Off-target activity may vary by concentration and species
If B12 blood levels and MMA are both high, a functional B12 deficiency could be preventing B12 being useful at cell/tissue level
Example C: 10,000 mcg vial + 2 mL bacteriostatic water: Yields 5,000 mcg per mL
Thank you so much for making it so easy and affordable
however, human safety profiles remain undefined
Schoenenberger and Monnier reported in the Proceedings of the National Academy of Sciences USA the isolation, sequence determination and synthesis of the active material, identified as the nonapeptide Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, and demonstrated that intraventricular infusion of the synthetic compound in rabbits reproduced delta- and spindle-EEG enhancement under double-blind conditions (Schoenenberger & Monnier, 1977)