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What are the causes of vitamin B12 deficiency
Their actual concentrations are often different from the label, and some may even contain contaminants
There is, per ClinicalTrials.gov, no completed human efficacy trial for 5-Amino-1MQ
The number 157 refers to the specific 15-amino-acid fragment within that parent protein
Plant-Based Vitamin B12 At present, it is only certain that the freshwater algae chlorella contains a guaranteed vegan source of B12, provided that it has been grown naturally (not under sterile farm conditions)
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