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Using more does not improve results and wastes product
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Reference Module in Biomedical Sciences Teichman SL, Neale A, Lawrence B, Gagnon C, Castaigne JP, Frohman LA
It is extensively researched for its role in gene expression and collagen synthesis pathways
Risk factors for vitamin B12 deficiency include a decreased ability to absorb this vitamin due to low hydrochloric acid secretion, certain medications, or gastrointestinal disease and surgeries
If you have a mild deficiency, it might take two to three shots spread out over a few days or weeks before you start feeling better
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