Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?

Staring at the computer at get off work, playing with the mobile phone after work, after turning off the lights, I can’t help but play for half an hour. I feel that my eyes are almost gone, and I am sore and bloodshot at every turn, and I am afraid that myopia will deepen…

  1. Eat more pork liver, wolfberry, etc., can you improve your eyesight?

This little sister

Your eyes look tired

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?

  1. Eat more pork liver to protect your eyes? Take a moment

Pig liver is rich in vitamin A, and vitamin A helps maintain the normal structure of the cornea and maintain the normal function of the retina; if vitamin A is lacking, symptoms such as dry eye and night blindness are prone to occur.

But to talk about eye protection, it depends on the situation:

If you are deficient in vitamin A, it is okay to supplement it in a targeted manner;
If you do not lack it, eating too much will have an impact on the body: Vitamin A is fat-soluble, and it is not easy to be excreted when you consume too much. It may cause abnormal bone growth and have a greater impact on pregnant women.
If it is necessary to rely on pig liver to treat or relieve myopia, it is not reliable; and the cholesterol content of pig liver is relatively high.

  1. Eating more wolfberry can protect the eyes? Limited effect

Lycium barbarum contains lutein, and lutein has a certain effect on preventing age-related macular degeneration and cataracts and other eye diseases. But wolfberry is not eaten as a meal. The daily intake of lutein is limited, the eye protection effect is not so good, and it does not have a therapeutic effect.

In addition, there are many foods rich in vitamin A and lutein. You can get supplements from daily fruits and vegetables. It is not limited to pig liver and wolfberry. There are many choices for you.

  1. What is good for the eyes? Is the food supplement tube used?

Return my charming big eyes

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?
The starting point for eye protection with food supplements is good, but the effect is not as good as you think. Take the most common eye fatigue and near as an example.

  1. What happens to the eyes when eye fatigue?

①The tear film is affected

The front of the eyeball is covered with a layer of tear film, which can protect and lubricate the eyeball. The tear film is divided into 3 layers, the outermost layer is the lipid layer, which can prevent the tears from evaporating quickly.

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?
When we focus on work for a long time or indulge in playing with mobile phones, we unconsciously reduce the frequency of blinking. This leads to the gradual thinning and disappearance of the lipid layer on the outermost surface of the tear film, the faster the evaporation of tears, and the dryness of the eyes. If this is the case for a long time, more dry eye symptoms are prone to appear, which is uncomfortable.

②The eye muscles are not adjusted in time

Using the eyes in one direction for a long time, using “central vision”, the focus of the line of sight is basically always close, and the local eye muscles, especially the ciliary muscles, have been in a state of tension, and you may feel sore eyes.

These eye fatigue conditions can be adjusted by eating, which is far faster than blinking and looking into the distance.

  1. What happens to the eyes during myopia?

The vast majority of myopia is axial myopia: always staring at an object at a distance for a long time, the ciliary muscle is always in a state of tension, causing the eye axis (see the picture below) to become longer, and it is difficult to image on the retina when light enters the eye. So seeing things is blurred.

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?
There is no way to reduce the degree of myopia by eating, because the eye axis lengthening is irreversible, unless it is solved by medical means.

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?

  1. How helpful is food tonic for eye protection?

From a nutritional point of view, some antioxidant vitamins, trace elements and lutein are helpful for eye protection, but the emphasis is on balanced intake and the intake of fruits and vegetables, especially some dark vegetables. If the diet is too simple, the nutrient supply of the eye will be insufficient, which is not conducive to eye health. Friends who are too picky eaters should pay attention.

As for whether eating the so-called “eye-sighted food” can prevent myopia, there is no authoritative research to conclude. Myopia is greatly affected by environmental factors. Instead of still entangled in how to eat to protect the eyes, the following effects are faster.

  1. How can I effectively protect my eyes if I face the phone and computer every day for a long time?

Not demanding

It’s okay to have eyes as smart and playful as him↓↓↓

Can eating more pork liver and wolfberry improve eyesight? How to protect your eyes when facing your mobile phone every day?

Improving eye habits is very important, especially office workers and student parties.

  1. Improve these 2 points first

①Adjust the distance and time to see close

When using a computer, the distance between the eyes and the monitor should be at least 50 cm, preferably a downward viewing angle of 10~15 degrees;
When looking at the phone, the distance between the eyes and the screen should be at least 40cm;
Let your eyes rest for a while every 20 to 30 minutes.
②Don’t rely on eye drops too much

Excessive use of eye drops with special effects can affect the balance of tears, form drug dependence, and even worsen discomfort symptoms.

Friends who often have dry eyes can consider using artificial tears, which do not contain any anti-allergic and anti-fatigue ingredients, but they should still be used in accordance with the doctor’s advice.

PS: It is circulated on the Internet that the computer screen is set to forgive green bean paste green to protect the eyes, but this method has no actual research support.

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