Can a simple food quiz accurately track your veggie intake?
NCT ID NCT02610023
First seen Nov 06, 2025 · Last updated May 19, 2026 · Updated 26 times
Summary
This study looks at how well different food frequency questionnaires estimate the amount of fruits and vegetables people eat. Researchers will compare the questionnaires to actual diet records and to levels of carotenoids (plant nutrients) in blood and skin. The study involves 100 healthy adults who do not smoke or take supplements. The goal is to find better tools for measuring diet in research.
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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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Arthur G. James Cancer Hospital and Solove Research Institute at Ohio State University Medical Center
Columbus, Ohio, 43210, United States
Conditions
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