Why does eye vision deteriorate after 40 years old 10

As we age, every organ in the human body ages, and the eyes are no exception. The lens is an important part of the human eye, and when you are young, the lens is elastic and the eye can adjust well. Therefore, it is very clear to see far and near, and the lens calcification loses elasticity when people are old.

If you look closely, your vision will deteriorate. If the sudden loss of vision is too fast, it may be a cataract, and it is recommended that you go to the hospital for a check-up.

1. Pay attention to the time you spend with your eyes.

Children's eye development is not perfect, the ability to work is low, every time you read or write for an hour, you should let the child go to outdoor activities, do games, look into the distance, or observe the flowers and trees, so that the tense eye muscles are relaxed, eliminate fatigue. In addition, it is necessary to make the child's life regular, have enough sleep, and let the eyes get enough rest.

2. Pay attention to the light of your eyes.

Do not allow your child to read or write in dark light or sunlight. If a 25-watt light bulb is used indoors at night, the distance between the book and the bulb should be within 1 meter. If you use a 60-watt bulb on a stool, the distance between the book and the bulb should be 1 2 meters.

Cloudy days, dusk, weak light in the moonlight, and strong light in the sun are not suitable for reading and writing. When watching TV, it is necessary to maintain a suitable distance, which should generally be 5 7 times the diagonal length of the phosphor screen. The time to watch TV should not exceed 2 hours at a time.

3. Pay attention to eye exercise.

Physical exercise can enhance blood circulation and metabolism, supply more nutrients to the eyes, and enhance the resistance of the eyes, which is an indirect exercise for the eyes. The direct exercise is eye exercises, which is based on the massage, massage, acupuncture and acupuncture acupuncture points of Chinese medicine, combined with jujube Kuanhui medical sports, which is a scientific method to protect eyesight. Parents should learn the basic knowledge of eye exercises, give specific guidance and often urge their children to do eye exercises, and persevere.

4. Pay attention to eye nutrition.

In order to protect children's eyes, children can eat more carrots, animal liver, lean meat, to supplement vitamin A, or regularly supplement the comprehensive nutrition of the eyes with Leyan vision nutrients, and at the same time, it is also necessary to appropriately consume millet, tofu, animal liver and other supplements of vitamin B2, so as to avoid night blindness, corneal malacia, red eyes, dry itching and other symptoms. Eating too much sugar will harm your child's eyesight, so your child's sugar intake should be controlled.

5. Pay attention to regular inspections.

Regular check-ups are due to the fact that children's eye structure, binocular visual function, and intelligence are still in the process of continuous development after birth, and the content of the examination is different at different ages. The usual age of ophthalmologic examination is generally 2-7 days after birth, 42 days after birth, 3 months, 6 months, and 1 year of age, and then once a year. In this way, the problem can be detected early and corrected early, instead of waiting until the vision has deteriorated and there is a vision problem before going for a check-up.

If it is not caused by excessive eye use, it is recommended to go to the hospital for a check-up, which is not a good sign Good luck

It is not a good sign, it is recommended to go to the ophthalmologist to check the fundus.

In such a situation, it is generally necessary to rule out fundus disease first, and if fundus disease has been ruled out, then it is naturally caused by too much eye fatigue. Once eye fatigue appears, it must be related to eye habits and daily life, just like the habit of using eyes, it is necessary to increase the time of close eye use, so that the eyes can work and rest.

If there is eye fatigue for a long time, then we must pay attention to it and correct it in time

1. Warm eye compress with a hot towel.

When you are tired of eyes, you can use a hot towel to warm it, many people feel tired in their eyes, and local blood circulation may also be affected.

If you can use a hot towel to warm your eyes to keep the blood circulation around your eyes normal and enough blood to supply to your eyes, you will usually feel less eye fatigue. Therefore, if you feel eye strain, you can use a hot towel to relieve it, which can prevent excessive eye fatigue.

2. Rest in time.

The easiest way to go to sleep when you have eye strain, many people are always overworked, and it is easy to feel tired and weak when using their eyes for a long time.

If you can go to rest, ensuring enough sleep time every day is usually helpful for eye relaxation, and when people enter a sleep state, their eyes are also in a relaxed state, so keeping your eyes relaxed is helpful for relieving eye fatigue. Therefore, if you feel a feeling of eye fatigue, you can relieve it by sleeping and keep your eyes relaxed.

3. Look at more green plants.

Excessive eye fatigue can be relieved by looking at green plants, and the reason why many people's eyes are tired is mainly related to working in front of a computer for a long time.

If you can take a look at green plants, it is usually good for eye adjustment, and if you keep it relaxed when your eyes are properly adjusted, your eyes will usually be clear and bright, and you will not feel tired easily. When this happens, it can be mitigated by looking at more greenery.

4. Supplement nutrients.

If eye fatigue and fatigue do not improve, there is a risk that vision will deteriorate. Generally, when the eyes are tired, you can obtain the nutrients that the human body needs through dietary adjustment.

If the eyes want to maintain normal function, they need to provide enough nutrients, and many people do not pay attention to dietary problems, and the nutrients needed by the eyes are not obtained enough, and there will also be vision loss and eye fatigue. Therefore, you should eat more fresh fruits and vegetables to get the vitamins that the body needs to maintain normal eye function. However, the supplement of diet will be relatively slow, and doctors generally recommend oral eye vision nutrients, twice a day, to supplement the nutrients needed by the eyes, and fundamentally better relieve eye fatigue.

5. Do eye exercises.

Doing more eye exercises is a way to protect your eyes and improve your vision. If eye exercises can be done appropriately in the process of eye fatigue, massage to keep the eyes relaxed and unblock blood vessels, which usually has a relieving effect on eye fatigue. Occasional eye fatigue can be improved by doing eye exercises to maintain normal eye function and prevent vision loss.

Reduce the amount of time you spend near and near your eyes. Look at the greenery and look into the distance. Do eye exercises carefully.

Also, eat more foods rich in A vitamins, various vegetables and animal liver, egg yolks, etc. Carrots contain B vitamins, which are good for the eyes; Eating more animal livers is good for the eyes. It is recommended to use two cups of Zheng Jiuwei Tongren Tea every day to clear the liver and eyes, soothe meridians and activate the meridians, and accelerate the metabolism of eye capillaries.

It's because my eyes are aging, and I usually look at electronic products a lot. The first is to supplement lutein, the second is to look less at electronic products, the third is to pay attention to rest, and the fourth is to use your eyes scientifically.

The main reason is that because of age, all aspects of the body have begun to have a downward trend, and vision problems have also begun to appear.

This is because after the age of 40, the function of various parts of the body is gradually declining, and the time spent with our eyes is too frequent, so our vision will decline. If we want our eyesight to get better, we must do some eye exercises, eat some healthier food, and usually do not do anything particularly eye-wrenching, so as to ensure that we have a particularly good vision.