What should you pay attention to when eating cataracts?

Selenium has the function of strengthening and protecting the visual organs, in the process of human growth and development, the selenium content in the lens is slowly increasing, it has been observed that people with selenium deficiency are easy to suffer from cataracts, the selenium content in the lens of cataract patients is only about 1 6 of the normal value, selenium supplementation can remove the peroxide in the lens in time, so that the peroxide does not accumulate, so as to achieve the purpose of protecting the lens, so the elderly supplement 50 150 micrograms of selenium per day, can prevent cataracts. Food supplements: Foods rich in selenium are:

Seafood, mushrooms, eggs, garlic, ginkgo, etc. When the body is deficient in selenium and symptoms occur, it is recommended to supplement maltoselenium, protein selenium, selenium and so on.

Appropriately increase nutrition: eat more vitamin-rich foods such as fruits and vegetables to prevent ultraviolet radiation, wear sunglasses with anti-ultraviolet rays when the sun is strong, and often use some eye medicine or oral drugs that are beneficial to lens metabolism. Patients with diabetes mellitus or other endocrine and metabolic diseases should be controlled in a timely manner.

Pay attention to eye care: the time for reading, writing, and watching TV should be properly controlled. Go outdoors every 1 2 hours to rest your eyes and don't read in the dark.

If you have refractive errors such as farsightedness, myopia or astigmatism, you should go to the hospital for optometry examination or go to a regular professional optical store to wear suitable glasses to avoid eye fatigue. Do not go to a stall or an informal optical store to buy a pair of glasses and wear them without proper refraction, which will cause damage to your eyes. Have a regular life:

Control your emotions and temper, have a cheerful personality, and arrange rest and exercise reasonably. Reasonable diet: In addition to ensuring adequate nutrition for three meals a day, you should eat more foods rich in vitamin C and vitamin E, eat less greasy and salty foods, avoid tobacco and alcohol, and avoid overeating.

Principles to be followed in the diet of cataract patients:

1. Eat more foods rich in vitamin C, scientific 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.

2. Eat more zinc-rich foods, according to research, the content of zinc in the lens is higher, and the zinc content in the lens of people with cataracts 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.

3. What dietary principles should cataract patients pay attention to? Eat more selenium-rich foods, scientific research has found that when the amount of selenium in the body is insufficient, it 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.

4. Tea is often drunk, 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.

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.

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.

Cataract patients should pay attention to eye protection, prevent mechanical and radiation damage to the eyes, and educate children not to use sharp objects to play and not to play with dangerous toys. Cataract patients should insist on regular eye massage. Cataract eye care is very important, you can do eye exercises to massage eye acupoints, such as massage eye bright, horizontal bamboo, pupil bone, sun, medical wind and other acupoints.

Through massage, it can accelerate the blood circulation of the eyes, increase the immune factors in the aqueous humor, improve the autoimmunity of the eyeball, and thus delay the development of lens opacity. Cataract patients should use their eyes to the extent that they do not feel tired, and pay attention to the correct eye posture, distance, and whether the light source is sufficient. Baekje Xinte Pharmacy recommends relaxing your eyes for about an hour of use, such as closing your eyes to recuperate, walking, looking at the sky or the distance, etc., so that your eyes can rest.

Try not to work in a dimly lit environment for long periods of time.