[plandis]

I don’t doubt that there has been extensive testing on radiation but knowing exactly which atoms and molecules are essential for the human body to sustain life and the corresponding energy levels at which those atoms and molecules ionize is probably outside the scope of high school physics.

[kaba0]

It’s not clear where the boundary is within the UV-spectrum, because different materials react differently. But it is still within UV-light, and not at low red, definitely not at radio frequency.