Life can produce radiation objects, can be said to be everywhere, such as wireless networks, cell phones, microwave ovens. Many people also worry about how harmful radiation is to the body. Is it possible to get cancer from exposure to all the radioactivity?

Can radiation from Wifi, cell phones,digital nitrate tester microwave ovens, base stations, etc. cause cancer?

It does not cause cancer! Because no they can produce the ability of radiation are not ionizing radiation.

First of all, one should clarify that radiation is energy in the form of particles or waves. Depending on whether its energy can ionize matter, scientists usually divide it into two categories: Type I non-ionizing radiation and Type II ionizing radiation.

Among them, the radiation produced by base station towers,radiation detectors wireless network wifi, cell phones or microwave ovens and other products are non-ionizing radiation, its low energy can not ionize matter, not to mention carcinogenic.

As for, people often mention will increase the risk of cancer is ionizing radiation, this kind of radiation energy level is higher, can make the social material life ionization, in the role of our human body can cause damage to the cells can be the internal DNA structure of the organization, triggering the relevant gene mutation.

What is the safe dose of radiation for the human body?

Of course, it is not to say that the impact of ionizing radiation,geiger counter handheld it will certainly damage human cells can cause lesions in tissue development, the human body can withstand radiation is a safe dose line, in general, not beyond the scope of national security management issues are a safe.

What is the safe dose? According to scientific data, a person can receive a natural dose of about 1-2 millisieverts per year, and deterministic effects of the upper limit of the annual dose of 100 millisieverts. In other words, a person exposed to more than 100 millisieverts of radiation per year may cause damage to tissue cells, thereby increasing the incidence of cancer.

There are three main types of ionizing radiation in our lives that tend to cause cancer.

1. Radiation for medical clinical examination

Clinical examination programs such as PET, X-ray, radiotherapy, CT, etc. will produce ionizing radiation, but the radiation dose produced by these items at one time is low. If they are only used in annual medical checkups or for necessary disease diagnosis, they generally do not cause additional harm to the body. It is also worth mentioning that nuclear magnetic examinations such as ultrasound and MRI do not produce ionizing radiation and there is no need to worry too much.

2. Ultraviolet rays among sunlight exposure

Proper sunlight exposure helps calcium absorption and is good for your health. However, UV rays are also a form of ionizing radiation, and if you are exposed to too much sunlight, you will increase your risk of skin cancer.

3. Some radioactive elements in nature

Radioactive elements such as thorium-232, radium-226 and radon are widely distributed in soil, air and rocks in nature. Long-term exposure will also increase the risk of various cancers.