Can mobile phones cause myopia?

Does mobile phones cause myopia?

Can mobile phones cause myopia?

The high-energy blue light of the mobile phone is 500 nm. According to the researchers, the human eye is more sensitive to short blue light. If you stare at a mobile phone or computer screen for a long time, the blinking frequency will be reduced, resulting in dry eyes, astringent eyes and sore eyes. Gradually, myopia will occur.

This kind of high radiation energy blue light will directly pass through the cornea and lens and contact with the retina, and produce free radicals on the retina. When the free radicals in the human body exceed a certain amount and lose control, this kind of free radicals will bring harm to our health, accelerate the cell oxidation in the macular area of the retina, turbidity of the crystal, aggravate color difference and visual blur, and cause severe fatigue In the form, it slowly engulfs people’s eyes, causing permanent damage to the eyes.

Therefore, in order to reduce and prevent the harm of mobile phone and computer screen to human eyes, we should pay attention to the following aspects in daily life

  • Control eye use time and avoid staring at the screen for a long time. When using the mobile phone, keep the distance between the eyes and the mobile phone more than 30cm, and it is better not to look at the mobile phone for more than 15 minutes continuously. Due to the needs of life or work, people who use mobile phones or computers to work and study must wear anti blue light glasses
  • Pay attention to eye hygiene. Do not rub eyes with your hands to reduce the frequency of eye drops.
  • Eat foods rich in vitamin A, vitamin C and lutein to protect eyes.

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