Unfortunately, neither side in this argument is being truthful.
Radiation is dangerous. Too much of it can hurt very badly.
Most people do not get headaches from their WIFI router.
Some people get headaches from having their cellular phone too close to their head.
Being around the bigger transceivers can be quite debilitating.
A little bit of uranium... or uranium enriched soil has been known to heal. (use as a last resort)
(but there are many medical treatments in this category)
X-ray machines can damage you.
The piece of radioactive material inside it can cause death with too much exposure.
It is easy to get too much radioactive material to melt down with a chain reaction.
Spent uranium bullets used in Iraq war are still causing birth defects.
And the stuff that i am talking about, the black swirling vortext is real, and not even considered as part of the problems of nuclear power.
So, no, things are not all rosy in the LENR camp.