Scientists hunt for diet clues in blood and urine
NCT ID NCT06656338
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked for substances in blood and urine that can show what a person has eaten, instead of relying on memory or food diaries. Thirty-two healthy adults ate specially prepared meals for a week, and researchers tested their blood, urine, and stool samples. The goal was to find better ways to measure diet, not to treat any disease.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Fred Hutchinson Cancer Center
Seattle, Washington, 98109, United States
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