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ClinicalTrials.gov public records Last synced Oct 2, 2026, 11:23 PM EDT

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Showing 73–96 of 151 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Soy foods Clear all
Completed Phase 4 Interventional Accepts healthy volunteers

Soy and Isoflavones Effect on Bone

NCT00668447
View directory record Official record
Conditions
Osteoporosis
Interventions
Soy Isolate, Control protein, Novasoy isoflavones, Placebo tablets
Dietary Supplement
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
65 Years and older · Female only
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 29, 2008 · Synced Oct 2, 2026, 11:23 PM EDT
Recruiting Not applicable Interventional

Resistance Training and Post Workout Protein to Improve Body Composition During Neoadjuvant Chemotherapy for Breast Cancer

NCT06858449
View directory record Official record
Conditions
Cancer, Breast Cancer
Interventions
Whey protein (20 grams), Whey protein (60 grams)
Dietary Supplement
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
20 Years to 89 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preference and Vegetarian Diet in Weight Loss Treatment

NCT00330629
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Standard Behavioral Treatment, SBT+LOV
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Phase 2 Interventional

Soy Protein Supplement in Preventing Prostate Cancer in Patients With Elevated Prostate-Specific Antigen Levels

NCT00031746
View directory record Official record
Conditions
Prostate Cancer
Interventions
soy protein isolate, casein proteins
Dietary Supplement
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
50 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Syracuse, New York • Winston-Salem, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2016 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Results available

Alleviation Of Metabolic Endotoxemia In Adults With Metabolic Syndrome With Milk Fat Globule Membrane

NCT03860584
View directory record Official record
Conditions
Metabolic Syndrome, Metabolic Endotoxemia
Interventions
MFGM-enriched full-fat dairy milk, Soy phospholipid/lecithin milk
Dietary Supplement
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Oct 2, 2026, 11:23 PM EDT
Not yet recruiting Not applicable Interventional

Elucidating the Effect of Dietary Stearic Acid on the Regional Heterogeneity of the Gut Microbiome and Metabolome: Focus on Bile Acid Metabolism (SAMPill Study)

NCT07766915
View directory record Official record
Conditions
CVD Risk
Interventions
High Palmitic Acid Diet, High Stearic Acid Diet
Other
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 2, 2026, 11:23 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Flavonoid Foods on Carbonyl Stress

NCT07767149
View directory record Official record
Conditions
Human Health, Flavonoids, Carbonyl Stress
Interventions
High-Flavonoid Diet, Low-Flavonoid Diet
Dietary Supplement
Lead sponsor
North Carolina Agriculture & Technical State University
Other
Eligibility
25 Years to 70 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional

Dairy Modulation of Oxidative and Inflammatory Stress in Overweight and Obese Subjects

NCT00948038
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Milk, Soy
Dietary Supplement
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 29, 2009 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Lipids as Primary Modulators of Carotenoid Absorption in Vegetables

NCT01006174
View directory record Official record
Conditions
Absorption of Carotenoids From Vegetables
Interventions
Soybean Oil, Canola Oil, Butter
Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 50 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional

Trial of Two Dietary Programs on Cardiometabolic Risk Factors in Subjects With Metabolic Syndrome

NCT01010841
View directory record Official record
Conditions
Metabolic Syndrome, Overweight, Obesity, Hypercholesterolemia
Interventions
UltraMealPlus 360 (Medical food), Low-glycemic-load diet
Dietary Supplement · Other
Lead sponsor
MetaProteomics LLC
Industry
Eligibility
20 Years to 75 Years · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 12, 2012 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Phase 2Phase 3 Interventional

Soy Protein in Preventing Recurrent Cancer in Patients Who Have Undergone Surgery for Stage II Prostate Cancer

NCT00765479
View directory record Official record
Conditions
Prostate Cancer
Interventions
soy protein isolate, placebo
Dietary Supplement · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 2, 2026, 11:23 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 2, 2026, 11:23 PM EDT
Completed Phase 2 Interventional

Soy Isoflavones in Treating Patients Who Are Undergoing Radical Prostatectomy for Stage I or Stage II Adenocarcinoma of the Prostate

NCT00078923
View directory record Official record
Conditions
Prostate Cancer
Interventions
soy isoflavones, neoadjuvant therapy, Placebo
Dietary Supplement · Procedure · Other
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Oct 2, 2026, 11:23 PM EDT
Withdrawn Phase 2 Interventional

The Effects of Soy Protein on Post-thoracotomy Pain

NCT00344097
View directory record Official record
Conditions
Thoracotomy, Pain
Interventions
Soy protein
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 22, 2013 · Synced Oct 2, 2026, 11:23 PM EDT
Completed No phase listed Observational

Food Antigen in Eosinophilic Esophagitis

NCT02434705
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Antigen (wheat base soy sauce) spray
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Oct 2, 2026, 11:23 PM EDT
Recruiting Not applicable Interventional

Haelan 951 for Menopause Symptoms in Peri- and Postmenopausal Women

NCT07751029
View directory record Official record
Conditions
Menopause, Menopause Hot Flashes, Menopause Related Conditions
Interventions
Haelan 951
Dietary Supplement
Lead sponsor
Spectrum Clinical Research, LLC
Network
Eligibility
45 Years to 65 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioavailability of Aronia Berry Polyphenols

NCT05488886
View directory record Official record
Conditions
Gut Health, Metabolism, Polyphenols
Interventions
Whole Aronia Berry Powder Applesauce, Aronia Berry Extract Applesauce, Phospholipid-Polyphenol Applesauce, Low-Polyphenol Control Applesauce
Dietary Supplement · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 31, 2023 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Botanical Oils Study to Determine Genetic Differences in the Way Your Body Processes Fats in Edible Oils

NCT02337231
View directory record Official record
Conditions
Genetic Differences of Lipid Metabolism/Healthy Subjects
Interventions
soybean oil and borage oil
Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Analysis of MicroBial Metabolites After Eating Refined Food

NCT04308473
View directory record Official record
Conditions
Dietary Habits
Interventions
Ultra-processed Food Meal, Whole Food Meal
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Effectiveness of Soy Phytoestrogens to Prevent Bone Loss

NCT00665860
View directory record Official record
Conditions
Osteoporosis
Interventions
Placebo, Soy isoflavones
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
403 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2006
U.S. locations
3
States / cities
Davis, California • Athens, Georgia • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 27, 2020 · Synced Oct 2, 2026, 11:23 PM EDT
Withdrawn Not applicable Interventional

Effect of Soy Intake on Cardiovascular Disease Biomarkers in Subclinical Hypothyroid Participants

NCT02024906
View directory record Official record
Conditions
Cardiovascular Disease, Subclinical Hypothyroid
Interventions
soy protein isolate (SPI), milk protein isolate (MPI)
Dietary Supplement
Lead sponsor
Jill Hamilton-Reeves, PhD RD LD
Other
Eligibility
25 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2015 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional

Effect of Soy Supplementation on Cellular Markers in Normal and Cancerous Breast Tissue: A Randomized Placebo Controlled Study

NCT00597532
View directory record Official record
Conditions
Breast Cancer
Interventions
Soy, Milk
Dietary Supplement
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Soy Protein and Colorado Diet on Weight Loss and Maintenance

NCT02380963
View directory record Official record
Conditions
Overweight, Obesity, Weight Loss
Interventions
Colorado Diet with soy protein foods., Colorado Diet with monetary payments
Dietary Supplement · Behavioral
Lead sponsor
DuPont Nutrition and Health
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 2, 2026, 11:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Determining Dietary Pattern Accompanying Egg Intake Using Remote Food Photography Method

NCT03404700
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Insulin Resistance
Interventions
Egg breakfast, Egg breakfast with high saturated fat, Cereal breakfast, Cereal breakfast with high saturated fat
Behavioral
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Jan 14, 2019 · Synced Oct 2, 2026, 11:23 PM EDT