Abstract: office workers who use their eyes too much eat a banana every day, which can increase nutrition, improve vision, and relieve the symptoms of dry and painful eyes., We need to watch computers for a long time at work, and our eyes are not idle after work. We use mobile phones to play games and watch movies in the subway, and there is a TV dinner at home at night… All kinds of electronic products around us have brought a lot of convenience to our life, but also made our eyes suffer at the same time., Dietary eye protection strategy to prevent and treat eye fatigue. Eye protection strategy 1: supplement nutrients. Regular use of eyes will make eyes dry and sour, and some trace elements can “protect eyes and brighten eyes”, make eyes supplement nutrition and effectively improve fatigue. Let’s see what vitamins the eyes need most!, [vitamin A] vitamin A is the main nutrient to maintain the normal metabolism of human epithelial tissue. It can maintain the normal cornea, not make the cornea dry and degenerate, and enhance the ability to see in dark light. If the body lacks vitamin A, keratitis, dry eye disease, fear of light, tears, and even lead to conjunctival thickening or softening, vision loss, resulting in night vision Blindness or insomnia., How to supplement vitamin A,
need to watch the computer for a long time at work, and our eyes are not idle after work. We use mobile phones to play games and watch movies in the subway, and there is a TV dinner at home at night… All kinds of electronic products around us have brought a lot of convenience to our life, but also made our eyes suffer.
diet eye protection strategy prevention and treatment of eye fatigue
eye protection strategy 1: supplement nutrients
often use the eyes will make the eyes dry and sour, and some trace elements can “protect the eyes and brighten the eyes”, make the eyes supplement nutrition and effectively improve the fatigue state. Let’s see what vitamins the eyes need most!
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 degeneration, 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.
how to supplement vitamin a
vitamin A is mainly contained in animal foods, such as animal liver, egg, milk, cod liver oil, butter and so on. 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.
vitamin B2 can ensure the normal metabolism of retina and cornea. If you lack vitamin B2, you are prone to keratitis, tears, redness, itching and even eye spasm.
how to supplement vitamin B2
Vitamin B2 is the most easily deficient vitamin. Therefore, we should pay attention to choose foods rich in vitamin B2 in our diet, and eat more animal liver, heart, kidney, egg yolk, cream and colored vegetables, while some wild vegetables are particularly rich in vitamin B2.
vitamin C is one of the components of the eye lens. If the body lacks vitamin C, it is easy to suffer from cataract with cloudy lens.
how to supplement vitamin C
Eat more foods rich in vitamin C, such as fresh vegetables and fruits. Among them, the content of green pepper, cucumber, cauliflower, Chinese cabbage, fresh jujube, raw pear and orange is the highest.
zinc: it can increase the sensitivity of visual nerve. When it is insufficient, the visual quality synthesis of cone cells will be impaired, which will affect the color discrimination function. Oysters contain the highest amount of zinc in food, and liver, cheese and peanuts are also rich sources of zinc.
Selenium: it is an important trace element to maintain eyesight. You should eat more. Foods containing more selenium include fish, poultry, cabbage, radish, leek, garlic, etc.
molybdenum: it is an important component of the iris of the eye. The iris can adjust the size of the pupil to ensure clear vision. The molybdenum content in soybeans, lentils and radish tassels is high.
chromium: it can affect the insulin regulation function. If it is lacking, it will increase blood glucose, increase the osmotic pressure of lens aqueous humor, and increase the diopter, resulting in myopia. Chromium rich foods include brown rice, beef, mushrooms, grapes and vegetables.
calcium is the “protector” of eye tissue. Lack of calcium in the body will not only reduce the elasticity of the retina, increase the pressure in the crystal body, and lengthen the anterior and posterior diameter of the eyeball, but also cause degenerative lesions in the cornea and ciliary muscles, which is easy to cause vision loss or myopia.
how to supplement calcium
milk, beans, fungi, dried fruits and seafood are rich in calcium, which is consumed with vitamin D, which is conducive to calcium absorption.
eye protection strategy 2: eating the right food
eating the right food can supplement eye nutrition, alleviate fatigue and improve vision.
banana can protect eyes, which is first related to its rich potassium. Secondly, bananas contain a lot of β- Carotene. When the human body ingests too much salt, it will cause a large amount of water to remain in the cells, which can cause redness and swelling of the eyes, and the potassium in the banana can help the human body discharge these excess salt, let the body achieve the balance of potassium and sodium, and alleviate the discomfort symptoms of the eyes.
therefore, office workers who use their eyes too much eat a banana every day, which can increase nutrition, improve vision, and relieve the symptoms of dry and painful eyes.
2. Virgin fruit
virgin fruit is a vitamin warehouse. The content of vitamin A in virgin fruit is among the best in fruits and vegetables, and virgin fruit is also rich in vitamin AIt is rich in vitamin C and vitamin P, which can remove free radicals and has strong antioxidant capacity, so as to protect the deoxyribonucleic acid of cells and avoid gene mutation.
at the same time, the pectin in the virgin fruit can increase the elasticity of the skin, so eating it as a snack can not only beautify but also protect the eyes.
blueberry contains a special pigment, which is a natural antioxidant, helps to alleviate eye problems, and has a good maintenance effect on eye fatigue and poor vision at night. The Anthocyanins Extracted from wild blueberries are often used as eyesight protection for myopia, and to prevent the deterioration of vision. Blueberries also have good anti free radical effect, so its anti-aging function can not be ignored.
persimmon has high nutritional value and is rich in sucrose, glucose, fructose, protein, carotene, vitamin C, citrulline, iodine, calcium, phosphorus and iron.
persimmons contain about 1 ~ 2 times more vitamins and sugar than ordinary fruits. If a person eats a persimmon a day, the intake of vitamin C can basically meet half of the daily demand.
pitaya peel contains vitamin E and a more special component anthocyanin. Anthocyanins are contained in grape skin, red beet and other weight loss fruits and vegetables, but the anthocyanin content in pitaya fruit is the highest. They all have the functions of anti-oxidation, anti free radical and anti-aging. They can also improve the prevention of brain cell degeneration and inhibit dementia.
eye protection strategy 3: eyesight health tea
Appropriate amount of chrysanthemum, brew with boiling water and drink. Chrysanthemum is rich in vitamin A, which is not only an important substance to protect eye health, but also a good medicine for a variety of eye diseases in traditional Chinese medicine. Chrysanthemum tea can make people clear headed and bright eyes. It is very effective for dry eyes caused by excessive use of eyes. People who often feel dry eyes, especially those who often use computers, can drink more Chrysanthemum tea.
a proper amount of wolfberry is brewed and drunk with boiling water. Wolfberry nourishes the liver and brightens the eyes. It is rich in carotene, vitamin B1, vitamin B2, vitamin C, calcium and iron. It is a good eye product.