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ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:55 PM EDT

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Showing 1–24 of 62 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Breakfast Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Appetite and Cognition Response to a Breakfast Cereal

NCT07782229
View directory record Official record
Conditions
Cognition
Interventions
Ready-To-Eat Cereal
Other
Lead sponsor
General Mills
Industry
Eligibility
18 Years to 70 Years
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Influence of Breakfast on Hormone Responses and Cognitive Performance

NCT03005951
View directory record Official record
Conditions
Insulin Resistance
Interventions
A= Yes Breakfast, B=No Breakfast
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
13 Years to 18 Years · Male only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2023 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional

School Breakfast Policy Initiative Study

NCT01924130
View directory record Official record
Conditions
Childhood Obesity, Hunger
Interventions
Classroom feeding, Nutrition education lessons, Social Marketing, Parent outreach
Other · Behavioral
Lead sponsor
Temple University
Other
Eligibility
7 Years to 16 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2016 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breakfast and Energy Expenditure in Young Women

NCT03079635
View directory record Official record
Conditions
Obesity
Interventions
Control, Omega 3 fatty acids
Dietary Supplement
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years to 30 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing School Meal Participation

NCT06419218
View directory record Official record
Conditions
Nutrition, Healthy
Interventions
School meal messages, Control (neutral) messages
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
832 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2025 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Grape Juice With Breakfast on Glycemia and Cognitive Function in Healthy Adults

NCT03409497
View directory record Official record
Conditions
Glycemic Response, Appetitive Behavior
Interventions
Concord Grape Juice, Low flavonoid low essence beverage, Low flavonoid beverage
Other
Lead sponsor
Purdue University
Other
Eligibility
25 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increased Protein at Breakfast for Weight Management in Overweight Adolescents

NCT03146442
View directory record Official record
Conditions
Obesity, Adolescent
Interventions
Breakfast
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
13 Years to 21 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of the Effectiveness of Breakfast Recommendations On Reducing Body Weight

NCT01781780
View directory record Official record
Conditions
Obesity, Food Habits
Interventions
General Nutrition Recommendations, Breakfast Recommendation, No Breakfast Recommendation
Behavioral
Lead sponsor
David Allison, Phd
Other
Eligibility
20 Years to 65 Years
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
4
States / cities
Birmingham, Alabama • Denver, Colorado • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2014 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breakfast and Metabolism in Men

NCT03399812
View directory record Official record
Conditions
Aging
Interventions
Animal protein, Plant protein
Dietary Supplement
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Phase 4 Interventional Results available

The Effect of Insulin Glulisine Compared With Insulin Aspart on Breakfast Post Prandial Glucose Levels in Prepubertal Children

NCT00913497
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
insulin glulisine, insulin aspart
Drug
Lead sponsor
Corewell Health West
Other
Eligibility
4 Years to 11 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 20, 2026, 3:55 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Increased Dietary Protein Intake During GLP-1 Medication Use (in Middle-aged Women With Overweight/Obesity)

NCT07480109
View directory record Official record
Conditions
Obesity, Women (Between 30 to 60 Years Old)
Interventions
Protein Rich Foods
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
30 Years to 60 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional

Effects of Lean Pork, High Protein Breakfast on Satiety and Metabolic Health in Pre-diabetes

NCT02934425
View directory record Official record
Conditions
Pre-diabetes
Interventions
Refined carbohydrate-rich breakfast, High pork protein breakfast
Other
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 74 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Oct 20, 2026, 3:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Which is a Better Breakfast? Egg or Cereal?

NCT01413217
View directory record Official record
Conditions
Hunger, Satiety
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breakfast Consumption and Energy Balance in Active Adult Males

NCT04862208
View directory record Official record
Conditions
Energy Intake, Substrate Utilization, Hormones, Satiety
Interventions
Maltodextrin supplement, Whey supplement, Water
Dietary Supplement
Lead sponsor
Ohio University
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Black Walnuts and Health

NCT04849949
View directory record Official record
Conditions
Healthy
Interventions
Control, Black walnut, English walnut
Other
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 45 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 20, 2021 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Breakfast on Cognitive Processes in Children

NCT01063894
View directory record Official record
Conditions
Cognitive Function
Interventions
breakfast cereal, water
Other
Lead sponsor
Kellogg Company
Industry
Eligibility
8 Years to 12 Years
Enrollment
291 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Vecam 40/300 and Vecam 20/300 Compared to Omeprazole 20 mg on Gastric pH

NCT00818870
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
Omeprazole, Vecam
Drug
Lead sponsor
Vecta Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2010 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional

Effect of Egg Consumption on Cardiometabolic Health in Prediabetic Subjects.

NCT03332927
View directory record Official record
Conditions
PreDiabetes
Interventions
Egg based breakfast foods, Non-egg based breakfast foods
Other
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 74 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Provision of Breakfast Food in Behavioral Weight Loss

NCT00200239
View directory record Official record
Conditions
Obesity
Interventions
Eating breakfast with portion and unportioned foods
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 20, 2012 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Teleneuropsychology to Optimize Cognition in Healthy Aging: the Web-based Breakfast Game

NCT05506852
View directory record Official record
Conditions
Healthy Aging
Interventions
Web-based training strategy, Web-based regular training (no strategy)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
60 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High Protein Breakfast on Weight Management and Glycemic Control in 'Breakfast-skipping' Teens

NCT03134014
View directory record Official record
Conditions
Breakfast, Appetitive Behavior
Interventions
Breakfast
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
15 Years to 21 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Oat Breakfast Satiety Study

NCT01372683
View directory record Official record
Conditions
Subjective Appetite and Satiety, Subjective Energy Levels
Interventions
Dietary Intervention
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 20, 2011 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acute Consumption of Pecan-enriched Meal

NCT04849962
View directory record Official record
Conditions
Healthy
Interventions
Control, Pecan
Other
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 20, 2021 · Synced Oct 20, 2026, 3:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Purdue Study for the Benefits of Breakfast in the Classroom

NCT03637010
View directory record Official record
Conditions
Breakfast
Interventions
Breakfast in the Classroom
Other
Lead sponsor
Purdue University
Other
Eligibility
10 Years to 16 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Oct 20, 2026, 3:55 PM EDT