No.
I’ll step into my EE (electrical engineer) role here and try to make some sense of electromagnetic radiation and penetration depth into conductive material. Basically, it sucks. Your cell phone doesn’t work well in a building, does it? Well, the building is made of metal. You (and I) are a bag of salt water. Also conductive. High-frequency radio waves just aren’t going to make it very far into us. That’s why the X-ray machine is huge and probably plugs into the 220-volt outlet at the doctor’s office. The Sun is 90 million miles away. Don’t worry about it as long as you’re on the surface of the Earth. Well, do wear sunscreen in the summer.
As an aside, for the interested reader, the US Navy has to talk to submarines thousands of feet under the ocean (salt water). Normal radio is out of the question. They actually modulate the entire magnetic field of the Earth to send extremely low frequency (ELF) messages to the subs. Like 3 Hz. It takes something like 20 minutes to send a three letter code. That’s how much radiation gets attenuated by conductors.