Vitamin C's hidden role in kidney stones revealed
NCT ID NCT04603898
First seen Jan 15, 2026 · Last updated May 20, 2026 · Updated 16 times
Summary
This study looks at how vitamin C (ascorbic acid) breaks down into oxalate, a key component of kidney stones. Researchers will give a special labeled vitamin C to 136 adults, both with and without kidney stones, and measure how much turns into oxalate in urine. The goal is to understand if vitamin C contributes to stone formation, especially in people who are obese.
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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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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35243-3353, United States
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