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Do you have to pay for B12 injections at the doctors
Subcutaneous B12 injections are a better choice when possible, and the front of the thigh is also best for this method
Pernicious anemia can develop from a lack of a protein that
Common assay concentrations range from 100 nM to 10 M, depending on cell type and endpoint
Injectable forms bypass the gastrointestinal tract, making them particularly valuable for individuals with malabsorption conditions such as pernicious anaemia, Crohn's disease, or following gastric surgery
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