Types of EMF Exposure and Sources of EMF Radiation
Radiation occurs across the electromagnetic spectrum. It depends on the levels of wavelengths and frequency. There are two major types and the major difference between the two is the ability for one to break chemical bonds. Another difference is one is harmful and the other is not.
Ionizing
This can also be called high-energy radiation. This type of radiation or energy affects the atomic level of the cell by removing an electron from the atom. This radiation has a very high frequency and short wavelengths. It can break chemical bonds in the biological system of humans and therefore allows for unstable atoms which further leads to oxidative damage. It also leads to genetic mutations and cancer which damages the DNA [1] and cells of the human body. Sources of this radiation are gamma rays, x-rays and ultraviolet radiation.
Non-ionizing
It can also be referred to as low-energy radiation. This is the type of radiation that has a low frequency with a longer wavelength. Non-ionizing radiation does not break the chemical bond. It moves the atom around the body and makes it vibrate but does not cause any form of harm to the biological system. Sources include MRI machines, Bluetooth devices, power lines, computers, microwaves, smart meters, wireless connection and mobile phones. This radiation is present in both manufactured and natural forms.
The level of EMF exposure can be minimized by decreasing the amount of time spent around sources that send out these radiations.