why do i feel worse after my b12 injection reddit permanent side effects supplementing B12? : r/B12_Deficiency Why Do I Feel Worse

These pathways are complex

Purification and characterization of multiplication stimulating activity

Signs of contaminated product Contaminated or degraded peptides can cause effects unrelated to AOD 9604 itself: Fever or chills following injection, suggesting possible bacterial contamination Severe injection site reactions with significant swelling, heat, or spreading redness Systemic illness symptoms that seem disproportionate to what the peptide should cause Effects that seem completely different from expected AOD 9604 effects If contamination is suspected, stop using that vial immediately

[DOI] [PMC free article] [PubMed] [Google Scholar] 9.de Picciotto NE, et al