Anaphylaxis following a B12 injection has been documented in medical literature, particularly in patients with a sensitivity to cobalt or cobalamin compounds
The comparison is not just academic
Correct storage reduces contamination risks during ongoing medication usage
While some individuals report weight loss following these injections, other contributing factors are highly likely
Signs And Symptoms Of Vitamin B12 Deficiency For your body to effectively absorb vitamin B12, your body requires a healthy gut with sufficient stomach acid, a well-functioning pancreas, and high levels of intrinsic factor
PubMed 22962027 TB-4 Phase 1 human safety first-in-human randomized, double-blind, single- and multiple-dose Phase 1 of recombinant human thymosin 4 in healthy volunteers, no serious adverse events: PubMed 34346165