2. Playing mobile phone for a long time can make people get hemorrhoids. Justine Hextall, a dermatologist at Harry Medical Group in the UK, said that long-term use of mobile phones can lead to skin problems and acne. She explained: "Mobile phones carry a lot of bacteria. When making a phone call, facial skin not only directly contacts bacteria, but also secretes sweat and even oil, causing acne problems. "
3. Playing mobile phone for a long time will lead to cervical spondylosis and sagging chin. Cervical spondylosis is another disease that is prone to long-term use of mobile phones. Looking down at electronic devices such as mobile phones for a long time is the main cause of the disease. If you bow your head for too long, the pressure on the cervical spine will increase, leading to changes in the flexion of the cervical spine, causing cervical disc herniation and cervical instability.
4. Playing mobile phone for a long time will cause dark spots. Electronic devices used by people emit blue light, and its movement wavelength is similar to ultraviolet light. So many experts say that long-term use of electronic devices such as mobile phones may lead to black spots on the face.
5. Watching the mobile phone for a long time will aggravate the symptoms of dry eye. When people look at things, they need the contraction of ciliary muscles in their eyes to adjust. If they use their eyes too much for a long time, their muscles can't relax and their eyesight will be affected. Too few blinks lead to long exposure time, more tears evaporation, extremely unstable tear film on the eyeball surface, or uneven coverage, and the eyes begin to feel dry and foreign body sensation, which will aggravate the symptoms of dry eye.
References:
People's Network-Watch out! Playing mobile phones for a long time will make people ugly and precocious.