What do you eat

Abstract: Vitamin C is the general name of compounds showing the biological activity of ascorbic acid. It is a water-soluble vitamin, which is rich in fruits and vegetables. Vitamin C is also very good for the eyes. Vitamin C is a nutrient for the intraocular lens., Students, computer users, accountants and other people who use too many eyes will have the symptoms of eye fatigue and gradual decline in vision. Many people begin to be short-sighted, but eating more bright food can improve it. So what are the bright foods? There are three main types of foods, including vitamin A, vitamin C and carotene, which are the best bright food., Bright food: it contains vitamin A. the chemical name of vitamin A is retinol. It is the first vitamin found. In 1913, four scientists including Tevez of the United States found that cod liver oil could cure dry eye disease. A yellow viscous liquid was purified from cod liver oil. In 1920, British scientist manot officially named it vitamin A. Vitamin A is officially regarded as an essential factor in nutrition in the world. Lack of vitamin A will lead to night blindness., Vitamin A is divided into vitamin A alcohol and carotene. Vitamin A can treat eye diseases. Its use was found as early as ancient times. Vitamin A is a component of rhodopsin that feels weak light in visual cells. It is related to dark vision. If the human body is lack of vitamin A, it will affect the dark adaptability., Recommended foods: first, vitamin A, i.e. various carotenes, exist in plant foods, such as green leafy vegetables, yellow vegetables and fruits, rich in spinach, alfalfa, pea seedlings, sweet potatoes, carrots, green peppers, pumpkins, etc; The other is vitamin A from animal food, which can be directly used by human body. It mainly exists in animal liver, milk, dairy products (non skimmed milk) and poultry eggs., Bright food: it contains vitamin C. people who use too many eyes, such as

students, computer people and accountants, will have the symptoms of eye fatigue and gradual decline of vision. Many people begin to be short-sighted, but eating more bright food can improve it. So what are the bright foods? There are three main categories, including vitamin A, vitamin C and carotene.

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bright food: vitamin A contains

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. The chemical name of vitamin A is retinol, which is the first discovered vitamin. In 1913, four scientists including Tevez of the United States found that cod liver oil could cure dry eye disease. A yellow viscous liquid was purified from cod liver oil. In 1920, British scientist manot officially named it vitamin A. Vitamin A is officially regarded as a necessary factor in nutrition in the world. Lack of vitamin A will lead to night blindness.

vitamin A is divided into vitamin A alcohol and carotene. Vitamin A can treat eye diseases. As early as ancient times, some people found its use. Vitamin A is a component of rhodopsin that feels weak light in visual cells, which is related to dark vision. If the human body lacks vitamin A, it will affect the dark adaptability.

recommended foods:

one is vitamin A, that is, various carotenes, which exist in plant foods, such as green leafy vegetables, yellow vegetables and fruits. The contents are rich in spinach, alfalfa, pea seedlings, sweet potatoes, carrots, green peppers, pumpkins, etc; The other is vitamin A from animal food. This kind of vitamin A can be directly used by human body. It mainly exists in animal liver, milk, dairy products (non skimmed milk) and poultry eggs.

bright food: Vitamin C

vitamin C is the general name of compounds showing the biological activity of ascorbic acid. It is a water-soluble vitamin, which is rich in fruits and vegetables. Vitamin C is also very good for the eyes. Vitamin C is a nutritional element of intraocular lens. Insufficient intake of vitamin C is one of the factors leading to cataract. Patients should supplement more vitamin C.

recommended foods:

there are many foods containing vitamin C, among which cherry has the highest content, followed by guava, red pepper, persimmon, broccoli, strawberry, orange, mustard cauliflower, kiwi fruit and so on.

bright food: Containing β- Carotene

β— Carotene (C40H56) is one of carotenoids and orange fat soluble compound. It is the most common and stable natural pigment in nature. β— Carotene can be transformed into vitamin A after entering the human body. Its molecular structure is equivalent to two molecules of vitamin A. after entering the human body, 50% of it can be transformed into vitamin A through the action of enzymes in the liver and small intestinal mucosa, which can tonify the liver and brighten the eyes, and can treat night blindness.

carotene has attracted unprecedented attention in the medical community in recent ten years. People have proved through experiments that the eyesight of the eye depends on the macula of the fundus if there is not enough β— Carotene for protection and support, this part will have degenerative lesions, that is, aging, vision will decline, and even night blindness. Therefore, the human body ingests enough β- Carotene, which plays an important role in treating eyes.

recommended food:

β- The most abundant sources of carotene are green leafy vegetables and yellow and orange fruits (such as carrots, spinach, lettuce, potatoes, sweet potatoes, broccoli, Hami melon and white gourd). In general, the more strongly colored fruits or vegetables are, the more rich they are β- Carotene.

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are bright food. Spinach pig liver soup is recommended to effectively protect eyesight. The

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materials

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include 200g pig liver, 250g spinach, an appropriate amount of starch, 5g sesame oil, an appropriate amount of refined salt, soy sauce and monosodium glutamate. The

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methods are

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1. Wash the pig liver, cut it into thin slices and stain it with dry starch slurry.

  2。 Wash and cut the spinach into sections, and cut the root into four parts.

  3。 Put the pot on the fire and add a large bowl of water. After the water boils, put the pig liver piece by piece into the pot, add a little soy sauce and refined salt, and when the soup in the pot boils, add spinach (put the stem first and then the leaves). When it boils again, add an appropriate amount of monosodium glutamateAnd sesame oil.

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experts remind: what are the bright foods? These are the relevant contents. Only by learning more about health preservation can you have a healthy and beautiful body.