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Chen, G., Zhou, G., Lotvola, A., Granneman, J
A high dose ensures the body gets what it needs, even in severe cases
Why should I choose an injection over an OTC supplement
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
Individuals with severe B12 deficiency benefit most from IV infusions because intravenous delivery raises serum levels faster than other supplementation routes
