What to eat to protect your eyesight? I ve heard that lutein is good, really?

Lutein is the main pigment in the macular area of the human retina, so it is still helpful for protecting eyesight. Foods containing lutein mainly include spinach, lettuce, chrysanthemums, etc., and you can also eat lutein products like Jianshijia.

It has a certain effect on children, but it is recommended to focus on self-protection. Develop good eye habits and don't overdo the constant fatigue of your eyes.

Lutein is found in many vegetables and fruits, and is found in many types of green vegetables. Such as spinach, cabbage, broccoli, etc. The richest food with lutein is kiwifruit, followed by yellow corn and egg yolk.

A variety of green leafy vegetables such as celery, spinach, mustard greens, lettuce, broccoli, winter melon, green radish, corn, etc. contain a very large amount of lutein, and kiwifruit and egg yolk also contain lutein.

However, the content of lutein in the human body is particularly small, once consumed, it must be supplemented in time, and a single food can not be satisfied, and must be supplemented by in vitro nutrients.

Guidance: Joyful Vision Hidden Nutrients, rich in lutein, insist on taking it, good effect. Many children are using it, without any ***, which is the first choice for children's lutein.

The currently known effects of lutein are:

1. Protect the retina and ensure clear vision.

Lutein is a good antioxidant that can prevent the retina from oxidative damage when it absorbs light; It can also protect the microvasculature of the eye and maintain good blood circulation.

2. Improve eyesight.

Lutein is a very strong antioxidant that helps filter out blue light, reduce color aberration, and make vision more accurate.

3. Prevention of glaucoma.

Lutein can reduce the oxidation of ocular proteins, and the higher the intake, the lower the incidence of glaucoma.

4. Delay the occurrence of cataracts.

Lutein is the only carotenoid found in crystals, which can enhance the antioxidant capacity of crystals, resist damage from sunlight and free radicals, and delay or prevent the occurrence of cataracts.

5. Prevent the sequelae of high myopia.

High myopia is prone to retinal detachment, hydrops, floaters, etc., and even leads to permanent blindness.

6. Reduce macular degeneration and lesions.

Macular degeneration is a leading cause of blindness in older adults. Lutein has been shown to help improve vision in elderly patients with degenerative macular disease.

There are several types of foods that contain lutein:

1. Egg yolk. We all know that eggs are called a whole nutritious food, from the shell to the yolk, which has very good nutritional value. Egg yolk is rich in lutein and zeaxanthin, which can make the eyes brighter after eating, and the more yellow the egg yolk, the more benefits it will be for the eyes.

2. Kiwi.

This is a fruit that is recognized as having the most lutein content and has a very good eye protection effect. Long-term consumption of kiwifruit can not only help make ** better, but also prevent eye fatigue. Moreover, the vitamins rich in kiwifruit are high antioxidants, which can help clear the abnormal accumulation of oxides in the body.

3. Corn. In the nutrients of corn is not only rich in lutein, but also rich in zeaxanthin, which has a very good effect on protecting the health of the eyes and can help prevent age-related macular degeneration.

4. Spinach and other green leafy vegetables.

The content of lutein in spinach and some green vegetables is also relatively high, but dark vegetables are the most abundant, such as spinach and cabbage, etc., and long-term consumption of these foods can effectively protect our eyes from damage.

However, research has also shown that lutein in food is not only absorbed and concealed, but also has a polar utilization rate, and must be supplemented additionally. Therefore, if you want to supplement lutein with empty pengkai, then in addition to food, it is best to supplement it through nutritional supplements such as Leyan Vision Nutrients.

The protective effect of lutein on the eyes, many people know that generally speaking, the diet is reasonable, and the body is not easy to be deficient, but lutein is not the more you eat, the better, so what is the effect of daily supplementation of lutein on the eyes? I'll introduce you below.

Can eating lutein really protect your eyes.

Eating enough lutein can really protect your eyes.

There is a certain amount of lutein needed by the eyes, but the more the better, and if you supplement too much, you can't magnify the benefits of lutein.

Therefore, for the sake of human health, it is not recommended to supplement lutein excessively. General recommendation: The daily intake of lutein should be 10mg, and the maximum intake should not exceed 40mg.

Lutein is a carotenoid that is mainly concentrated in the macular area of the retina, the most acute part of our eyes, and is the guardian of the retina.

It's too big to talk about it.

The first is to deal with harmful blue light, take the lead in blocking the eyes in front of Lu Sun, filter out some harmful blue light in the environment, and reduce the damage to the eyes;

The second is antioxidant, just like a guard, to remove some nasty free radicals, so as to protect the early retinal nerve cells and macular area in the eye.

The human body cannot synthesize lutein on its own, so it can only be obtained from food.

Generally speaking, lutein is abundant in dark vegetables, such as leeks, spinach, amaranth, coriander, pumpkin, broccoli, etc.

If we eat regularly every day and have a reasonable mix, it is not easy to be lacking.

What does daily supplementation of lutein do for the eyes.

1. Lutein is an antioxidant, and proper supplementation of lutein can protect the retina and reduce the damage of ultraviolet rays and blue light to the retina. In addition, lutein can also filter blue light to avoid chromatic aberration when looking at things;

2. It can prevent glaucoma. Glaucoma is a common eye disease in the elderly, and in severe cases, it can lead to blindness. Not only that, glaucoma is an irreversible ophthalmic disease, and once it develops into glaucoma, it cannot be **, and its condition can only be controlled.

However, proper supplementation of lutein can reduce the oxidation of ocular proteins, thereby reducing the risk of glaucoma;

3. It can delay the occurrence of cataracts. Cataract is a disease of old age, and cataracts occur when the lens of the eye deteriorates as we age. However, lutein can enhance the oxidative capacity of the lens, thereby delaying and preventing the appearance of cataracts due to aging.

In addition, lutein can also reduce the sequelae of myopia and reduce the degeneration of the macula. It can be seen that there is a certain reason why lutein can be called "eye**".

Lutein is an antioxidant belonging to the carotenoids, which can effectively protect eye health, promote ** status, and prevent cardiovascular disease. The food with the most lutein is - spinach.

1. Spinach. Spinach is rich in lutein, with about 20 mg of lutein in 100 grams of spinach. Spinach is also rich in vitamins A and C, iron, potassium and other elements, which are very beneficial to good health.

2. Corn. Corn is also one of the foods with a high lutein content, with one corn containing about milligrams of lutein. In addition, corn also contains a lot of dietary fiber, B vitamins and trace elements.

3. Zucchini.

Zucchini is also one of the vegetables that contain lutein, and 100 grams of zucchini contains about milligrams of lutein. In addition to lutein, zucchini also contains nutrients such as vitamin C and vitamin B6.

4. Yellow-orange vegetables and fruits.

In addition to the three vegetables mentioned above, there are many yellow-orange fruits and vegetables that are also rich in lutein, such as: carrots, pumpkin, bell peppers, bell peppers, oranges, citrus, and many more.

In general, the lutein contained in food is related to its color, and the brighter the color, the higher the lutein content. It is recommended to eat a variety of vegetables and fruits of different colors every day, and then regularly use Joyeye Vision Nutrients to achieve the purpose of comprehensive lutein supplementation.

Of course, lutein can protect your eyes!

Lutein, also known as carotenoids, phytoprogesterone. Usually when people mention lutein, they must be inseparable from its eye protection function

LuteinIt has an important protective effect on the macula in the retina, the lack of lutein can easily lead to macular degeneration and blurred vision, and then vision deterioration.

The main physiological function of lutein on the eye is as:AntioxidantswithPhotoprotective effect.

The optic nerve is non-renewable and highly susceptible to damage from harmful free radicalsThe antioxidant effect of lutein inhibits the formation of harmful free radicals.

Lutein absorbs a lot of blue lightThe wavelength of blue visible light is close to that of ultraviolet light, and it is the most potentially harmful light among the visible light that can reach the retina. Before reaching the sensitive cells on the retina, the light passes through the highest accumulation area of lutein, and the abundant lutein content in the macula minimizes this damage.

Can lutein be taken for a long time?

The various vegetables and fruits we eat every day will contain lutein to a greater or lesser extent, so of course lutein should be ingested for a long time! InIn your daily diet, eat more foods that contain lutein, and you can also drink some drinks that contain lutein。If your daily intake of fruits and vegetables is insufficient, you can consider some lutein tablets and capsules, choose a more reliable brand, and then take it according to its prescribed dosage, and do not take too much.

If the intake is excessive, it will turn yellow at least and damage the liver and kidneys.

According to the recommendations of China's 2013 edition of the "Dietary Nutrient Reference Intakes for Chinese Residents":A daily intake of 6-10mg of lutein is beneficial for maintaining visual health; The maximum daily intake is not higher than 40 mg.

Give the subject a few more tips for eye protection:

In terms of eye habits, should study, work, play with mobile phones in a well-lit environment, close work to keep a distance of 30 40 cm, do not get too close. Pay attention to the time of eye use, try to rest your eyes for 10 minutes after working for 1 hour, and you can look at the ciliary muscles from a distance.

In terms of eating habits,Try to choose high-quality protein, such as fish and shrimp, egg white, milk, etc.; It is also necessary to supplement necessary vitamins, such as carrots, apples, bananas, blueberries and other foods, which contain a large number of trace elements that are conducive to the development of macular function.

In terms of work and rest habits, go to bed early, get up early, and stay up late less; Proper exercise, exercise can enhance people's physique and improve the body's function. Proper outdoor exercise can also lower intraocular pressure, which can help control the progression of myopia.

Good luck with bright eyes!