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Description
Monitoring-guided supplementation is the usual approach, typically beginning with oral supplementation if blood tests indicate suboptimal levels, and escalating to IM injection if oral treatment is insufficient or poorly tolerated

[DOI] [PubMed] [Google Scholar] 408.Joachim C., Vestris M., Marous M., Almont T., Ulric-Gervaise S., Dram M., Contaret C., Smith-Ravin J., Escarmant P., Sylvestre E., et al

Weight Management Optimizing your B-12 levels enhances your metabolism on a cellular level

The average daily intake of vitamin B-12, as recommended by the Office of Dietary Supplements, is 2.4 micrograms (mcg) for men and women over 14
