1, electromagnetic radiation has become one of today's hazardous human health pathogenic source. Electromagnetic wave magnetic field, the population of leukemia incidence for the normal environment of 2.93 times, muscle tumor incidence for the normal environment of 3.26 times. Electromagnetic radiation can induce the proliferation of human cancer cells, affecting the human reproductive system, leading to children's intellectual disability, affecting the human cardiovascular system, and people's visual system has an adverse effect.
2, cosmic radiation hazards. The intensity of cosmic radiation? With the altitude and latitude increase and increase. Modern jet airliners in 10 to 20 kilometers flight altitude, the intensity of cosmic radiation is nearly a hundred times sea level, long-term exposure to cosmic radiation, some of the indicators reflecting radiation damage changes, indicating that health has been affected.
3, nuclear radiation. Prolonged exposure to radiation will make the human body produce discomfort, serious can cause damage to human organs and systems, leading to a variety of diseases, such as: leukemia, aplastic anemia, various tumors, fundus lesions, reproductive system diseases, premature aging, and so on.
Extended information
Ways to avoid radiation
1, don't let the appliances pile up. Don't place household appliances too centrally or use them together too often, especially TVs, computers and refrigerators should not be centrally placed in the bedroom, so as not to expose yourself to the danger of overdose radiation.
2, do not stay behind the computer. Try not to let the back of the screen toward someone's place, because the strongest computer radiation is the back, followed by the left and right sides, the front of the screen, but the weakest radiation.
3, water absorption of electromagnetic waves. Indoor to maintain a good working environment, such as comfortable temperature, clean air. Water is the best medium to absorb electromagnetic waves, you can put a few bottles of water around the computer. However, it is best to use plastic bottles and glass bottles, and never use metal cups to hold water.
4, reduce standby. When electrical appliances are suspended, don't let them be on standby for a long time, because this time can produce a weak electromagnetic field, long time will also produce radiation accumulation.
5, wash your face and hands in time. Computer, TV screen surface there is a lot of static electricity, the dust can be gathered to the face and hands of the skin exposed to transmitting, over time, prone to rashes, pigmentation, etc., after use should be timely wash your face and hands.
6, supplemental nutrition. Eat more food rich in vitamin A, C and protein, such as carrots, cabbage, tofu, milk, eggs and so on. You can also drink more tea, tea and other active substances in the tea polyphenol is conducive to the absorption and resistance to radioactive substances.
7, do not pick up the phone in a hurry. Cell phone in the moment of connection and charging calls, the release of electromagnetic radiation is the largest, the phone is best in the ring after a second or two to answer the phone. Don't answer the phone while it's charging.
Baidu Encyclopedia - Radiation Hazard
People's Daily Online - 7 strokes to avoid life radiation