What foods should be eaten to prevent cataracts

1. Eat and live regularly, pay attention to the combination of work and rest, and exercise; Properly control the time for reading, writing and watching TV, the time for reading, writing and watching TV should be controlled within 1 hour, and you should close your eyes every 1 hour to rest, or do eye exercises, and you can also go outdoors for a few minutes; Get enough sleep; Be open-minded, pay attention to control emotions when encountering unpleasant things or troublesome family trivialities, treat them correctly, and maintain a happy mood.

2. In our daily diet, we can also take in elements that are beneficial to our eyes from many aspects. Lutein and zeaxanthin have a strong antioxidant effect, it can absorb harmful light into the eyeball, and with its strong antioxidant properties, prevent eye aging, delay vision loss, and achieve better lens protection. Foods rich in lutein and zeaxanthin are:

Leafy greens (e.g. spinach, kale, mustard greens, etc.), pumpkin, green legumes (e.g. peas) and cauliflower, etc.

3. Biogen-E has strong antioxidant properties, which can reduce the change and damage of oxygen free radicals to important cellular components (such as proteins, nucleic acids, lipids and sugars, etc.). It can also reduce and prevent the production and deposition of lipofuscin, thereby protecting the unsaturated fatty acids in the phospholipid components of the cell membrane, and has a good effect on stabilizing the structure of the biofilm and maintaining the activity and receptor of membrane-bound enzymes. Vitamin E enables biofilms to perform normal physiological functions and can delay cell aging.

Foods containing vitamin E include peanuts, sesame seeds, lettuce, daylily, lean meat, milk, eggs and deep-sea fish.

4. Eat more zinc-rich foods According to research, the content of zinc in the lens is higher, while the zinc content in the lens of people with cataract is significantly reduced. Therefore, zinc deficiency can promote the formation of cataracts, so people with cataracts should eat more zinc-rich foods, such as herring, sardines, lean meat, peanuts, walnuts, oysters, etc.

5. Eat more foods rich in vitamin CScientific research has found that vitamin C has the effect of preventing the formation of cataracts. Because the formation of cataract is the result of the long-term action of light and oxygen on the lens, vitamin C can reduce the damage of light and oxygen to the lens, so as to prevent the occurrence and development of cataracts. For this reason, middle-aged and elderly people with cataracts should eat more foods rich in vitamin C, such as tomatoes, jujubes, prickly pears, and fresh green vegetables.

6. Eat more selenium-rich foodsScientific research has found that when the selenium content in the body is insufficient, it can lead to a significant decrease in the activity of glutathione hydrogenase in the lens, and the incidence of cataract can be significantly increased. Therefore, to prevent cataracts, we should eat more selenium-rich foods, such as asparagus, mushrooms, grains, fish, shrimp, etc.

7. Eat less foods with high cholesterol According to the research of relevant scholars, patients with cataracts have a higher cholesterol content in their lenses, so it is believed that the occurrence of cataracts has a certain relationship with cholesterol, so foods with high cholesterol, such as egg yolks, eels, animal offal, etc., should be properly controlled.

1. Vitamin intake.

Vitamin C has the effect of preventing the formation of cataracts, and it reduces 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 vitamin C-rich tomatoes, spinach, onions, cabbage, four-season beans and other novel vegetables and strawberries, oranges, pomelo, oranges and other fruits.

In addition, low levels of vitamin E in the blood can also contribute to cataracts. Studies have shown that older people who take vitamin E have half as many cataracts as those who do not. When vitamin E is reduced, the oxidation reaction increases, and the protein coagulation of the lens becomes cloudy.

Eat cabbage, cauliflower, sunflower oil, peanut oil, cereals, legumes, dark green vegetables, liver, eggs and dairy products in your diet to get more vitamin E.

People who consume the most carotene and other carotenoids in their diet have a 50% lower risk of developing cataracts than those who consume the least of them. Lots in the diet – carotene can reduce the risk of cataracts by 30%, and a diet rich in vitamin A can reduce the risk of cataracts by 40%. Carotene is mostly found in vegetables with dark green leaves.

In addition, orange and red vegetables are also more nutritious, such as tomatoes, peaches, watermelons and carrots. Animal liver, eggs and milk are the best direct sources of vitamin A, and the original vitamin A contained in vegetables such as rape, spinach, camellia, fennel, pumpkin, and tomatoes can also be changed to vitamin A by the liver.

2. Supplement trace elements.

The sensitivity of human vision is directly related to selenium, and selenium deficiency can induce lens opacity and cataracts, which has long been proven by scientists. Foods rich in selenium include animal liver, kidney, heart, fish and shrimp, milk, egg yolk, lean meat, shiitake mushrooms, fungus, sesame seeds, etc.

Some studies in China have shown that serum zinc capacity is also related to the incidence of cataracts, and the lower the serum zinc capacity in the body, the higher the incidence of cataracts. Among animal products, oysters, fish, lean meat, liver, kidney, eggs and dairy products contain the highest levels of zinc. Among them, oysters have the highest zinc content, with a zinc content of 14 mg per 100 grams of oysters.

3. Drink plenty of tea.

Modern medicine believes that cataract disease is caused by the use of free radicals in the lens of the eyeball due to the oxidative reaction in the body. Many of the tannic acids contained in tea can block the oxidation of free radicals in the body, so tea also reflects the useful preventive effect of cataract disease. Therefore, it is best for the elderly to develop the habit of drinking tea every day, because this can prevent the occurrence of senile cataracts, and at the same time prevent the deepening of cataracts.

Everyone is familiar with cataract, it is a very common type of disease, and it occurs more often in middle-aged and elderly people, and it is a disease that endangers health and life. Therefore, we must pay attention to some health care methods, in addition to positive **, some foods can have the effect of protecting eyesight, which is good for cataract patients, take a look at these foods.

Bell peppers:

Bell peppers are a very suitable vegetable for raw consumption, rich in vitamin C, B complex and carotene as strong antioxidants, which can help prevent cataracts, heart disease and cancer.

Cherry:

Cherries are particularly high in iron and are also rich in vitamin A and carotene. In addition, it is rich in vitamins B, C, calcium, phosphorus and other mineral elements.

Fish:

Fish protein contains a lot of vitamin A and amino acids. Vitamin A and amino acids, especially histidine, are essential for the metabolism of the eyes and lens. If you eat fish regularly, it can promote metabolism, and it can also supplement amino acids, which is good for improving physical fitness and preventing cataracts.

Eating fish can promote the metabolism of the eyes, and it can also replenish nutrients, which has a recovery effect on cataract patients.

Goji berries, longan meat:

It is effective to take it continuously after decoction in water, and wolfberry is rich in carotene, vitamins and trace elements such as calcium, phosphorus, and iron. Longan meat is rich in vitamin B2Vitamin C and protein.

Goji berries and longan meat can have the effect of supplementing trace elements and vitamins, and regular eating has a protective effect on the eyes.

Black Sesame:

Stir-fried and ground into powder, each time with 1 tablespoon into milk or soy milk to take, and can add 1 tablespoon of honey, black sesame seeds are rich in vitamin E, iron and protein, can delay the body's aging, improve eye metabolism.

What is suitable for cataract patients, some foods to protect vision, everyone knows, these foods are good for the eyes, and can also supplement rich trace elements, which are good for the prevention of cataracts, and can also have the effect of protecting vision, so these foods can be eaten often.

1 Adequate vitamin intake: Vitamin C has the effect of preventing the formation of cataracts, which 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 usually eat more fresh vegetables such as tomatoes, spinach, onions, Chinese cabbage, and green beans rich in vitamin C, and fruits such as strawberries, oranges, pomelo, and oranges. Low levels of vitamin E in the blood can also trigger cataracts. Because when vitamin E is reduced, the oxidation reaction will increase, and the protein agglutination of the crystal will become turbid.

Eat cabbage, cauliflower, sunflower oil, peanut oil, cereals, legumes, dark green plants, liver, eggs and dairy products in your diet to get more vitamin E. People who consumed the most carotene and other carotenoids in their diet had half the risk of developing cataracts compared to those who consumed the least. A diet rich in vitamin A can reduce the risk of cataracts by 40%.

Carotene is mostly found in vegetables with dark green leaves. In addition, orange and red fruits are also more common, such as tomatoes, peaches, watermelons and carrots. Animal liver, eggs and milk are the best direct vitamin A, rape, spinach, camellia, fennel, pumpkin, tomato and other vegetables contained in provitamin A can also be converted into vitamin A in the liver.

2. Supplement trace elements: human visual acuity is directly related to selenium, selenium deficiency can induce lens cloudiness and cataract, selenium-rich foods include animal liver, kidney, heart, fish and shrimp, milk, egg yolk, lean meat, shiitake mushroom, fungus, sesame, etc. Among animal foods, oysters, fish, lean meat, animal liver, kidney, eggs and dairy products contain high levels of zinc, among which oysters have the highest zinc content, with zinc content reaching 14 mg per 100 grams of oysters.

3. Drink more tea: The elderly who can drink 5 cups of tea a day are much less likely to suffer from cataract than those who do not drink tea or have little habit of drinking tea, and those who drink some tea have a lower incidence of cataract than those who never drink tea. This is related to the high amount of tannic acid contained in tea.

Cataract disease is caused by free radicals produced by oxidative reactions in the body acting on the lens of the eyeball. The large amount of tannic acid contained in tea can block the occurrence of oxidation reactions that produce free radicals in the body, and tea can play an effective role in preventing cataracts. Therefore, it is best for the elderly to develop the habit of drinking more tea every day, because this can prevent the occurrence of senile cataracts, and at the same time can hinder the deepening of cataracts.

I don't know what type of cataract you have.

**Methods can be drugs**, such as: pinoxine eye drops, Qi Ju Dihuang capsules, and surgery**, surgery ** is the most basic and effective method. At present, phacoemulsification combined with intraocular lens implantation technology is mainly used.

Selenium is extremely important for the function of the visual organs. Selenium protects the cell membranes of the eye by catalyzing and eliminating free radicals that are harmful to the eye. If the human eye is in a state of selenium deficiency for a long time, it will affect the integrity of the cell membrane, which will lead to vision loss and the occurrence of many eye diseases such as cataract, retinopathy, night blindness, etc.

At present, hospitals in some large cities have carried out selenium for patients with eye diseases, and clinical studies have shown that selenium does have a significant effect on improving vision, and can lead to a variety of eye diseases such as cataract and retinopathy.

Try to avoid ultraviolet radiation, pay attention to dietary habits, eat more dates, tomatoes, oranges, apples, grapes, watermelon, kiwi and other vegetables and fruits rich in vitamin C, and shrimp, shrimp skin, walnuts, peanuts, beef, mutton, clams, milk, egg yolk, crab roe, black fungus, soybeans, black sesame, etc.

Selenium Weikang Chewable Tablets have a strong antioxidant effect, which can remove excessive free radicals and prevent cataract diseases.

The dietary treatment for cataract disease is to drink plenty of water, at least 1500 ml a day. Secondly, eat more grains, green vegetables, carrots and tomatoes. It's also good to eat plenty of fruits, especially citrus fruits, grapes, lemons, bananas and apricots.

In addition, eat calcium-rich foods regularly, such as milk, cheese, yogurt, etc. Avoid alcohol, smoking, and eating animal fats and sugars.

What foods are good for cataracts? Patients with cataracts in the early stage can eat vegetables and fruits rich in vitamins and lutein; Moderate or severe cataracts have caused severe visual impairment, and it is useless to take medicines, health products, vegetables and fruits, and need to be operated on promptly**.

Ultraviolet exposure, diabetes, high blood pressure, malnutrition, severe diarrhea, smoking and drinking, these are all risk factors for the development of cataracts.

Patients can eat some foods that can protect their eyes, such as wolfberry, longan meat, fish, etc

What is good for the elderly to prevent "cataracts"?

1. Foods high in vitamin C.

Studies have shown that the concentration of vitamin C in the lens of a healthy eye is 30 times higher than that in the blood. Vitamin C is a strong antioxidant that helps protect lens proteins and other components, helps repair the retina, protects it from UV damage, and is good for eye health and cataract prevention.

However, as people age, by the age of fifty or sixty, the vitamin C in the lens of the eye will be significantly reduced, which will denature the water-soluble protein and become cloudy, making it easy to develop cataracts.

Because of this, if the elderly want to prevent cataracts, they should eat more foods rich in vitamin C at ordinary times, such as citrus fruits, kiwifruit, tomatoes, cauliflower, fresh dates, strawberries, etc.

2. Foods with high anthocyanin content.

Anthocyanins are also known as strong antioxidants, which help to enhance the circulation of blood vessels in the eye and prevent free radical damage to the eyes, thereby helping to prevent the occurrence of cataracts. Older people may wish to eat more anthocyanin-rich foods such as blueberries, eggplants, cherries, red pomegranates, and mulberries.

3. Foods high in lutein and zeaxanthin.

Zeaxanthin and lutein in the retina of the eye help block blue light from damaging the eyes, play a role in protecting the eyes, help prevent the occurrence of cataracts, and delay vision loss. Therefore, it is recommended that the elderly eat more foods rich in zeaxanthin and lutein, such as corn, pumpkin, oranges, spinach, peas, kale, cauliflower, onions, broccoli, asparagus, rape, zucchini, etc.

4. Foods with high vitamin E content.

Vitamin E is also a strong antioxidant that helps prevent free radicals from damaging the body, such as proteins, nucleic acids, lipids and sugars. When the content of vitamin E in the human body is greatly reduced, the lens protein of the eye is prone to agglutination and degeneration, thereby increasing the risk of cataracts, so you may wish to eat more foods rich in vitamin E, such as nuts, eggs, dairy products, soy products, cabbage, daylily, sesame seeds, etc.

5. Foods high in carotene.

After carotene enters the body, it can be converted into vitamin A. As many of you may know, vitamin A is an important ingredient for the formation of eye photoreceptors. Because of this, when the body has enough vitamin A, it can protect eye health, make eyes brighter and see better.

Conversely, when vitamin A is deficient, the eyes can easily become cloudy, which increases the chance of cataracts. Therefore, it is recommended that the elderly usually eat more carotene-rich foods, such as carrots, pumpkin, sweet potatoes (sweet potatoes), mangoes, spinach, cauliflower, etc.

Dear elderly, if you want to prevent cataracts, in addition to eating more of the above 5 types of food, you should also maintain a good lifestyle, don't drink and stay up late, quit smoking as soon as possible, combine work and rest, avoid long-term exposure to the sun, don't overuse your eyes, and look less at electronic products.