Food that can be closed.
1, chrysanthemum
To improve eyesight, chrysanthemum should be recommended first. A cup of high-quality chrysanthemum with one or two drops of honey is a good drink to nourish the liver and improve eyesight. For people with cold weakness, adding some rock sugar to chrysanthemum tea can slightly weaken the cold and be more suitable for their own physique. For people with strong heat, adding rock sugar will weaken the heat-clearing effect of chrysanthemum tea.
2. Hemerocallis
Day lily is fragrant and delicious. Chinese medicine says it has the functions of clearing heat and cooling blood, calming nerves and improving eyesight, and treating palpitations. Day lily has the function of clearing away heat and promoting diuresis. Eating cold is refreshing and appetizing, which is good for health. However, fresh day lily contains a kind of "colchicine", which is toxic. After being absorbed by the gastrointestinal tract, it can be oxidized into "colchicine" in the body, which is very toxic.
Step 3: carrots
Carrots are rich in sugar, fat, volatile oil, carotene, vitamin A, vitamin B 1, vitamin B2, anthocyanin, calcium, iron and other nutrients. Carrots contain a large amount of carotene, the molecular structure of which is equivalent to two molecules of vitamin A. After entering the body, 50% of them become vitamin A through the action of enzymes in the liver and small intestine mucosa, which has the function of protecting liver and improving eyesight and can treat night blindness.
4.medlar
Lycium barbarum is rich in carotene, vitamin A, vitamin B 1, vitamin C, calcium, iron and vitamin B2, which are all essential nutrients for eye health. Drinking Lycium barbarum chrysanthemum tea regularly can improve your eyesight.
5. Others
Eggs (of hens)
Among all foods containing protein, eggs rank first, which shows that protein in eggs is quite rich. If human eyes want normal organization and renewal, they all need proper protein to support them. In other words, if the body lacks protein, it will cause symptoms such as decreased eye function, decreased vision, and even more serious, it may be blind. Therefore, in order to have better and healthier eyesight, we must pay attention to protein's supplement. Besides eggs, milk and soybeans are also good choices to supplement protein. Therefore, when eating breakfast, you can choose eggs with milk.
pumpkin
Pumpkin tastes very sweet, and it tastes excellent whether it is porridge or cooking, so many people like pumpkin very much. Moreover, pumpkin also contains a lot of vitamin A, which has a good effect on eye care. This is mainly because vitamin A can well combine with protein in eyes to form rhodopsin, which can generate nerve impulses in dark light. If vitamin A is insufficient, the strength of the human body will decline, and in severe cases, a series of vision problems will occur. So in daily life, if you want to prevent vision problems, pumpkin rich in vitamin A is a very good choice!
fish
Many people say that eating fish can nourish the brain, so many families will prepare a fish for every meal for the sake of children's intelligence. In fact, fish is not only helpful to people's intelligence, but also helpful to people's vision. This is mainly because fish contains a lot of vitamin B 1, and people's eyesight is declining. The most important thing is the lack of vitamin B 1 in the body, which weakens the resistance of the visual nervous system. Therefore, eating fish regularly can not only alleviate some vision problems, but also prevent a variety of vision problems.
Animal liver
For people, vitamin B2 is indispensable for eye health. If the body lacks vitamin B2, the eyes are prone to tears, spasms and other symptoms. Over time, it will bring various vision problems. Animal liver is a good source of vitamin B2, so we can eat more animal liver in our daily life to make our eyes healthier.
Food categories that help to improve eyesight
The first category is foods containing more vitamin A, such as beef liver, sheep liver, pig liver, chicken liver, egg yolk, butter, milk and goat milk. Keep the cornea normal and don't make it dry and degenerate. Enhance the ability to see in the dark.
The second category is foods containing more carotene, such as carrots, pumpkins, green beans and tomatoes. It's best to cook it in oil, or add some cooked oil when it's cold. This carrot can transform vitamin A in human body.
The third category is foods containing more riboflavin and vitamin B2, such as milk, dry goods, lean meat, eggs, yeast and lentils. It can ensure the normal metabolism of retina and cornea of eyes. People who have seen food that can improve their eyesight will see: