although anyone saying this outloud likely wont have their mind changed, for the rest of you all that want to remain informed:

cellular devices and radios do not emit ionizing radiation - which is the kind that messes up cells, and nonionizing radiation can only increase heat which is why all devices operate under a power limit

people are studying other potential biological effects of nonionizing radiation and there is zero consensus of there being any. so some people, including some smaller government agencies, exercise caution

What the parent comment was likely referring to:

https://www.snopes.com/fact-check/coil-mattresses-cause-canc...

What is known:

https://www.cancer.gov/about-cancer/causes-prevention/risk/r...

Can you see any potential risks with blasting the body with same frequencies as it uses to regulate itself, while its supposed to be regenerating?

What radio frequencies does your body use to regulate itself?

My liver uses a walkie talkie to communicate with my kidney (the left one).

I mean, maybe, if the body used radio waves to regulate itself, but it doesn't so I don't