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ClinicalTrials.gov public records Last synced Oct 8, 2026, 1:41 AM EDT

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Showing 1–24 of 68 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: USDA Beltsville Human Nutrition Research Center Clear all
Completed No phase listed Observational Accepts healthy volunteers

Arkansas Active Kids! -Objective 3

NCT03221673
View directory record Official record
Conditions
Physical Activity, Child
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
7 Years to 10 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Study on Mixed Nuts and Food Intake

NCT03247881
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Nut Free Diet, Added Mixed Nuts Diet
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 14, 2017 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Cashew Nuts in the Human Diet: Measured Energy Value and Effects on Cardiovascular Disease Risk Factors

NCT02628171
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Base Diet, Base Diet with Cashew Nuts
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Post-prandial Glucose Response From Phytochemical Rich Potato Products

NCT03066713
View directory record Official record
Conditions
Glycemic Response, Appetitive Behavior
Interventions
Skin Off French Fry, Skin On French Fry, Hash brown, Carbohydrate control
Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Whey Protein on Blood Pressure

NCT00659672
View directory record Official record
Conditions
High Blood Pressure
Interventions
Whey Protein, Soy Protein, Control (carbohydrate)
Dietary Supplement
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
28 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2011 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Dose-Response Effects of Lean Beef in a Mediterranean-Style Dietary Pattern on Cardiovascular Disease Risk Factors

NCT02723617
View directory record Official record
Conditions
Healthy Volunteers
Interventions
MED 0.5, MED 2.5, MED 5.5, AAD 2.5
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
30 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Beltsville, Maryland • University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Soup Meal Satiety Study

NCT06771765
View directory record Official record
Conditions
Obesity Prevention
Interventions
Chia Seeds, Hemp Seeds, Control (placebo) group
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Measuring Daily Grain Intake Study

NCT04104581
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Control Refined Grain Diet, Low Whole Grain Oat Diet, High Whole Grain Oat Diet, Low Whole Grain Wheat Diet, High Whole Grain Wheat Diet
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Blackberry Flavonoid Absorption and Effects on Intestinal Bacteria

NCT01944579
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Blackberries, Control
Other
Lead sponsor
Janet Novotny
Federal
Eligibility
25 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 22, 2014 · Synced Oct 8, 2026, 1:41 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Dietary Absorption of Garlic Metabolites Following Garlic Consumption

NCT02322541
View directory record Official record
Conditions
Focus is Understanding Absorption of Garlic Metabolites
Interventions
Garlic Intervention
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 6, 2017 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Pacing (Guided Vs Unguided) Strategies Study

NCT02310334
View directory record Official record
Conditions
Body Temperature Changes
Interventions
Guided Exercise Session, Unguided Exercise Session
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
18 Years to 29 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 24, 2016 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic Flexibility as a Biomarker of Adaptation to Diet and Exercise Challenges

NCT01987388
View directory record Official record
Conditions
Healthy Volunteers
Interventions
High Intensity Exercise, Low Intensity Exercise, High Carbohydrate Beverage, High Fat Beverage
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
22 Years to 35 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 8, 2026, 1:41 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Berries, Inflammation, and Gut Microbiome

NCT04100200
View directory record Official record
Conditions
Overweight or Obesity, Healthy
Interventions
Mixed berries, FOS, Control, Combination
Dietary Supplement
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
20 Years to 60 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Phase 2 Interventional

The Health-Promoting Role of Pears in Men and Women With Metabolic Syndrome

NCT02228837
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Pear, Placebo
Dietary Supplement
Lead sponsor
Florida State University
Other
Eligibility
45 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adaptation in Polyphenol Bioavailability and Bioactivity During Long Term Exposure to Polyphenol-Rich Foods

NCT02197754
View directory record Official record
Conditions
Healthy
Interventions
Controlled diet
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 16, 2015 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of the Effects on Cardiovascular Risk Factors of Korean and American Dietary Profiles

NCT01617525
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
Controlled Feeding Dietary Intervention
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Energy Value of Macronutrients From Almonds and Mechanisms of Nutrient Action

NCT01007188
View directory record Official record
Conditions
Healthy
Interventions
1.5PD almonds, 3.0PD almonds, Base (without almonds)
Other
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
25 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2011 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Novel Metabolites of Beta-Carotene and Lycopene

NCT02550483
View directory record Official record
Conditions
Healthy
Interventions
Base diet + high beta-carotene tomato juice, Base diet + high lycopene tomato juice, Base diet + placebo beverage
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Effectiveness of Financial Incentives in Promoting Weight Loss Among Obese Individuals.

NCT00520611
View directory record Official record
Conditions
Obesity
Interventions
Financial Incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 70 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Blackberry Intake and Biomarkers of Cancer Risk

NCT01293617
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Blackberries, Gelatin
Other
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
40 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 18, 2011 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Meat And Dietary Pattern Study

NCT05589389
View directory record Official record
Conditions
Healthy Volunteers
Interventions
High Healthy Eating Index Diet with Minimally Processed Meat, High Healthy Eating Index Diet with Further Processed Meat, Typical Healthy Eating Index Diet with Minimally Processed Meat, Typical Healthy Eating Index Diet with Further Processed Meat
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Kale Consumption on Human Xenobiotic Metabolizing Enzymes

NCT03449849
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Base Diet, Kale Treatment
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cranberry Juice and Cardiovascular Disease

NCT01295684
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Cranberry juice, Placebo
Other
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
25 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 14, 2011 · Synced Oct 8, 2026, 1:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioavailability of Phytonutrients From Novel Preparations of Broccoli

NCT03773497
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Common Snack Combination, Cheesy Broccoli Snack, Cheesy Broccoli with Daikon Radish Snack, Uncooked Broccoli Snack
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Oct 8, 2026, 1:41 AM EDT