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Description
The methionine synthase reaction represents the clinically most significant of only two vitamin B12-requiring enzymes in human cells

Hydroxocobalamin offers superior absorption, longer retention, and greater efficacy versus cyanocobalamin and methylcobalamin, making it the preferred choice for severe deficiency and for those needing frequent injections

Aguiar-Oliveira, M

BioMed research international , 2013 , 783809
