the attraction of mobile phones is too strong. Nowadays, many people can’t live without mobile phones, and even stay up late to play with mobile phones in the dark. Everyone seems to forget that the light line of mobile phones will cause irreversible damage to their eyes. Staying up late playing with mobile phones does more harm than just eyes. Here’s what bad consequences playing with mobile phones before going to bed for a long time.

Harm 1: sudden death

according to foreign research reports, people who spend two hours staring at TV and computer screens every day are twice as likely to suffer from heart disease as ordinary people. Playing with mobile phones for a long time before going to bed is easy to cause electrolyte disorder in human body, thus inducing sudden cardiac death.

harm 2: vision loss

generally speaking, the degree of two eyes is the same from birth, and lying in bed and playing mobile phone for a long time before going to bed is very easy to lead to vision loss, and the degrees of left and right eyes are different.

no matter lying on the left side looking at the mobile phone or lying on the right side, the pressure on the eyes is the greatest, and the pillow will also compress the eyes, resulting in insufficient blood supply. Over time, the eyes will have a sense of expansion, short-term image overlap, and even affect vision.

in addition, staring at the mobile phone for a long time in a dark environment is very easy to fatigue people’s eye muscles, thus affecting the focusing ability and leading to blurred vision. Initially, it may only be temporary visual fatigue, but in the long run, it will become permanent, eventually leading to myopia and even retinal detachment.

harm 3: loss of self-control

psychological experts believe that people can’t help playing mobile phone addiction before going to bed is a manifestation of loss of self-control. Simply put, if you can’t control your behavior, you will be disappointed, blame yourself, and even be in a & ldquo; You should sleep & rdquo; And & ldquo; You can’t put down your phone & rdquo; In the conflict and contradiction, so as to cause inner agitation. This has a great impact on people’s mood in the long run, and can lead to depression in severe cases.

Harm 4: affect the biological clock

mobile phones, tablets or other electronic products that emit light after using in bed for more than one hour will reduce the total amount of melatonin produced by people by about 22%. Once people’s melatonin is inhibited to this extent, people’s physiological cycle will also be affected. The direct impact is to keep people in light sleep, and even greatly reduce people’s sleep time. In other words, after playing the mobile phone for an hour, you may have to play for another three hours because you can’t sleep.

harm 5: chronic strain

excessive drooping of the neck, unnatural bending of the body, and more and more forward leaning of the neck. This makes the human neck sternoclavicular papillary muscle continuously stretch forward, and it will be in a state of chronic congestion after a long time. Over time, it is easy to compress the vertebral artery and induce cervical spondylosis, resulting in chronic strain.

harm 6: the radiation affecting intelligence

mobile phone is relatively large, including screen radiation and body signal receiving radiation. The blood in human body needs to maintain a balance of positive and negative charges. The radiation of the screen will have a slight impact on this balance. Although it is small, it is still harmful. For a long time, it will cause the decline of immunity, fatigue, nausea and other adverse reactions. Looking at the mobile phone for a long time will also affect your eyesight. It is recommended to play less mobile phones when sleeping at night. In addition, the signal receiving radiation of mobile phones will affect people’s brain nervous system, which will reduce intelligence over time.

harm 7: damage to skin

the radiation of mobile phones to people can not be underestimated. When people use mobile phones, they are very close to their face, which will have a certain impact on the skin. It is uncertain whether they will grow spots, but it is certainly not conducive to the skin and is prone to acne.

harm 8: numbness of fingers

frequent keys, sore thumb. Excessive use of mobile phones and frequent text messages will lead to discomfort symptoms such as thumb pain, numbness or swelling.

What should I pay attention to when playing mobile phone before going to bed?

although playing mobile phones before going to bed is so harmful, in fact, many people still play mobile phones before going to bed. Therefore, in order to minimize the harm brought by playing mobile phone before going to bed, we must pay attention to the following points:

first, turn the mobile phone light to the lowest;

II. It’s best not to lie on your side and play with your mobile phone;

III. don’t lie prone with your elbow on your head and play with your mobile phone;

IV. try to use the posture of leaning back to play with the mobile phone;

v. switch the mobile browser screen to night mode;

VI. don’t play with your mobile phone with a small desk lamp on;

VII. Try not to play mobile phone for more than one and a half hours before going to bed;

VIII. Often do eye exercises and strengthen eyesight training.

it can be seen that playing mobile phones before going to bed is not conducive to health. It’s best to get rid of the bad habit of playing mobile phones before going to bed!