should b12 injections be kept in the fridge Methylcobalamin 10,000mcg injectable, 10mL (lyophilized) B12 vitamin Store Storage Instructions

It carries about one quarter of vitamin B12 in serum Transcobalamin I (haptocorrin) and III bind inactive or circulating B12 pools 2 More about the transcobalamins: TCB I and III: 6070kDa molecular weight proteins Belong to the haptocorrin (HC) superfamily HCs, also called R-binders or cobalophilins, are found in various tissues and biological fluids TCB I and III are derived from the granulocyte line and are markers of neutrophilic secondary granules, which explains their increase in myeloproliferative disorders (MPDs)

doi: 10.1007/s11695-014-1376-x

PMID: 36601368

Kerp going with the b12 you will improve

Can I do B12 shots if Im pregnant or breastfeeding