This is sometimes done when the initial solution is too concentrated for accurate dosing
Among the 25 studies included in the qualitative synthesis (16 in the meta-analysis), 15 focused specifically on serum cobalamin changes (reported by baseline and post-treatment means and standard deviations in pg/mL) and 10 reported homocysteine outcomes (means and standard deviations in mmol/L)
Important Information about Generic Cyanocobalamin: Generic cyanocobalamin contains the same active ingredient as the brand-name Vitamin B12 Injection and is required to meet the same safety, effectiveness, and quality standards
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For example, 1,000 mcg is 1 mL if the concentration is 1,000 mcg/mL
Doesn't that solve the quality problem