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They are not intended for human or animal consumption, diagnosis, treatment, cure, or prevention of any disease.
The molecular weight is 1355.39
This makes injections highly effective for pernicious anaemia and other malabsorption syndromes, including post-gastrectomy states, Crohn's disease affecting the terminal ileum, and certain medications that interfere with B12 uptake
The stomach needs sufficient stomach acid to retrieve the vitamin from the protein
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