Can a blood test tell if you ate yogurt?
NCT ID NCT07491887
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to find substances in the blood that can show whether someone has eaten yogurt. Researchers will give 16 healthy adults different amounts of yogurt or a soy-based pudding over four separate weeks. By analyzing blood samples, they hope to identify reliable biomarkers of yogurt intake, which could improve the accuracy of diet studies.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
yogurt
What this could lead to
If successful, this could provide a reliable blood test to measure yogurt intake, helping researchers study its health effects more accurately.
What could go wrong
This is a small, early-stage study with only 16 people. The biomarkers may not work in larger, more diverse groups or in real-world settings.
Disclaimer
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Institute on nutrition and functional foods, Laval University
Québec, Quebec, G1V0A?, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••