bac water or sterile water Bacteriostatic 0.9% 12mL and are not for human consumption. TM BioWater™ - Bacteriostatic Water

Usage and Dosage IM, IV, Subcut injections: 1ml /50 kg b w Side Effects The product contains vitamins that do not cause any side effects if they are taken in natural amounts

And remember, I dont know everything there is to know about this

SAM administered orally or by injection has been investigated as a treatment for liver diseases, osteoarthritis, and depression.6 The benefits bestowed by SAM may be due to its role as a methyl donor in biochemical processes governing lipid homeostasis, DNA stability, gene expression, and neurotransmitter release

As a matter of fact, no living organism in the taxonomic Kingdom Animalia is capable of synthesizing cobalamin

The evidence for this synergy is mechanistic and anecdotal, not from controlled human trials