Not everyone gets to have a solid foundation in physics. It is a complex science with a heavy reliance on advanced mathematics. This can be a difficult combination. Setting this aside, we can certainly all enjoy a little basic physics.
Here is a primer. Some radiation is bad for you because the particles emitted are energetic enough to at least break chemical bonds. Some radiation is, by comparison, super whimpy. Mostly we encounter the latter. Our most dangerous daily source of the former is typically the sun.
Ok, now you are ready for further reading. Go read this article on the latest craze in mistaken causes for medical ailments sweeping the globe: electromagnatic sensitivity.
If you are still concerned, build yourself a Faraday cage and leave the rest of us alone about it.
That is all.