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The NHS provides evidence-based B12 replacement therapy for documented deficiency using standardised hydroxocobalamin protocols, but does not endorse lipotropic injections for weight management
People taking B12 will eventually develop a deficiency if they take too much
Colour is the most immediately useful signal: copper(II) peptide complexes are blue to violet, and the intensity and hue relate to the coordination environment, so a marked change in colour genuinely indicates that something about the complex has altered
No provisional batch, assay, method, analyst, or release data is published in this product dossier
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