What food does cataract eat good fast

summary

Many diseases in the active treatment at the same time, but also in the daily diet for maintenance, in order to make the treatment effect more ideal, cataract is no exception, but many patients do not understand the disease of daily diet precautions, so that the diet control is not ideal, now let's talk about cataract eat what food is better

What food does cataract eat good fast

First, you should take enough vitamins: scientists have found that vitamin C can prevent the formation of cataract, it can reduce the damage of light and oxygen to the lens. If vitamin C intake is insufficient, it is easy to cause lens degeneration. Therefore, the elderly should eat more fresh vegetables such as tomatoes, spinach, onions, Chinese cabbage and kidney beans, and fruits such as strawberries, oranges, pomelo and oranges, which are rich in vitamin C. Low levels of vitamin E in the blood can also induce cataracts. Because vitamin E will increase the oxidation reaction when it is decreased, it is easy to make the crystal protein agglutination become turbid. Eating cabbage, cauliflower, sunflower oil, peanut oil, Cereals, legumes, dark green plants, liver, eggs and dairy products can get more vitamin E. A recent study showed that people who ate the most beta carotene and other carotenoids in their diet had a half lower risk of cataract than those who ate the least. A diet rich in vitamin A can reduce the risk of cataracts by 40%. Beta carotene is mostly contained in vegetables with dark green leaves. In addition, orange and red fruits are also more, such as tomatoes, peaches, watermelons and carrots. Animal liver, egg and milk are the best direct sources of vitamin A. the vitamin A contained in rape, spinach, shepherd's purse, fennel, pumpkin, tomato and other vegetables can also be converted into vitamin A in the liver. 　　

In addition, supplement trace elements: human visual acuity is directly related to selenium, selenium deficiency can induce lens opacity and cataract, which has long been confirmed by scientists. Selenium rich foods include animal liver, kidney, heart, fish and shrimp, milk, egg yolk, lean meat, mushroom, fungus, sesame, etc. According to our research, serum zinc level is related to the incidence rate of cataract. The lower serum zinc level, the higher the incidence rate of cataract. Oyster, fish, lean meat, animal liver, kidney, eggs and dairy products have high zinc content, among which oyster has the highest zinc content, with the zinc content of 14 mg per 100 g oyster.

Finally, drinking more tea: medical researchers found that in a large number of observation and contrast, the elderly who drank 5 cups of tea a day had a much lower risk of cataract than those who drank no tea or few tea drinking habits, and those who drank some tea had lower incidence rate of cataract than those who never drank tea. Scholars believe that this is related to the large amount of tannic acid contained in tea. Modern medicine believes that cataract disease is due to the free radicals produced by the oxidation reaction in the body acting on the lens of the eyeball.

matters needing attention

Cataract disease mostly occurs in the elderly, if not treated for a long time, it will lead to lens degeneration, cataract disease if not treated in time, it will cause glaucoma disease, which will cause more serious damage to vision.