29 Why the vaccines are magnetic - Biomedical Magnetoferritin. Mystery solved. (europepmc.org) posted 3 years ago by BillWhittle23 3 years ago by BillWhittle23 +30 / -1 20 comments share 20 comments share save hide report block hide replies
Don't forget moisture on the skin as well can help hold a magnet up so not much iron is needed in theory.
When you have new skin developing there is more blood flow and moisture at the injection site.