Vitamin B12 injection showdown: are two versions identical?
NCT ID NCT07281872
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study checks if a new version of methylconalamin (a type of vitamin B12) injection works the same as the current version. Twenty healthy adults will receive both injections at different times to compare how their bodies absorb the medicine. The goal is to see if the two forms are bioequivalent, meaning they can be used interchangeably.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Zhejiang Provincial People's Hospital
Hangzhou, Zhejiang, China