What foods can prevent color blindness

Abstract: Vitamin C is one of the components of the eye lens. Lack of vitamin C is easy to make the lens turbid and suffer from cataract. Give children more foods containing vitamin C, such as various vegetables and fruits, among which green pepper, cucumber, cauliflower, Chinese cabbage, fresh jujube and raw pear have the highest content., Everyone has heard of color blindness. Many friends in life are color blind. Due to the influence of the disease, it is difficult for them to distinguish colors, and there are only black and white in their eyes, which brings a lot of trouble to their daily life. Therefore, we should carry out the prevention of color blindness and see what foods are used to prevent color blindness.,    1。 Foods rich in vitamin A can prevent dryness and degeneration of conjunctiva and cornea, and can prevent and treat “dry eye disease”. The cornea of the eye is dry and easy to be invaded by bacteria, which can cause perforation and blindness. Vitamin A can also enhance the adaptability of the eyes to the dark environment. Severe vitamin A deficiency is prone to night blindness. Animal I raw foods rich in vitamin A are pig liver, chicken liver, egg yolk, milk and goat’s milk; Plant foods such as carrots, spinach, leeks, green peppers, sweet potatoes, oranges, apricots, persimmons, etc. Mom should learn some clever tricks. Make it so that children like to eat.,    2。 Food rich in vitamin C, vitamin C is one of the components of the eye lens. Lack of vitamin C is easy to make the lens turbid and suffer from cataract. Give children more foods containing vitamin C, such as various vegetables and fruits, among which green pepper, cucumber, cauliflower, Chinese cabbage, fresh jujube and raw pear have the highest content.,    3。 Calcium containing food, calcium deficiency will cause children’s neuromuscular excitability to increase, so that the ocular muscles are in a highly tense state, thus increasing the pressure of extraocular muscles on the eyeball. Over time, it is easy to cause visual damage. Therefore, give children more calcium containing foods. Lean meat, milk, eggs, beans, fish and shrimp, kelp, vegetables and oranges are relatively rich in calcium, but the calcium content of food is generally low. For example, the calcium content per kilogram of lean meat is less than mg, while infants aged 0 ~ 3 need to add 400 ~ 800 mg of calcium every day. The calcium content of milk and dairy products is second to none in human food. The calcium content per milliliter of milk exceeds 1 mg, and the calcium is easily absorbed by the human body. Therefore, we must form the habit of drinking milk to infants and young children every day. In addition, cooking methods such as burning spareribs soup and sweet and sour spareribs can increase the content of calcium., Everyone has heard of

color blindness. Many friends in life suffer from color blindness. Due to the influence of the disease, it is difficult for them to distinguish colors, and there are only black and white in their eyes, which brings a lot of trouble to their daily life. Therefore, we should carry out the prevention of color blindness and see what foods are used to prevent color blindness.

  1。 Vitamin a rich food

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vitamin A can prevent dryness and degeneration of conjunctiva and cornea, and can prevent and treat “dry eye disease”. The cornea of the eye is dry and easy to be invaded by bacteria, which can cause perforation and blindness. Vitamin A can also enhance the adaptability of the eyes to the dark environment. Severe vitamin A deficiency is prone to night blindness. Animal I raw foods rich in vitamin A are pig liver, chicken liver, egg yolk, milk and goat’s milk; Plant foods such as carrots, spinach, leeks, green peppers, sweet potatoes, oranges, apricots, persimmons, etc. Mom should learn some clever tricks. Make it so that children like to eat.

  2。 Vitamin C is one of the components of the eye lens. Lack of vitamin C is easy to make the lens turbid and suffer from cataract. Give children more foods containing vitamin C, such as various vegetables and fruits, among which green pepper, cucumber, cauliflower, Chinese cabbage, fresh jujube and raw pear have the highest content.

  3。 Calcium deficiency of calcium containing foods

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will cause the increase of neuromuscular excitability in young children, so that the ocular muscles are in a high tension state, thus increasing the pressure of extraocular muscles on the eyeball, which is easy to cause visual damage over time. Therefore, give children more calcium containing foods. Lean meat, milk, eggs, beans, fish and shrimp, kelp, vegetables and oranges are relatively rich in calcium, but the calcium content of food is generally low. For example, the calcium content per kilogram of lean meat is less than mg, while infants aged 0 ~ 3 need to add 400 ~ 800 mg of calcium every day. The calcium content of milk and dairy products is second to none in human food. The calcium content per milliliter of milk exceeds 1 mg, and the calcium is easily absorbed by the human body. Therefore, we must form the habit of drinking milk to infants and young children every day. In addition, cooking methods such as burning spareribs soup and sweet and sour spareribs can increase the content of calcium.

  4。 Alkaline food

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physical fatigue is caused by acidic metabolites in the body, and eye fatigue is no exception. When the internal environment is acidic, it will change the cornea and ciliary muscle that can regulate eye fatigue, reduce elasticity and resistance, and easily form myopia and amblyopia. If you eat more alkaline food, it will neutralize the acid environment in the body, so as to relieve eye fatigue. Alkaline foods include coarse rice, apples, oranges, kelp, beans, green peppers and other fresh foods. Mothers should try their best to make their children eat more alkaline foods.

  5。 When the content of chromium in the human body of chromium containing food

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decreases, the effect of insulin will be significantly reduced, which will increase the osmotic pressure of plasma, lead to changes in the osmotic pressure in the lens and eye chamber of the eye, make the crystal convex, increase the diopter, and cause amblyopia and near vision. The chromium needed by the human body should be taken from natural foods, such as brown rice, corn and brown sugar. In addition, lean meat, fish and shrimp, eggs, beans, radishes, also have a certain content. Mothers should pay attention to that the baby eating more sweets can also change the osmotic pressure of lens and aqueous humor, which will also make the lens convex and increase the diopter.

  6。 Riboflavin containing food

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riboflavin can ensure the normal metabolism and development of retina and cornea. Foods rich in riboflavin include milk, cheese, lean meat, eggs, yeast and lentils.

food for preventing color blindness