This makes combination therapy particularly attractive in resistant cases or where long-term results are needed
The NHS schedule for treating B12 deficiency is a loading dose of 1mg hydroxocobalamin by intramuscular injection every two to three days for two weeks, then a maintenance dose every two to three months for life when the cause is non-dietary
Even if each peptide has independent research support, the combination has not been studied for synergy, antagonism, pharmacokinetic interaction, or safety

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