and even conjunctival thickening or softening, vision loss, resulting in night blindness or insomnia.

therefore, choose foods rich in vitamin A. Vitamin A is mainly contained in animal foods, such as animal liver, eggs, milk, cod liver oil, butter and other foods. In addition, carotene is the prerequisite substance of vitamin A, which can be converted into vitamin A in the body, but its conversion rate is only 1 / 6. It is mainly contained in carrots, spinach, lettuce leaves, leeks, water spinach (bamboo leaf vegetables), pea seedlings, alfalfa, pumpkin, tomato, amaranth, loquat, laver, green beans, etc.

II. Food rich in vitamin B2

vitamin B2 can ensure the normal metabolism of retina and cornea. If it is lack of vitamin B2, it is easy to suffer from keratitis, tears, redness, itching and even eye spasm. Vitamin B2 is a vitamin that Chinese residents are easy to lack. Therefore, we should pay attention to choosing foods rich in vitamin B2 in the diet, especially in adolescence. We should eat more animal liver, heart, kidney, egg yolk, cream and colored vegetables, especially some wild vegetables.

III. foods rich in vitamin B1 and niacin

if the intake of vitamin B1 and niacin is insufficient, they are prone to symptoms such as nystagmus and visual retardation. Vitamin B1 is rich in coarse grains, and niacin is generally sufficient in food. Therefore, as long as the diet is reasonable and the food is diversified, the purpose of eye protection can be achieved.

IV. food rich in vitamin C

vitamin C is one of the components of eye lens. If the body lacks vitamin C, it is easy to suffer from cataract with cloudy lens, so you should eat more foods rich in vitamin C, such as fresh vegetables and fruits.