>>13713266It's not like tiny particles of metal would make that work any better than just giving a regular human an RF burn. A metallic skeleton would probably be closer to a faraday suit than any kind of a risk.
>>13713814Only if the particles have a significantly different permeability from their surroundings (i.e. barely diamagnetic water). If it's titanium or silver or even bismuth you're not going to notice much. Almost everything else isn't biocompatible. Some sort of inert ferritic alloy like stainless is the only risk, and even that doesn't really apply to particles, only to macroscopic structures.
