What should I pay attention to in the cataract diet? Are there any contraindications?

Protein supplementation Lack of protein and vitamin A can cause eye diseases such as corneal lesions, cataracts, and night blindness. Lean meats, fish, eggs, dairy and soy products should be eaten regularly.

Vitamin supplementation Vitamin C can reduce the damage of light to the lens and has the effect of preventing the formation of senile cataracts. B vitamins are important substances involved in the metabolism of nerve cells, including the optic nerve, and have the effect of protecting the eyelids, conjunctiva, bulbar conjunctiva and cornea. When the eye is deficient or insufficient, the eye is prone to dryness, bulbar conjunctival hyperemia, eyelid inflammation (rotten eye edge), photophobia, blurred vision, visual fatigue, and even optic nerve inflammation.

Foods rich in B vitamins include peanuts, beans, millet, organ meat, meat, eggs, fish, rice bran, peas, etc.

Don't forget trace elements Trace elements such as zinc, cadmium, selenium, etc. are also involved in the synthesis of various substances in the eye. Zinc deficiency affects the operation of vitamin A, causes retinal rhodopsin synthesis disorders, and weakens dark adaptation. Foods rich in zinc include oysters, lean meat, etc.; When cadmium is insufficient, it affects the insulin regulation function, resulting in an increase in the osmotic pressure of the aqueous humor of the eye lens.

Foods containing cadmium mainly include beef, semolina, mushrooms, grapes, etc.; Selenium is involved in the movement of eye muscles and pupils, and is an important element in maintaining vision. Foods that contain more selenium include fish, poultry, Chinese cabbage, radish, garlic sprouts, etc.

Aspirin-assisted Enteric-coated aspirin 100 mg per day can achieve the dual purpose of preventing cataracts and blood viscosity.

Diet plays a very important role in the development of cataracts, and if the diet can be arranged scientifically, it can effectively slow down or prevent the development of cataracts.

1.Eating more zinc-rich foods has higher levels of zinc in the lens, while people with cataracts have significantly less zinc in their lenses. 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.

2.Tea is often drunk, and tea contains a kind of tannic acid substance, which has an antioxidant reaction effect. The occurrence of cataract is caused by the free radicals produced by the oxidation reaction in the body acting on the lens, so drinking tea regularly can prevent the occurrence of cataract.

Some people have studied that drinking 5 cups of tea a day has a good effect on preventing the occurrence and development of cataracts.

3.Eat foods rich in vitamin C, which has the effect of preventing 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.

4.Eat less foods with high cholesterol, cataract patients, the lens of the cholesterol content is higher, so it is believed that the occurrence of cataract has a certain relationship with cholesterol, so high cholesterol foods, such as egg yolks, eels, animal offal, etc., should be properly controlled.

5.Eating more selenium-rich foods, when the amount of selenium in the body is insufficient, can lead to a significant decrease in glutathione hydrogenase activity 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.

6.Supplementing an appropriate amount of zinc, the retina and choroid have the highest zinc content, and zinc plays a role in the composition of retinal vitamin reductase, which is related to the synthesis of retinaldehyde, but xanaldehyde directly affects vision.

The above is an introduction to the diet of cataract patients, I hope to give you some help.

How to pay attention to diet in daily life may be the most concerned issue for cataract patients, you must pay attention to eating more foods rich in vitamin C and zinc-rich in diet, because these foods can alleviate their condition. At the same time, they should not overeat in their daily life, eat some too spicy food, and foods with high cholesterol content are contraindicated foods for cataract patients. <>

For cataract patients, if you want to effectively alleviate their condition, then you can eat more foods rich in vitamin C in your daily life, because vitamin C foods can effectively help cataract patients prevent cataract and aggravation, and vitamin C can also reduce the impact of external light on cataract patients. <>

In fact, in daily life, cataract patients eat more zinc-rich foods, which can also alleviate their own conditions. And we all know that if we lack new elements in our body, then the probability of us suffering from cataracts will be greatly increased. <>

Most cataract patients have very high cholesterol content in their bodies, so many people believe that cholesterol content has a certain relationship with the occurrence of cataracts, so for cataract patients, in daily life, do not eat some foods with high cholesterol content, because this is likely to make their condition worse.

Finally, in addition to having a certain healthy eating habit in daily life, cataract patients should also exercise more in their daily life, and control the time they spend playing with mobile phones and watching TV. Only in this way can you make your condition alleviate to a certain extent, and you can also make yourself have a good physique.

In terms of diet, pay attention to eating less greasy foods and more vegetables. For example, spicy hot pot, as well as all kinds of pork, this kind of is taboo.

You need to pay attention to your diet, be sure to be light, and don't eat a lot of hot things. For example, Mao Xuewang, cauliflower, fried dough sticks, steamed dumplings, because these calories are high and very greasy.

There are no strict taboos in the diet, but it is necessary to pay attention to let him drink plenty of water to prevent water shortage, and drink at least one and a half liters of water a day. Don't drink too much milk, 250 grams to 500 grams a day, because milk contains lactose, which can cause cataracts. In addition, you can let him eat more foods rich in vitamin C and vitamin E.

Fresh fruits and vegetables, such as oranges, strawberries, kiwifruit, fresh dates, hawthorn, rape, bok choy, coriander, tomatoes, etc., are rich in vitamin C, beans, liver, eggs, etc. are rich in vitamin E.

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.

On the first day after surgery, you must rest quietly, do not bow your head forcefully, move lightly, do not wash your face with running water, wipe your face with a wet towel, do not rub your eyes vigorously, and do not press the surgical eye when sleeping.

On the second day after the operation, the doctor can remove the gauze covering the eyes according to the doctor's instructions, and although he can take care of himself at this time, he still mainly rests in bed. If you feel pain and tearing in the surgical eye, it is normal, but if the eye is obviously painful and accompanied by headache, nausea and other symptoms, you should report to the doctor in time for symptomatic treatment.

Generally, the stitches are removed 5 days after surgery, and eye drops or ointment are ordered locally after the stitches are removed according to the doctor's instructions to prevent infection. However, it is necessary to pay attention to hygiene when dispensing medicines, wash your hands cleanly, and for older patients, it is recommended to ask family members to help with eye drops or ointments.

Vitamin supplements, you can take lutein supplements, lutein can reduce the incidence of macular edema after cataract surgery, and improve the condition of macular edema after cataract surgery.

The antioxidant effect of lutein can defend against free radicals in the lens and delay the development of cataracts.

Cataract patients can eat a light diet, eat more fruits, eat less spicy food, and don't drink alcohol or smoke.

You can eat more eye-friendly foods, such as wolfberry, pork liver, longan meat, and black sesame seeds.

I hope so.

Cataract patients should eat more dark green, fresh vegetables and try to avoid the following foods:

1. Fried foods, artificial fats, margarine, and animal fats, because these foods will accelerate the oxidation reaction and make people prone to cataracts.

2. Whole milk powder, milk, cream, cheese, ice cream and other lactose-rich dairy products.

Because tea contains a kind of tannic acid, which has antioxidant function, and cataract is caused by the free radicals produced by the oxidation reaction in the body acting on the crystals, so drinking tea regularly can prevent the occurrence of cataracts.