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IV doses of 25-400 mcg/kg for safety studies Important: These are experimental doses used in animal studies and cannot be extrapolated to other species due to significant differences in metabolism, pharmacokinetics, receptor expression, peptide degradation rates, and tissue distribution patterns
Injection site reactions: Pain, redness, swelling, or bruising at the injection site may occur
May help maintain muscle mass during weight loss efforts
Vitamin B12 deficiency in over 16s: diagnosis and management (NG239) Recommendations
They work best for people who truly need them, those with confirmed deficiencies or absorption issues
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