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A nurse practitioner might mistakenly code for iron deficiency anemia instead of Vitamin B12 deficiency
The bonds that give them their structure and function are fragile in ways that most pharmaceuticals arent, as a 2025 review in Protein & Peptide Letters on therapeutic peptide stability documented: heat and environmental exposure during storage and transit break down amino acid bonds, degrading the compound before it reaches the consumer
[23] What side effects should I watch for
Individuals receiving B12 supplementation may occasionally experience injection site reactions or, rarely, hypersensitivity
Reach out first we'd rather fix it than fight it
All non-protein-bound B12 is quickly excreted by the kidneys
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