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ClinicalTrials.gov public records Last synced Oct 2, 2026, 5:19 AM EDT

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Showing 49–72 of 711 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Metabolic Diet Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Visualizing Vascular Mechanisms of Salt Sensitivity

NCT03696433
View directory record Official record
Conditions
Obesity, Cardiovascular Risk Factor, Salt; Excess
Interventions
Low-salt diet, High-salt diet
Dietary Supplement
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Completed No phase listed Observational

Ketogenic Diet and Prostate Cancer Surveillance Pilot

NCT03194516
View directory record Official record
Conditions
Prostate Cancer
Interventions
Surveillance
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Cola on Urinary Stone Risk Factors

NCT00289120
View directory record Official record
Conditions
Kidney Stone
Interventions
Cola beverage, Deionized water
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 8, 2016 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Licorice Botanical Dietary Supplements - Metabolism and Safety in Women

NCT03948243
View directory record Official record
Conditions
Food-drug Interaction
Interventions
Licorice, Alprazolam 2 MG, Caffeine 100 MG, Tolbutamide 250 mg, Dextromethorphan 30mg
Dietary Supplement · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years to 79 Years · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 2, 2026, 5:19 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Diet Composition on Weight Change and Metabolic Parameters

NCT01642849
View directory record Official record
Conditions
Obesity, Inflammation
Interventions
high protein diet, high carbohydrate diet
Dietary Supplement
Lead sponsor
University of Tennessee
Other
Eligibility
20 Years to 50 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 17, 2012 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional

Ketogenic Diet & Functional Recovery in Moderate to Severe Traumatic Brain Injury

NCT04530032
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
ketogenic/modified Atkins diet, Standard diet
Other
Lead sponsor
Loma Linda University
Other
Eligibility
16 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Recruiting Not applicable Interventional

Post Prandial Individual Responses to Different Foods

NCT06989164
View directory record Official record
Conditions
PreDiabetes, Diabetes Mellitus, Type 2, Healthy
Interventions
Post prandial testing
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Intake Modifications to Protect Against Changes in Bone Metabolism

NCT01713634
View directory record Official record
Conditions
Bone Resorption
Interventions
Preflight, In-flight
Other
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2015 · Synced Oct 2, 2026, 5:19 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigation of Egg Intake and the Relationship Between Gut Microbiome, Metabolic, and Immune Profiles

NCT07844616
View directory record Official record
Conditions
Obesity (BMI Equal to or >30), Immune Function, HDL, Gut Microbiome, Healthy Adult Participants
Interventions
Egg whites, Whole eggs
Other
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 50 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fuel Utilization, Diet Composition, and Exercise in African American Women

NCT04293367
View directory record Official record
Conditions
Obesity, Diabetes, Insulin Resistance
Interventions
High Intensity Interval Training (HIIT)
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Canola Oil Multi-Centre Intervention Trial II

NCT02029833
View directory record Official record
Conditions
Cardiovascular Disease, Diabetes, Metabolic Syndrome
Interventions
Regular Canola Oil, High Oleic Canola Oil, Western Type Diet - Common Dietary Oils
Other
Lead sponsor
University of Manitoba
Other
Eligibility
20 Years to 65 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 17, 2023 · Synced Oct 2, 2026, 5:19 AM EDT
Not yet recruiting Not applicable Interventional

Isocaloric Navy-Bean Substitution in Adults With MASLD

NCT07730853
View directory record Official record
Conditions
Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD), Liver Fibrosis, Metabolic Dysfunction-Associated Steatohepatitis (MASH)
Interventions
Dietary Supplement/Behavioral: Navy Bean-Rich Diet, Habitual Diet (Control)
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Phase 3 Interventional Results available

SGA-induced Metabolic Syndrome in Bipolar Youth

NCT01858948
View directory record Official record
Conditions
Bipolar Youth Treated With Second-generation Antipsychotics
Interventions
Omega, Placebo, Quetiapine fumarate
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 2, 2026, 5:19 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Dietary Protein and Monocyte/Macrophage Mammalian Target of Rapamycin (mTOR) Signaling

NCT03946774
View directory record Official record
Conditions
Dietary Protein
Interventions
Dietary protein shake
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 26, 2024 · Synced Oct 2, 2026, 5:19 AM EDT
Recruiting Not applicable Interventional

Study of Nutrition and Exercise in Adults Hospitalized for Treatment of Acute Lymphoblastic Leukemia (ALL)

NCT06785324
View directory record Official record
Conditions
Philadelphia Chromosome Negative, B Cell Acute Lymphoblastic Leukemia (B-ALL), B-ALL
Interventions
Nutrition Intervention, Exercise intervention
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 19, 2025 · Synced Oct 2, 2026, 5:19 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Role of Body Composition in Large for Gestational Age Infants (LGA) With Oral Feeding Difficulty

NCT04599010
View directory record Official record
Conditions
Body Composition, Feeding; Difficult, Newborn, Nutrition Disorder, Infant
Interventions
Dietary intervention
Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
1 Week to 10 Weeks
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Orlando, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional

Metabolic Impact of Fructose Restriction in Obese Children

NCT01200043
View directory record Official record
Conditions
Obesity, Metabolic Syndrome
Interventions
fructose restriction diet
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
8 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional

Low-Fat Vegan Diet Versus a Mediterranean Diet on Body Weight

NCT03698955
View directory record Official record
Conditions
Overweight, Obesity, Insulin Resistance
Interventions
Plant-based diet, Mediterranean Diet
Other
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 2, 2026, 5:19 AM EDT
Not yet recruiting Not applicable Interventional

Ketogenic Metabolic Therapy in Schizophrenia, Bipolar Disorder, Major Depressive Disorder: Deep Omic Profiling

NCT06748950
View directory record Official record
Conditions
Schizophrenia, Schizophrenia and Related Disorders, Bipolar Disorder, Bipolar and Related Disorders, Major Depressive Disorder, Major Depression Severe, Ketogenic Dieting, Ketosis, Metabolic Disease, Metabolic Syndrome
Interventions
LCHF Ketogenic Diet, Diet-as-Usual (DAU)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 2, 2026, 5:19 AM 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 2, 2026, 5:19 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Phytosterols, Ezetimibe, and Cholesterol Metabolism

NCT00863265
View directory record Official record
Conditions
Hypercholesterolemia, Coronary Heart Disease
Interventions
Ezetimibe, Phytosterols + ezetimibe, Placebo
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Logan, Utah
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 2, 2026, 5:19 AM EDT
Not yet recruiting Not applicable Interventional

Digital Behavioral Therapy to Reduce Diabetes and Liver Disease Risk

NCT07032311
View directory record Official record
Conditions
Type 2 Diabetes, Liver Disease
Interventions
Behavioral Treatment
Device
Lead sponsor
SIPPA Solutions INC
Industry
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Jamaica, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity in the Treatment of Obesity

NCT00615238
View directory record Official record
Conditions
Obesity
Interventions
Diet plus continuous bouts, Diet plus short bouts, Diet plus moderate lifestyle activity
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 60 Years
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2017 · Synced Oct 2, 2026, 5:19 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

The Effects of a Novel Probiotic Supplement on Menopausal Symptoms and Bone Health

NCT04001088
View directory record Official record
Conditions
Menopause
Interventions
Probiotic, Placebo
Dietary Supplement · Other
Lead sponsor
Lallemand Health Solutions
Industry
Eligibility
40 Years to 59 Years · Female only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
5
States / cities
Lake Worth, Florida • Port Saint Lucie, Florida • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Oct 2, 2026, 5:19 AM EDT