People face the computer screen, watch TV or work overtime all day, will cause great damage to the eyes. A reasonable diet helps protect eyesight and reduce eye damage in life. So, what foods help protect eyesight?
Purple sweet potato
The Western scientific community, represented by the United States, has found that purple foods have one thing in common, through research on purple or black-purple vegetables, fruits, potatoes, and beans, and that they all contain an anthocyanin. "The substance. Anthocyanins have a strong antioxidant effect, can effectively block the "free radicals"; anthocyanins also have a magical anti-vascular sclerosis, can prevent heart attacks and stroke; a large number of cancer studies have also confirmed that flowers The pigment has excellent anti-mutation and anti-tumor preventive effects.
In the damage of free radicals to tissues and organs, the eyeball is the most vulnerable, and the anti-free radical efficacy of purple food is the best natural "eye protection food". Therefore, often eat some purple foods, can effectively maintain eye health and prevent the occurrence of various eye diseases.
spinach
Eating a lot of spinach may reduce the risk of blindness in the elderly. This is due to the carotenoid pigments in green leafy vegetables and yellow vegetables. Spinach helps to improve people's memory. It contains antioxidants that can block harmful molecules. Chinese medicine believes that spinach root can cure constipation, bleeding from hemorrhoids, and night blindness, and also recognizes that it has good adjuvant effects on vision.
carrot
The relationship between carrots and eyes is mainly from its carotenoids, because carotene can be converted into vitamin A in the human body. Vitamin A is very helpful to the eyesight of the eyes, especially in the dark light and the eyesight under the fast changing light, certain To participate in vitamin A can be successfully completed, people are now often staring at the computer, watching TV, playing games, this time consumed a lot of vitamin A, many people will feel dry eyes, if there is a lack of vitamin A in the diet will have this Bad feelings, so you should add more carotene, eat carrots can be the reason for this is the truth.
apricot
Apricot contains an appropriate amount of vitamin C and a rich source of vitamin A. It also contains sugar, protein, inorganic salts, vitamin B1, vitamin B2, and fat. It is a fruit with high nutritional value.
date
Jujube is rich in nutrients, contains 14 kinds of amino acids beneficial to the human body, vitamin content is higher than apples, bananas, dozens of times, there is "live vitamin pills" reputation.
tomatoTomatoes are rich in vitamins, minerals, carbohydrates, organic acids and a small amount of protein. Due to its acidity, it protects vitamin C and is not easily damaged during cooking.
Amaranth
Leek contains a lot of vitamin A, vitamin C, but also contains protein, calcium, cellulose, phosphorus, volatile oil, iron and fat. In addition, leeks also contain anti-biomass, with seasoning, bactericidal effect.
green pepper
Rich in vitamins, sugar, fiber, calcium, phosphorus, iron and other nutrients, is the highest vitamin C content in vegetables.
CherryOften sitting in front of the computer, because the eyes are too long to look at the screen, the photosensitive material on the retina will consume too much, if not timely supplement vitamin A and related nutrients, easily lead to eye pain, vision loss, photophobia and other symptoms, and even induce night blindness . According to the determination, the content of vitamin A per 100 grams of fresh cherries is 4-5 times higher than that of apples, grapes and other fruits. In addition, the iron content of cherries ranks first among fruits, and iron is also a raw material of hemoglobin, which is very suitable for women affected by computer radiation.
kelp
In addition to iodine, kelp also contains 1/3 of mannitol. The dried seaweed has a thick layer of “white frost†on the surface. It is mannitol in kelp. Mannitol has a diuretic effect and can reduce intraocular pressure. To treat acute glaucoma has a good effect. Other seaweeds such as wakame also contain mannitol, which can also be used as a supplement to treat acute glaucoma.
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