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PMID: 28189172 6 Intramuscular Cyanocobalamin Treatment in Patients with Corpus Atrophic Gastritis and Vitamin B12 Deficiency: Efficacy and Predictors of Increased Requirement-A Monocentric Longitudinal Real-Life Cohort Study

doi:10.1007/s00431-005-0033-8

Cobalamin has a well-documented role in appetite pathway activation

Sources of Vitamin B12 Vitamin B1 is absorbable from many food sources

Starting At $60 /month Vitamin B12 (cobalamin) is a water-soluble essential vitamin involved in some of the bodys most critical processes, including red blood cell formation, DNA synthesis, neurological function, and energy metabolism

Elevated blood concentration of methylmalonic acid is a specific clinical indicator of vitamin B 12 deficiency