glp 1 vs bpc 157 What is BPC-157 and why are athletes combining it with GLP-1s? PMOS and Peptide Therapy: What
Description
The reason is that B12 in supplemental form can be absorbed without requiring stomach acid

To me a "storage place" is somewhere to keep extra B12 in case it is needed later

Osipova, D., Kokoreva, K., Lazebnik, L., Golovanova, E., Pavlov, C., Dukhanin, A., Orlova, S., & Starostin, K
As the effect of cagrilintide on neuronal activation of ARC neurons was not assessed in this study, we cannot speculate on the implication of AgRP or POMC neurons in mediating anorexia or body weight loss.16, 17, 18 Nevertheless, we have previously shown that CTR signalling in POMC neurons is necessary for the maintenance of energy balance though the control of energy expenditure
