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Comments on Magnet strong enough to rip the iron out of your body feasible?

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Magnet strong enough to rip the iron out of your body feasible?

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Is it possible, given a strong enough magnet, to rip out iron based molecules out of the blood stream/body of a person/animal? Would such an event be the thing that kills someone or are there other adverse effects that would kill a person. I've seen reports of dizziness and metallic taste during MRI scans, but it's not fatal, and AFAIK, the effects of strong magnets on a vertebrate have not been tested.

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General comments (2 comments)
General comments
Olin Lathrop‭ wrote about 4 years ago

Actually, they have been tested. I've seen a video of a frog being held in a magnetic field strong enough to keep it suspended in air without touching any object.

xtal‭ wrote about 4 years ago

DonielF's very good answer mentions this, but I feel that the obvious (and common) misconception behind the question is also worth highlighting clearly here: Iron in its metallic form is strongly magnetic. Iron-containing biomolecules are generally not more magnetic than most other substances (i.e., hardly at all). Hence the silly-sounding extremes reached in the factual answers below.