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La dure dune cure de vitamine B12 dpend principalement du niveau de carence, de la forme de supplmentation choisie et de la capacit dabsorption de lorganisme

Nepp J, Wedrich A, Akramian J, et al

Below are few reasons for taking vitamin B12 injections

(2) the translation of mechanistic insights into effective therapeutic strategies is hindered by a lack of integration between basic research on aging mechanisms and the clinical exploration of interventions

A population-based study in 3,884 elderly men and women with depressive disorders found that those with vitamin B 12 deficiency were almost 70% more likely to experience depression than those with normal vitamin B 12 status (98)