Why are today's children so poor in eyesight? Something has to be guarded against

Zhongguancun Online

2024-05-30 15:07Posted on the official account of Beijing Zhongguancun Online

"My child's eyesight is less than 5.0"

"My family too, looking at my phone every day"

"Sometimes I look at the tablet and don't sleep well"

"Children can't do without mobile phones, tablets, and online classes at home have to be used"

"It's true that vision is only one aspect, and I heard that it can also affect a child's biological clock"

"I've heard that blue light is causing a disturbed schedule, too."

"Sad, what should I do, this is just elementary school"

Above is a real conversation in the parent chat group, and it seems that the writers and elders are worried about the same thing. In fact, my friend also complained to me that some time ago, her child's school organized a physical examination, and the child was just in the third grade, and his vision had reached the red line of myopia.

For this reason, I always complain to me, today's children have to supplement nutrition, and the living conditions are much stronger than ours, and their eyesight is still unbearable, and their sleep is not good. Think about it, when we went to school before, there was only one light bulb in a room, we studied the same, our eyesight was not so bad, the lights were turned off at 9 o'clock, and we slept just as well.

Recently, I saw the "Questionnaire Survey on Screen Use and Eye Health Concern" conducted by Zhongguancun Online, and after viewing the results, I was enlightened, I think that children and adolescents have decreased eyesight, poor sleep and use of electronic products are inseparable, and children are now inseparable from mobile phones, tablets, and TVs every day. Do homework, check information, and take online classes all have to come into contact with this kind of electronic screen products, so your eyesight is so unbearable, and your health is also affected.

In order to help my friend control his child's eyesight, I looked up some eye health related information, to control the time my child spends watching electronic screens, pay attention to watching light, and do more outdoor exercise, pay attention to a balanced and healthy diet, eat less sweet, eat more vegetables, eggs and milk.

Until children reach full visual maturity at about 12 years of age, the amount of time they spend on screens should be strictly controlled. Because the blue light emitted by the electronic screen is very harmful to the eyes, in addition, stroboscopic light, glare, etc. also have an impact on children's vision. And the blue light emitted by the screen can also change the brain's sleep rhythm. The brain interprets the light on the screen as daytime, and then changes some of the body's circadian rhythms, affecting the child's sleep and detrimental to the child's health.

Nowadays, although we also understand the harm of electronic screens to children's eyes and health, electronic products have existed in all aspects of life, work and learning, and it is completely unrealistic for children to completely cut off contact with electronic screens.

If you can't control the amount of time your child spends on screens, choose screens that are more eyesight-friendly to your child and address the root cause. In order to choose a more eye-friendly screen for my child, I took a deep dive into it.

"Saixi Laboratory of China Electronics Standardization Institute" has done relevant tests for electronic screens, including important dimensions such as blue light, glare, flicker, rhythm disturbance, and motion blur, which have the greatest impact on the eyes, to verify the screen eye protection of these devices.

In the test results, large-screen TVs perform significantly better in terms of eye protection than phones with smaller screens, while OLED screens are more eye-friendly than LCD screens. Therefore, in the future, let children watch electronic screens, or watch large screens, it is better to watch OLED large-screen TV, which is more friendly to children's vision and health.

I didn't know much about panel technology, but after digging deeper, it turned out that OLED controls light in pixels, which can present detailed colors and perfect blacks, with low reflectivity, and can provide clear picture quality in any environment. In addition, OLED has a low blue light radiation, no flicker or glare (glare), and it can keep the eyes comfortable even if you watch it for a long time without disturbing sleep.

In order to better protect the baby's eyes,It is recommended that friends replace the TV at home withOLEDTV,It is the e-commerce festival,Decided to choose an Amway from Sony、LG、Skyworth three major brands to friends,Experienced mothers are welcome to recommend in the comment area。

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