Has anyone ever used magnetic lotion for arthritis?!

A friend of mine has arthritis and is on a somewhat limited income (she is older) and another friend my age told me his grandmother used magetic therapy in the form of lotion she applies to her joints!. Has anyone heard of this and if so do you know if it worked!?
I think the stuff is from Magneticare and I don't know anything about it so I thought I would see if anyone had ever tried it or knew anything about it!. I know she thought magnets helped her but I don't know about lotions and drops etc!.
Thanks for your helpWww@Answer-Health@Com

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