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The difference between 0.9% and 0.4% is the difference between 28-day preservation and 7-day preservation, and only the assay number tells the story
[15] Serious but infrequent events-such as angioedema, bronchospasm, hypotension, or urticaria-reflect IgE-mediated hypersensitivity and may require desensitization or substitution with hydroxocobalamin
Vegans, who consume no meat or dairy products, are recommended to eat fortified foods or take a B12 supplement
We had to understand the analytical science inside and out
While oral bioavailability may be lower compared to injections, it offers systemic benefits and convenience
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