can b12 be injected in the stomach Injection Dosage and Frequency: 7 Guidelines for Adults B12 Injections for Energy: Benefits

MOTS-c: The cellular energy optimizer MOTS-c (mitochondrial open reading frame of the 12S rRNA type-c) is a mitochondrial-derived peptide produced from DNA inside the mitochondria that helps regulate energy and improve metabolic homeostasis at the cellular level

If a persons B12 deficiency is due to diet, they may not require further shots or only require them once or twice per year

Formulations of cyanocobalamin injection containing benzyl alcohol as a preservative should also be avoided in premature neonates and those with hypersensitivity due to its association with gasping syndrome (10-12)

Each of these options has its own mechanism, evidence base, and risk profile