Turn off the telephone light.
Look at your mobile phone in bed at night, try to keep the light of your mobile phone to a minimum, and don't point the screen of your mobile phone at your eyes. You can't even turn in direct light, let alone radiate it. It is best to tilt down about 45℃ instead of up, so the neck will be sore for a long time.
Choose a desk lamp
Choose low brightness background lighting when playing mobile phone.
Try to choose eye protection desk lamp. This desk lamp adopts advanced cob light source technology, which can effectively remove electromagnetic radiation, ultraviolet radiation and infrared radiation existing in general desk lamps. A healthy light source close to natural light can protect your eyes from playing with your mobile phone before going to bed.
Don't play mobile phone on your side.
Lying flat on the left and right has the greatest pressure on the left and right eyes, which will cause visual deviation of the left and right eyes within one month! ! The pressure of the pillow on the eyes causes insufficient blood supply. After a long time, the eyes will feel bloated, and the short-term images overlap.
Don't play with your mobile phone on your stomach.
Playing mobile phone on the stomach makes it difficult to circulate blood in the elbow and brain. People are so tired that they basically form inertia ischemia above the cervical vertebra for a long time.
It is best to play with your mobile phone on your back.
This is suitable for all parts of the body, except elbow fatigue, you can continue to play with a quilt under your elbow! This is the best way to have the least impact on health.
At night, the browser screen should be set to night mode as much as possible.
We perceive that fonts are recognized by color difference reaction. The greater the color difference between the two colors, the more troublesome it is. The colors are white, red, orange, yellow, green, blue, purple and black, and other derivative colors are covered inside. Black and white are the most eye-catching So you know why the night mode is always black and purple. Use cool colors at night, not warm colors.
Try not to play for more than an hour and a half
People will block their memories after receiving a certain amount of external information. Remember to make the browser font bigger!
Don't go near your ears when the signal is weak.
When the cell phone signal becomes weak, the cell phone will automatically increase the transmission power of electromagnetic waves, so don't put your ear near the cell phone at this time.
Stay away from your head when you make a phone call.
When the mobile phone exhales, it is best to keep the mobile phone away from the head first to avoid radiation to the head when the mobile phone emits high power.
Don't make phone calls in the corner.
Don't answer the phone in the corner, because the signal coverage in the corner of the building is poor, which will increase the radiation power of the phone to a certain extent. For the same reason, when you are in a small and closed environment, such as an elevator, you should be 5. Pick up the phone and don't walk around. Moving one's position frequently will cause the strength of the received signal to fluctuate, leading to unnecessary short-term high-power transmission.
What harm does playing mobile phone do to eyes at night?
glaucoma
Using eyes in dim light will cause pupils to dilate for a long time, block the liquid circulation in the eyes and easily lead to glaucoma. Glaucoma is the first irreversible blindness in China.
Myopia has deepened.
The low contrast sensitivity of eyes in the dark will increase the burden of eye accommodation system and further lead to deepening myopia.
Is there any way to remedy myopia by playing mobile phone?
There are two kinds of myopia, true myopia and pseudomyopia.
If it is pseudomyopia, you can recover your vision to a certain extent through proper rest and correct eye exercises to avoid excessive use of your eyes.
If it is true myopia, proper rest and correct eye exercises can relieve eye fatigue and prevent myopia from deepening, but it can't restore vision.
Tip: True myopia can be corrected by high-speed all-laser surgery, but not everyone can do laser surgery. Need 18 years old, no eye diseases and inflammation, enough corneal thickness.