Specially formulated for maximum absorption and effectiveness, these prescription-strength B12 shots are trusted by doctors, athletes, and busy professionals to combat fatigue, treat vitamin B12 deficiency, support red blood cell production, and promote optimal nervous system health
Retrieved November 9, 2021 from Urbanski, G., Hamel, J.-F., Prouveur, B., Annweiler, C., Ghali, A., Cassereau, J., et al
Any supplementation
Cyanocobalamin is the form that we recommend because its more stable and has been researched more thoroughly than other forms