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Professor and Chair, Department of Nutritional Sciences Rutgers, The State University of New Jersey Copyright 2000-2026 Linus Pauling Institute Figure Alternative Text Figure 1

An alarming or concerning B12 level is below 200 picograms per milliliter (pg/mL)

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A Vitamin B12 injection delivers a highly absorbable dose directly into the bloodstream, helping to combat fatigue, low energy levels, and weakened immunity