Fruit and Vegetable Biomarker Discovery (UCD-DBDC)

NCT05621863 NA RECRUITING

The purpose of this research is to find a set of markers in the blood and/or urine that can be linked to consumption of specific fruits and vegetables. This will allow for better understanding of the link between diet and health-related outcomes. Furthermore, the results of this study will lead to the development of new methods to evaluate the nutritional status of individuals in both community and clinical settings. Food frequency questionnaires and diaries/recalls can be affected by intentional or unintentional misreporting, and thus can create errors in determining nutritional status. This study will lead to the development of an objective way to assess the consumption of specific fruits and vegetables by the general population.

Details

Lead sponsor	University of California, Davis
Phase	NA
Status	RECRUITING
Enrolment	280
Start date	Sat Apr 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
Completion	Mon Aug 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

Conditions

• Biomarkers

Interventions

• Aim 1 Meal Challenge 1
• Aim 1 Meal Challenge 2
• Aim 1 Meal Challenge 3
• Aim 2 Typical American Diet
• Aim 2 Typical American Diet Plus Test Foods
• Aim 2 Dietary Guidelines for Americans Diet Plus Test Foods

Countries

United States