Can a simple vitamin pill fix B12 deficiency in diabetes patients?
NCT ID NCT06983223
First seen Nov 01, 2025 · Last updated Jun 21, 2026 · Updated 33 times
Summary
This study tested whether an oral vitamin B12 supplement (Sucrosomial® B12) can raise B12 levels in people with type 2 diabetes who have low B12 due to taking metformin. Fifty adults took either the supplement or a placebo daily for three weeks. Researchers measured changes in blood B12 levels and related markers.
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the original study
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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.
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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Contacts and locations
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Locations
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Liaquat University of Medical & Health Sciences (LUMHS)
Jāmshoro, Sindh, 76090, Pakistan
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Sucrosomial® Vitamin B12 (an oral vitamin B12 supplement)
What this could lead to
If it works, this could offer a simple, daily supplement to correct B12 deficiency in people with diabetes who take metformin.
What could go wrong
This is a small, completed trial with only 50 participants. Results may not apply to everyone, and the supplement may not work better than a placebo.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.