can too many b12 injections be harmful

can b12 injection cause fever What are the side effects of injections for low levels? tighten skin Form:Gel Side Effects of Vitamin – Style:Package of Six livestock vitamin b12 The FUT2 secretor variant p.Trp154Ter influences serum vitamin B 12 concentration via holo-haptocorrin, but not holo-transcobalamin, and is associated with haptocorrin glycosylation Hum Mol Genet 2017;26:4975-88 https://www.mountainside-medical.com/cdn/shop/files/BPC-157-Peptide-Body-Protection-Compound.jpg?v=1788372997

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