What do you like to eat

Abstract: the eyes also need vitamins and trace elements. Although the amount of these substances is small, they play an important role in the growth and development of the eyes, the maintenance of normal physiological function and the enhancement of disease resistance., In addition to rest and scientific use of the eyes, supplementing the eyes with things they like to “eat” is very effective in protecting the eyes, preventing eye diseases and preventing visual damage., So, what do your eyes like to “eat”? Like other human organs, the growth and development of eyes and the maintenance of physiological functions are inseparable from proteins, lipids and carbohydrates (such as starch and sugar). In addition, the eyes also need vitamins and trace elements. Although the amount of these substances is small, they play an important role in the growth and development of the eyes, the maintenance of normal physiological functions and the enhancement of disease resistance., Dry eyes and night blindness: eat more vitamin A. comments: vitamin A, also known as dehydroentgenol, is a raw material for synthesizing rhodopsin, which is a photosensitive substance and exists in the retina. If the eye lacks vitamin A, it will affect the synthesis speed of rhodopsin, lead to night blindness, reduce the secretion of lacrimal gland and cause dry eye disease., Food supplement: animal liver, egg, milk, carrot, beet, mustard, spinach, pumpkin, sweet potato, zucchini, apricot, peach, crab and halibut., Prevention of cataract: eat more vitamin C. comments: the intake of vitamin C in diet can affect the transparency of lens. Lack of vitamin C is one of the main causes of senile cataract., Food supplement: seabuckthorn, Rosa roxburghii, kiwi fruit, jujube, hawthorn and other fruits, rape, cabbage, coriander, tomato, chrysanthemum, spinach and other vegetables., In addition to rest and scientific eye use,

supplements the eyes with things they like to “eat”, which is very effective in protecting the eyes, preventing eye diseases and preventing visual damage.

so, what do your eyes like to “eat”? Like other human organs, the growth and development of eyes and the maintenance of physiological functions are inseparable from proteins, lipids and carbohydrates (such as starch and sugar). In addition, the eyes also need vitamins and trace elements. Although the requirements of these substances are small, they play an important role in the growth and development of the eyes, the maintenance of normal physiological functions and the enhancement of disease resistance.

dry eyes and night blindness: eat more vitamin a

comments: vitamin A, also known as dehydrogenated retinol, is a raw material for synthesizing rhodopsin, which is a photosensitive substance that exists in the retina. If the eyes lack vitamin A, it will affect the synthesis speed of rhodopsin, lead to night blindness, reduce lacrimal gland secretion and cause dry eye disease.

food supplement: animal liver, egg, milk, carrot, beet, mustard, spinach, pumpkin, sweet potato, zucchini, apricot, peach, crab and halibut, etc.

prevention of cataract: eat more vitamin C

comments: the intake of vitamin C in diet can affect the transparency of lens. Lack of vitamin C is one of the main causes of senile cataract.

food supplement: seabuckthorn, Rosa roxburghii, kiwi fruit, jujube, hawthorn and other fruits, rape, cabbage, coriander, tomato, chrysanthemum, spinach and other vegetables.

tears and eye itching: eat more vitamin B2

comments: vitamin B2 can maintain the normal metabolism of retina and cornea. Lack of vitamin B2 will lead to tears, redness, itching, spasm and other discomfort.

food supplement: milk, lean meat, eggs, lentils, animal liver, animal kidney, etc.

daily eye care: eat more vitamin B12, zinc and molybdenum

comments: vitamin B12 is very important for the formation of myelin sheath of nerve fibers (including optic nerve). Zinc participates in the synthesis of various substances in the eyes and regulates their physiological functions. Molybdenum is an important nutrient of iris.

food supplement: meat, pig liver, pig kidney, sea fish, laver, oysters, beans, peanuts, walnuts, chestnuts, radishes, etc.

to prevent myopia: eat more calcium, cadmium and selenium

comments: calcium can eliminate eye muscle tension, and the formation of eyeballs is also related to calcium. Teenagers’ eyeballs have not been shaped. At this time, if they are short of calcium, scleral elasticity will be reduced and may develop axial myopia. Cadmium deficiency will affect the secretion of insulin, lead to the increase of blood glucose, the osmotic pressure of aqueous humor in the eye will rise, and the diopter will increase, which may lead to myopia. Selenium participates in the activities of eye muscles and pupils and is an important element to maintain vision. If the daily selenium intake is less than 50 mg, vision will be affected after a period of time.

food supplement: calcium rich shrimp skin, kelp, soybeans, sesame paste, milk, cadmium rich beef, coarse flour, mushrooms, grapes, selenium rich fish, poultry, Chinese cabbage, radish, garlic, etc.