Microwave ovens are heated by electromagnetic induction, and a small amount of electromagnetic waves will leak when working, which is harmful to human health. The mechanism of electromagnetic radiation endangering human body is mainly thermal effect, non-thermal effect and cumulative effect.
The thermal effect is mainly that water molecules rub against each other after being radiated by electromagnetic waves, which leads to an increase in temperature, while the human body contains 70% water, which will increase the body temperature, thus affecting the normal work of internal organs.
The non-thermal effect is due to the weak electromagnetic field in human organs and tissues. Once disturbed by the external electromagnetic field, the weak electromagnetic field in the equilibrium state will be destroyed and the human body will be damaged.
Cumulative effect is the cumulative effect of thermal effect and non-thermal effect on human body. For groups exposed to electromagnetic radiation for a long time, even if the power and frequency of electromagnetic waves are very low, unexpected lesions may be induced.
According to the survey of the World Health Organization from 65438 to 0998, the main hazards of induction cookers can be roughly divided into the following five types:
1, electromagnetic radiation is one of the main causes of cardiovascular disease, diabetes and cancer mutation;
2. Electromagnetic radiation will cause direct harm to human reproductive system, nervous system and immune system;
3. Electromagnetic radiation is one of the inducing factors of abortion, infertility and teratogenesis in pregnant women.
4. Excessive electromagnetic radiation directly affects the development of children's body tissues and bones, leading to the decline of vision and liver hematopoietic function, and in severe cases, it can lead to retinal detachment;
5, electromagnetic radiation can make male sexual function decline, female endocrine disorder.
Many netizens exclaimed, I don't know, the original induction cooker is still so harmful! Isn't it dangerous to use it every day? In fact, consumers need not worry too much. If the induction cooker is really so dangerous, it is impossible to sell it. Radiation is almost everywhere in life and can only be reduced inevitably. So how to prevent electromagnetic radiation of induction cooker?
First, buy qualified products to reduce the electromagnetic wave leakage of induction cooker from the source.
Second, clean and maintain the induction cooker correctly.
Third, stay away from the induction cooker, at least half a meter away.
Finally, a reminder, pregnant women must stay away from the induction cooker. Normal people may not feel anything, but it is obviously harmful to the baby in the belly.