1. Electrostatic interference generated by human body will change the normal potential difference on the surface of human body and affect the normal electrophysiological process of myocardium and the normal conduction of undisturbed ECG. If this static electricity lasts for a long time, it will increase the alkalinity of blood and lead to the decrease of serum calcium content, which is harmful to growing children, the elderly with relatively low blood calcium level and pregnant women who need more calcium.

2. Electrostatic particles are often generated around the screen, which will absorb a lot of floating dust in the air. These charged floating dust have a bad effect on the skin, causing itching and pigmentation. Many friends who have been facing computers for a long time have skin diseases such as erythema and pigmentation on their faces, which has a lot to do with the static electricity generated by the computer screen attracting a lot of suspended dust.

3. Too much static electricity accumulation in human body will also cause abnormal current conduction of brain nerve cell membrane and affect the central nervous system, which will lead to changes in blood pH and oxygen characteristics of the body, affect the physiological balance of the body, and cause dizziness, headache, irritability, insomnia, loss of appetite, trance and other symptoms.