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The Efficacy of Oral Vitamin B12 Replacement for Nutritional Vitamin B12 Deficiency

Authors are grateful to Miss Uma Sharma, for help with literature search, spell checking and composing the layout of the paper

Research Overview# No human data -- All studies described below are preclinical (cell culture or animal models)

Low B12 levels (below 148 pmol/L or approximately 200 ng/L) indicate vitamin B12 deficiency, which can result from several underlying causes

I missed a daily dose Community protocols generally do not double up after a missed dose

Glutathione is a tripeptide, which is a fancy way of saying it is a small protein made of three specific amino acids: cysteine, glycine, and glutamic acid