The thing that you need to know about electromagnetic radiation is that it can be harmful to a lot of people if they are not careful. For those who do not know, this type of radiation is split into two types; you have the extremely low-frequency radiation, and EMF, as well. Whatever the case might be, the more you protect yourself, the better it is.
Speaking of ELF radiation, it is something that is emitted by our devices on a daily basis, and the best thing is to protect ourselves from it. However, the silver lining here is that you will need an extremely high amount of exposure in order for the things to go wrong. Thankfully, this is not an issue because when you are talking about electromagnetic radiation, you really do not have to worry about a lot.
Still, it is better that we protect ourselves from it.
Reducing The Source
The first thing is a bit difficult but the thing is that the more you devices you have, the higher the chances of exposure. However, you can protect yourself from this issue by reducing the sources that you are not going to use. I understand that you have to use smartphones because they are absolutely necessary but reducing the use of other electronic devices can certainly help.
Reducing The Time
Another thing is that you need to reduce the time you spend on the devices. With the electromagnetic radiation, you do have to spend substantial time with the devices in order for the effects to take place. So, if you do reduce the time, you will be in a safe zone.
Just make sure that you are advocating this to everyone you know.