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Your doctor must ensure your B12 levels are checked before or during treatment
They work best when combined with a healthy diet and regular exercise, and should be positioned as complements to lifestyle change rather than replacements for it
Prevalence of Functional Cobalamin Deficiency and Relevant Mortality Risk in the General Population: An Unheeded Phenotype Distinct from Cobalamin Deficiency
Strate LL, et al
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