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1,2 It is coabsorbed with intrinsic factor, a product of the stomach's parietal cells, in the terminal ileum after being extracted by gastric acid 1,2 (Figure 1 3 )
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Pregnant women need any higher intake of Vitamin B12
Or can I just use .25mg peptide to start
What are the guidelines for vitamin B12 sublingual dosage
Not having enough can cause tiredness, brain issues, and big red blood cells
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