Is strong magnetism harmful to human body?

Electronic products work with electromagnetic waves, also known as electromagnetic radiation. Electromagnetic radiation acts on the human body to produce a series of biological effects. 150 ~ 1200 MHz frequency band, can penetrate into the human body more than 2 centimeters, stimulate the deep cells of the organism, make them friction with each other to generate heat, and interfere with the organism's own bioelectric current. Electromagnetic energy in the body into heat, causing the body's thermal balance disorder; it can cause "microwave cataracts"; destruction of testicular spermatogenesis, resulting in infertility; cause cardiovascular function changes. Children's nervous system is delicate, if suffered a strong electromagnetic radiation, so that the brain development is delayed, biological clock regulation disorder. For pregnant women is easy to cause miscarriage, premature birth, and even lead to fetal malformation.

Italian medical experts reported that 400 children in the country suffer from leukemia every year, of which 2 to 7 years of age of children's morbidity, mainly from the electromagnetic field is too close to the overly strong electromagnetic radiation. Poland's information pointed out that people who are often exposed to electromagnetic radiation, the incidence of various types of cancer is two times that of ordinary people. The British Royal Microwave Research Institute found that the incidence of brain tumors is 6.4 times higher than that of the general population among people who often work under electromagnetic radiation. Finland's medical experts proved that the female air service personnel suffering from breast cancer is twice as likely to suffer from breast cancer than the average woman of the same age. Medical reports from the United Kingdom, the United States and Canada also point out that the proportion of skin and brain cancers among airplane workers is on the high side. There are also air-conditioners, refrigerators, televisions and computers which can cause different or the same diseases. The scope is so wide and the impact is so great that it cannot be ignored.

Related experts believe that microwave radiation can promote cell chromosome mutation, make mitosis abnormal, so normal cells into cancer cells, leading to the occurrence of cancer. Frequently used cell phones emit high-frequency electromagnetic radiation, its frequency between 400 to 1000 MHz, the intensity of electromagnetic radiation emitted per square meter can be 1800 to 2000 micro-watts. When using a cell phone to send a message, the cell phone's transmitting antenna will produce more intense high-frequency electromagnetic radiation. Cell phone use closer to the head, so that the human head by electromagnetic radiation. The human body if long-term exposure to high-intensity electromagnetic radiation, will lead to dizziness, insomnia, fatigue, irritability and memory loss and other central nervous system symptoms, but also cause vegetative nervous system dysfunction, bradycardia, tachycardia, blood pressure fluctuations and other cardiovascular system symptoms.

Now more than a million people use computers and computer networks every day, and the harm of computers to the human body is often overlooked. According to foreign research, long-term use of computer operators, 75% of people with vision loss, eye fatigue, dry eyes or tears, prone to fatigue, anorexia, memory loss, headache and brain swelling and other diseases. Especially children's fascination with computers, so that children's emotional impatience, withdrawn and selfish, affecting the normal development of children.

Also, during the SARS period last year, people's awareness of disinfection has increased, and some people use ultraviolet light to disinfect. But UV rays can harm people's eyes if they are not used properly. Relevant experts say excessive UV exposure can cause burns to the skin, and long exposure may even cause skin cancer.

Currently, we can not live without electronic products, in order to avoid the harm, we should master the scientific method, to take certain measures to protect the body to avoid damage.

1. Strengthen the publicity and learning of health knowledge, enhance the awareness of protection.

2. Strictly in accordance with the instructions for operation.

3. Appropriate placement of electrical appliances.

4. Children, pregnant women and frail people should strictly control the time and distance of watching TV and playing computer.

5. Participate in physical exercise to enhance physical fitness.

6. Diet, you can eat more food containing high protein and rich in vitamins, such as: beans, spirulina food, food reasonably

quote "China.com March 10, 2004"