Looking at the computer screen for a long time, the photoreceptor rhodopsin on the retina is expedited. If it fails to replenish its synthetic vitamin A and related nutrients in time, it can cause vision loss, eye pain, photophobia, and dark adaptation.
Vitamin A and beta-carotene help make up liver and eyesight and relieve eye fatigue. Vitamin A is mainly found in the liver, cod liver oil, and egg yolk of various animals, and plant foods can only provide vitamin A. Beta-carotene is mainly found in carrots, tomatoes, spinach, and other fruits and vegetables.
Vitamin C is also very beneficial to the eyes. Vitamin C content in the human eye is several times higher than in the blood. With age, vitamin C content decreased significantly, lens malnutrition, over time will cause lens degeneration. Therefore, we must eat more vitamin C-rich vegetables and fruits.
Carrots are rich in sucrose, glucose, starch, etc. Among them, the content of pro-vitamin A is the most, and its effect is similar to that of cod liver oil. In addition, carrots are also rich in carotenoids that can maintain eye and skin health.
Spinach contains protein, fat, carbohydrate, crude fiber, calcium, phosphorus, iron, carotene, riboflavin, etc. It is not only a vegetable with high nutritional value but also an eye-catching product.
Other eyesight foods: tomatoes, leeks, wolfberry fruit, green peppers, apricots, dates, sweet potatoes.
Computers are characterized by high speed, singleness and repetition in their operations. They are in a forced position for a long period of time (referring to a part of the body in an unnatural (state position) that easily leads to musculoskeletal systems such as the waist, neck, shoulders, elbows, and wrists. The best way to reduce the damage to the bones of your computer is to use your computer for a while to get up and move for a few minutes.In terms of diet, eat more foods that contain high amounts of calcium and beneficial bones.Milk not only contains high levels of calcium. , And the lactic acid can promote the absorption of calcium, is the best natural source of calcium.In addition, the calcium content of dairy products such as cheese, yoghurt, etc. is also very high, should be eaten regularly.Hami is rich in nutrients, rich in calcium, phosphorus, etc. Trace elements and high protein content.Hami and other marine products are good sources of calcium.The nutrient content and the therapeutic value of oilseed rape can be regarded as the best in vegetables.The calcium and iron content is very rich. Eat rapeseed with blood and blood pressure, strong bones, heat and detoxification effect.Black sesame is a good source of calcium, its calcium, health effect is better than white sesame several times.People who do not like to drink milk, can One day to eat three spoons of black sesame instead. In addition, the high calcium content of sesame sauce.Soybean is a high-protein food, high calcium content, and rich in lysine and iron easily absorbed by the body. Other soy products are also complementary Calcium, 150g tofu with calcium up to 500 mg Other bone-building foods: broccoli, celery, seaweed.
Postscript: At the suggestion of some netizens, specifically, vitamin A (VA) does not exist in vegetables and fruits, but the carotene contained in vegetables and fruits can be converted into VA in the human body. Carotene is fat-soluble. Substances can only be absorbed and utilized by the body if they are dissolved in fats and oils. Therefore, the best method is to eat after oiling (the most reasonable combination of carrot and pork). Vitamin C is a water-soluble substance, juice, eat raw will be better. If you need to cook heating time not too long or you will lose nutrients.
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