Radiation from computers and mobile phones is harmful to people's heads. It will cause dysfunction of people's central nervous system, causing headaches, dizziness, insomnia, dreaminess, hair loss and other symptoms, and some people will have a sense of irritation on their faces. Hanging the machine on your chest will have a certain impact on your heart and endocrine system. Using the computer for a long time can also hurt the eyes and induce diseases such as glaucoma. . . When operating a computer, the body shape and whole body rarely change, and the proportion of forced posture is increasing, which easily leads to diseases of musculoskeletal system.
Low-energy X-rays and low-frequency electromagnetic radiation of computers can easily cause disorder of the central nervous system. It can cause 7- 19 kinds of diseases, including itchy eyes, neck and back pain, short-term memory loss, irritability and depression. It is also easy to cause abnormal female reproductive function and embryonic development.
In the process of operating the computer, attention is highly concentrated, eyes and fingers move quickly and frequently, which makes the physical and psychological burden too heavy, causing dreaminess, neurasthenia, headache, decreased immunity and even some mental diseases.
Spending a lot of time and energy chatting and browsing online for a long time will lead to various behavioral abnormalities, psychological disorders, personality disorders and partial dysfunction of sympathetic nerve function. Severe cases will develop into network syndrome, which is manifested as: depression, decreased interest, sleep disorder, disorder of biological clock, loss of appetite, weight loss, lack of energy, mental retardation, excitement, low self-evaluation, slow thinking, unwillingness to participate in social activities and great anxiety.
Scientists believe that the use of mobile phones is likely to induce human brain tumors, acoustic neuromas and infertility. The body's defense function to prevent harmful protein and toxins from entering the brain will also lose its function if it is next to the radiation wave of the mobile phone for two minutes. However, once harmful protein enters the brain tissue, the risk of brain and nervous system diseases will increase, such as Alzheimer's disease, Parkinson's disease and multiple sclerosis.
According to the survey, cell phone radiation can cause insomnia, headache and depression.
When users use their mobile phones before going to bed, they may spend more time in deep sleep, and the time of deep sleep will also be shortened.
Cell phone radiation may stimulate the stress system of the brain, making people more alert, more focused and less able to relax and fall asleep. Cell phone radiation does have a certain effect on the brain.
In addition, the researchers found that the longer the cell phone calls every day, the lower the quantity and quality of male sperm.
Excessive exposure to mobile phones and laptops may affect the quantity and quality of male sperm, increase the risk of fetal diseases, and even reduce people's sexual interest.
Hanging a mobile phone on the chest will not only affect the heart, but also affect the endocrine function of women, especially the health of pregnant women. The radiation produced by mobile phones will harm the fetus.
The maximum radiation of mobile phone is a few seconds before connection or startup. At this time, it should be at least 10 cm away from the body, as far as possible. Radiation will double after normal calls.
Talking on a cell phone for two hours in a row must have damaged the lens of the eyeball. The electromagnetic microwave generated when the mobile phone is answered will damage the lens of the eyeball and destroy the function of cell communication and connection.
Therefore, the following patients should reduce the frequency of using mobile phones.
Epilepsy patients: Cell phone electromagnetic waves can induce epilepsy,
Severe neurasthenia: long-term use of mobile phones may aggravate insomnia, forgetfulness, dreaminess, dizziness, headache and other symptoms;
Patients with heart disease: electromagnetic wave of mobile phone can make ECG abnormal;
Patients with hyperthyroidism and diabetes: Cell phone electromagnetic waves may lead to endocrine disorders and aggravate the condition;
Cataract patients: the electromagnetic wave of mobile phone may raise the temperature of eyeball lens, cause edema and aggravate the condition;
Pregnant women and breastfeeding: electromagnetic radiation may lead to fetal malformation, and may also lead to endocrine disorders in pregnant women, affecting breastfeeding; Children and adolescents: Cell phone radiation may affect children's brain development, and may induce brain tumors in severe cases;
Older people over 60 years old: electromagnetic waves will hinder the normal operation of the elderly brain.