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Future research should investigate long-term outcomes in high-risk populations, direct comparisons between physiological and pharmacological dosages, cost-effectiveness analyses, and adherence metrics to inform optimal strategies for the prevention and management of vitamin B12 deficiency
Wipe the top of the vial or ampoule with an alcohol pad and let it air-dry for 30 seconds
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This requirement ensures that the treatment is appropriate for the individual's specific health needs and that it's administered safely
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