should you take vitamin b12 while getting injections What Are Injections? And Are They Safe? What Are the Benefits of

These injections bypass the digestive system and deliver the vitamin directly into your bloodstream, allowing for rapid correction of the deficiency and improvement in symptoms like fatigue

[iii] AHK-Cu Peptide and Alopecia The effectiveness of two different formulations that were suspended in a sterile medium and included growth factors and compounds such as vascular endothelial growth factor, basic fibroblast growth factor, insulin-like growth factor-1, keratinocyte growth factor, and copper tripeptide 1 was investigated in this research

They use passive diffusion to absorb B12 without intrinsic factor

No hormones