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ClinicalTrials.gov public records Last synced Nov 15, 2026, 1:32 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 529–552 of 741 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Dietary Intervention Clear all

Conditions: Diet Modification
Interventions: mushroom, ground beef; Dietary Supplement · Other
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years to 65 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Saint Paul, Minnesota

Conditions: Diabetes Mellitus, Type 2
Interventions: Water Up! at Home; Behavioral
Lead sponsor: George Washington University; Other
Eligibility: 18 Years and older
Enrollment: 92 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Diet, Cooking
Interventions: Cooking Intervention; Behavioral
Lead sponsor: National Institutes of Health Clinical Center (CC); NIH
Eligibility: 18 Years to 99 Years
Enrollment: 43 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2028
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: HIV/AIDS
Interventions: Control Arm, iSTEP; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2023
U.S. locations: 1
States / cities: San Diego, California

Conditions: Dietary Modification
Interventions: Dietary Intervention: Restaurant, Dietary Intervention: Standard/Grocery; Behavioral
Lead sponsor: University of South Carolina; Other
Eligibility: 18 Years to 65 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Columbia, South Carolina

Conditions: Obesity, Insulin Resistance
Interventions: Low-Carbohydrate Diet, Low-Fat Diet, Mobile App; Behavioral
Lead sponsor: Stanford University; Other
Eligibility: 18 Years to 50 Years
Enrollment: 609 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2016
U.S. locations: 1
States / cities: Stanford, California

Conditions: Weight Loss
Interventions: RCT1, RCT2, RCT3; Behavioral
Lead sponsor: RTI International; Other
Eligibility: 18 Years to 64 Years
Enrollment: 2,395 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2009
U.S. locations: 3
States / cities: Swansea, Illinois • Research Triangle Park, North Carolina • Fairborn, Ohio

Conditions: Overweight, Blood Pressure, Diabetes Mellitus, Type 2
Interventions: Plant-based diet, Control Group; Dietary Supplement
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years to 90 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2026
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Obesity & Overweight, Obesity (Disorder)
Interventions: Feedback on Calorie Goal Attainment, Feedback on Dietary Quality, Feedback on Physical Activity Goal Attainment, Goal Setting Prompt; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

Conditions: Overweight and Obesity
Interventions: Online Behavioral Weight Loss Program, Virtual Reality for Behavioral Weight Loss Skills Training, Tailored Interactive Video Feedback, Tailored Intervention for Structured Physical Activity, Skills Training for Dysregulated Eating, Platform for Social Support & Friendly Competition; Behavioral
Lead sponsor: The Miriam Hospital; Other
Eligibility: 18 Years to 70 Years
Enrollment: 384 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Heart Failure
Interventions: MedChef App, MedChefs and Instacart food voucher; Other
Lead sponsor: Sutter Health; Other
Eligibility: 18 Years to 89 Years
Enrollment: 180 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Walnut Creek, California

Conditions: Obesity, Adolescent, Dietary Sugars, Taste Perception, Insulin Resistance, Feeding Behavior
Interventions: Unsweetened Sparkling Water Replacement, Progressively Reduced Sugar Beverage Replacement, Plain Water Replacement; Behavioral
Lead sponsor: Nana Gletsu Miller; Other
Eligibility: 12 Years to 18 Years
Enrollment: 63 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 3
States / cities: Bloomington, Indiana • Indianapolis, Indiana • West Lafayette, Indiana

Conditions: Pre-Diabetic, Overweight, Obesity
Interventions: Exercise & Dietary Supplement; Other
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 85 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Metabolic Syndrome X
Interventions: Nutritional and Dietary Manipulation; Other
Lead sponsor: Ohio State University; Other
Eligibility: 21 Years to 65 Years
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Columbus, Ohio

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

Conditions: Obesity, Endometrial Carcinoma
Interventions: Gentle yoga therapy, counseling intervention, educational intervention, quality-of-life assessment, questionnaire administration; Procedure · Other
Lead sponsor: Ohio State University Comprehensive Cancer Center; Other
Eligibility: Female only
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2022
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Obesity/Therapy
Interventions: Automated online weight loss program, Individual coaching, Group-based, videoconference-delivered weight loss; Behavioral
Lead sponsor: The Miriam Hospital; Other
Eligibility: 18 Years and older
Enrollment: 490 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Kidney Transplant; Complications, Kidney Diseases, Transplant;Failure,Kidney, Diabetes, Hypertension, Obesity, Diet, Healthy, Lifestyle, Healthy
Interventions: Dietary Education Curriculum; Behavioral
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 49 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Air Pollution Exposure, Oxidative Stress, Airway Inflammation
Interventions: Antioxidant- and Nutrient-Rich Food-Based Nutrition Intervention; Other
Lead sponsor: Georgia Southern University; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Savannah, Georgia

Conditions: Type 2 Diabetes Mellitus (T2DM), Type 2 Diabetes
Interventions: NOURISH Diet, Self-Selected Diet (Control); Other
Lead sponsor: Stanford University; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Stanford, California

Conditions: Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions: Health Coaching, Prolonged Overnight Fasting (POF), Mediterranean Diet, Supportive Materials; Behavioral
Lead sponsor: University of Miami; Other
Eligibility: 18 Years and older
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Miami, Florida

Conditions: Body Weight, Diet, Healthy, Physical Disability
Interventions: MOVE UP; Behavioral
Lead sponsor: University of Pittsburgh; Other
Eligibility: 60 Years to 75 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Type 2 Diabetes, Control Condition
Interventions: 12 week progressive exercise training; Other
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 65 Years and older
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Obesity, Physical Activity, Diet, Stress
Interventions: Tu Salud Si Cuenta Worksite Intervention; Behavioral
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 18 Years to 65 Years
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2011
U.S. locations: 2
States / cities: Brownsville, Texas • Harlingen, Texas

Search by objective public record fields.

Mushroom Effects on Satiety and Gut Health Markers

Water Up@ At Home: An Intervention to Replace Sugary Drinks With Water

Dietary Behavior Intervention in African Americans at Risk for Cardiovascular Disease

iSTEP - an mHealth Physical Activity and Diet Intervention for Persons With HIV

The Plant-Based and Soul-Full Study (PASS)

DIETFITS Study (Diet Intervention Examining the Factors Interacting With Treatment Success

Weight Management Demonstration Project: HEALTH

A Nutritional Intervention in Police Officers

Optimizing Self-Monitoring Feedback Delivery for the Treatment of Overweight and Obesity

Rapid Evaluation of Innovative Intervention Components to Maximize the Health Benefits of Behavioral Obesity Treatment Delivered Online: An Application of Multiphase Optimization Strategy

Heart Failure Food Intervention Trial: Impact of a Guideline-based Nutrition Digital Tool in Heart Failure Patient Clinical Outcomes

A Sensory Strategy to Cut Sugary Beverages in African/American and Latine Adolescents

Feasibility of an Interval Exercise and Nutrition Intervention to Reduce Cardiovascular Disease Risk Factors

Controlled Clinical Study to Determine Novel Health Benefits of Cheese Consumption

The Sleep2BWell Trial

Gentle Yoga and Dietary Counseling in Improving Physical Function and Quality of Life in Stage I-II Endometrial Cancer Survivors

Remote Approaches for Optimizing Weight Loss (Elevate Weight Loss Trial)

Dietary Intervention to Improve Kidney Transplant Outcomes

Savannah Environmental Nutrition Study (SENS): Nutrition Intervention to Reduce Air Pollution-Related Airway Inflammation and Oxidative Stress

Using Continuous Glucose Monitoring to Quantify the Effects of NOURISH's Culturally Modified Meals on Asian Americans With Type 2 Diabetes

FAST-M: Prolonged Overnight Fasting and Mediterranean Dietary Intervention for Patients With Multiple Myeloma or Its Precursor Disease

Sustainability of MOVE UP Lifestyle Intervention

Exercise and Protein Efficiency in T2D

Tu Salud Si Cuenta Worksite: Pilot Intervention Study