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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:32 AM EDT

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Showing 1–24 of 207 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Meat Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Pilot Study of Meat-Borne Carcinogens and Pancreatic Cancer

NCT01492907
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
MeIQx, Pancreatectomy
Radiation · Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2014 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Consuming Red Meat on the Gut Microbiota in Young Adults

NCT03885544
View directory record Official record
Conditions
Diet Modification
Interventions
Controlled Lacto-ovo vegetarian diet, Controlled Unprocessed red meat diet, Controlled processed red meat diet
Other
Lead sponsor
Purdue University
Other
Eligibility
20 Years to 35 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mediterranean-like Unprocessed (CLEAN-MED) Diet Intervention Study of the Gut Microbiome of Healthy Adults

NCT05411120
View directory record Official record
Conditions
Diet Therapy
Interventions
Western Diet, CLEAN-MED
Other
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Results available

Potato Research for Enhancing Metabolic Outcomes

NCT04203238
View directory record Official record
Conditions
Insulin Resistance, Obesity
Interventions
Reduced Meat High Potato Diet, Reduced Meat High Pulses Diet
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 60 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 22, 2026, 4:32 AM EDT
Active, not recruiting Not applicable Interventional

Evaluating the Influence of Diet-induced Weight Loss on Fat (Adipose) Tissue's Insulin Sensitivity and Testosterone Synthesis in Women With Overweight or Obesity, Insulin Resistance, and Hyperandrogenemia

NCT06998238
View directory record Official record
Conditions
Overweight and Obesity, Hyperandrogenemia, Insulin Resistance
Interventions
Mediterranean-based, carbohydrate restricted, calorie reduced diet
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Sleep2BWell Trial

NCT06565104
View directory record Official record
Conditions
Blood Pressure, Sleep Health, Diet, Healthy, Physical Activity, Weight Loss
Interventions
Multidimensional Sleep Health Sessions, Healthy Diet Sessions, Physical Activity Sessions
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
20 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Lean Pork on Endothelial Function in Perimenopause

NCT06976112
View directory record Official record
Conditions
Cardiovascular Outcome, Overweight and Obese Women, Perimenopausal Women, Vasomotor Symptoms (VMS)
Interventions
Pork Diet, Plant Diet
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
40 Years to 55 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Results available

Brain Energy for Amyloid Transformation in Alzheimer's Disease Study

NCT03472664
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
low carbohydrate/high fat diet, low fat/high carbohydrate diet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional

Low-Carb/Time-restricted Feeding Protocol in Insulin-Using Type 2 Diabetics

NCT04558827
View directory record Official record
Conditions
Type2 Diabetes
Interventions
Low Carbohydrate Diet, Time Restricted Feeding
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 14, 2022 · Synced Oct 22, 2026, 4:32 AM EDT
Terminated No phase listed Observational

Molecular and Epidemiological Risk Factors in the Development of Gastric Cancer

NCT04600466
View directory record Official record
Conditions
Gastric Cancer
Interventions
Molecular testing for all participants., Germline Testing, Survey
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Protein Intake in Older Adults

NCT05175391
View directory record Official record
Conditions
Food Preferences
Interventions
Meat based protein with added spice; Plant based protein with added spice
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 10, 2023 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Return of First-phase Insulin Secretion in Type 2 Diabetes is Associated With Depletion of Pancreas Lipid

NCT03430310
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Low Glycemic Diet, Control Diet
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
35 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 24, 2024 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Devaluing Foods to Change Eating Behavior

NCT03557710
View directory record Official record
Conditions
Overweight and Obesity, Cancer
Interventions
Devaluing energy-dense foods for cancer-control
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 60 Years
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 22, 2026, 4:32 AM EDT
Completed No phase listed Observational

Diet and Genetic Damage

NCT00340743
View directory record Official record
Conditions
Diet
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2019 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Not applicable Interventional

Protein and Exercise for Postmenopausal Women's Wellbeing

NCT06849817
View directory record Official record
Conditions
Postmenopausal
Interventions
Diet - higher protein, Physical activity and resistance training
Other · Behavioral
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Compensation With Substitution of Meat Products With White Button Mushrooms.

NCT00198770
View directory record Official record
Conditions
Obesity
Interventions
dietary substitution to assess level of caloric compensation
Dietary Supplement
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Study of Food Aversion in Patients With Anorexia Nervosa

NCT03100656
View directory record Official record
Conditions
Anorexia Nervosa
Interventions
A breakfast sandwich
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Worksite Nutrition Study

NCT00481897
View directory record Official record
Conditions
Overweight, Type 2 Diabetes
Interventions
low-fat, vegan diet
Behavioral
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2012 · Synced Oct 22, 2026, 4:32 AM EDT
Withdrawn Not applicable Interventional

Effect of a Plant Rich Diet on in People With Type 2 Diabetes and Obesity

NCT02977039
View directory record Official record
Conditions
Type 2 Diabetes Mellitus in Obese
Interventions
NDPR diet, USDA healthy eating diet
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 22, 2026, 4:32 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Metabolomics-Driven Insights Into Ultra-Processed Foods

NCT07717970
View directory record Official record
Conditions
Diet, Food and Nutrition
Interventions
UPF Test Diet A: Starchy, refined grains, UPF Test Diet B: Meat, fish, and bread products, UPF Diet C: Dairy products, including cheese and cream
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development and Health of Rural Chinese Children Fed Meat as a Daily Complementary Food From 6-18 Mos of Age

NCT00726102
View directory record Official record
Conditions
Nutritional Deficiencies
Interventions
Meat, Cereal, fortified rice cereal
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
6 Months to 18 Months
Enrollment
1,488 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Contrasting Ketogenic and Mediterranean Diets in Individuals With Type 2 Diabetes and Prediabetes: The Keto-Med Trial

NCT03810378
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, PreDiabetes
Interventions
Mediterranean Diet (Med-Plus), Well-Formulated Ketogenic Diet (WFKD)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Exogenous Ketones on Indices of Keto-Adaptation in Obese Subjects on Weight Reducing Diets.

NCT06449287
View directory record Official record
Conditions
Ketogenic Diet, Weight Loss
Interventions
Diet, Blood Draw, Ketone/Glucose Monitoring, Body Composition, Urine Analysis, Neuropsychological Measures - ANAM
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effect of a Mediterranean Diet Intervention on Cancer-related Fatigue and Mitochondrial Function During Chemotherapy

NCT04534738
View directory record Official record
Conditions
Cancer
Interventions
Mediterranean Diet
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 22, 2026, 4:32 AM EDT