What foods are good at protecting your eyes?

What are the benefits to the eyes?

How to make it?

To protect your eyes and prevent eye diseases, you must start from several areas. Paying attention to nutrients among them will also help improve vision.

In daily diet, foods that can improve vision include: foods containing vitamin A. Vitamin A is closely related to normal vision.

If vitamin A is insufficient, the reconstruction of rhodopsin will be slow and incomplete, and the dark adaptation time will be prolonged, which may lead to night blindness in severe cases.

If vitamin A in the diet continues to be lacking or insufficient, dry eye syndrome may occur. The further development of the disease may lead to corneal softening and keratitis, and corneal wrinkles and Pitt's spots may also occur.

The best food sources of vitamin A are various protein foods, fish oil, fish seeds, eggs and poultry; carrots, broccoli, shepherd's purse, alfalfa, sweet potatoes, winter melon, green peppers and other vegetables contain it

of provitamin A can be converted into vitamin A in the body.

Foods containing vitamin C can reduce the damage of light and O2 to the lenses of the eyes, thereby slowing down the occurrence of cataracts.

Foods containing vitamin C include bell peppers, tomatoes, green lemons, kiwis, hawthorns and other vegetables and fresh fruits.

Calcium, calcium is related to the composition of the eyeball, and lack of calcium can cause myopia.

Adolescents and children are at the peak of growth, and the body's demand for calcium increases accordingly. If calcium supplementation is not paid attention to, it will not only affect bone growth, but also reduce the elasticity of the developing eyeball wall-the conjunctiva, and increase the lens gas pressure.

High, resulting in the extension of the left and right diameter of the eyeball and myopia.

Foods rich in calcium mainly include dairy products and products, shellfish (shrimp), bone meal, beans and legumes, egg yolks and dark green vegetables.

Chromium deficiency can easily cause myopia. Chromium can activate insulin glargine, allowing insulin to exert its maximum microbial effect. If the body's chromium content is insufficient, insulin glargine's control of blood lipids will be hindered, osmotic pressure will increase, and the eye lens will become damaged.

The osmotic concentration of tears increases and the degree of myopia expands, causing myopia in the eyes.

Chromium is mostly found in black rice and bran, and is also rich in animal livers, juices, and dried fruits.

Zinc. Zinc deficiency can cause visual impairment. Zinc is distributed throughout the body in human bones and plasma.

The corneal epithelium, retina, fundus macula and lens also contain zinc. Zinc participates in the metabolism and transportation of vitamin A in the eyeball, maintaining the normal structural state of the retinal pigmented epithelial cells and maintaining normal visual function.

Foods containing more iron include oysters, meat, liver, eggs, peanuts, wheat, beans, whole grains, etc.

Natural pearls contain more than 95% calcium bicarbonate and a small amount of magnesium oxide, aluminum oxide and other minerals, and contain many kinds of carbohydrates, such as leucine, methionine, alanine, glycine, phosphoric acid,

Aspartic acid, etc., natural pearls taste sweet, salty and cold. Using "zhenzhu powder" composed of pearl powder, borneol, amber, etc. to dot the eyes can inhibit the occurrence of cataracts.

Seaweed, in addition to iodine, seaweed also contains 1/3 of mannitol. There is a thick layer of "white frost" on the surface of dried seaweed, which is the mannitol in seaweed. Mannitol has a laxative effect and can relieve constipation.

Intraocular pressure has an excellent effect in the treatment of acute glaucoma.

Other seaweeds such as wakame also contain mannitol and can also be used as a supplementary food for the treatment of acute glaucoma.

The above is my detailed introduction. I hope it will be helpful to everyone after reading it.

If you have other opinions, you can discuss them in the comment area below.