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ClinicalTrials.gov public records Last synced Nov 15, 2026, 8:17 AM EST

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Showing 49–72 of 1,558 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Healthy Diet Clear all

Conditions: Diabetes Mellitus, Type 2
Interventions: Budgeting, purchasing and cooking educational intervention; Behavioral
Lead sponsor: University of Washington; Other
Eligibility: 18 Years and older
Enrollment: 176 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 1
States / cities: Eagle Butte, South Dakota

Conditions: Migraine
Interventions: Mindfulness Based Stress Reduction, Stress Management for Headaches; Behavioral
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 98 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2018
U.S. locations: 2
States / cities: Baltimore, Maryland

Conditions: Diabetes Mellitus, Type 2
Interventions: MANAGe-DM - novel nurse case management, Monthly Educational Mailing; Behavioral
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 18 Years and older · Male only
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

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

Conditions: Obesity & Overweight, Cardiometabolic Risk Factors
Interventions: Mediterranean eating style, Physical activity, Mindful Eating, Body Appreciation, Enjoyable Exercise; Behavioral
Lead sponsor: The Miriam Hospital; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Diabetes, Chronic Disease, Psychological Distress
Interventions: Immediate Chronic Disease Prevention Program (CDPP), Workplace Equity, Job and Health Supports Employer Intervention, Delayed, attenuated Chronic Disease Prevention Program (CDPP); Behavioral
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 64 Years
Enrollment: 455 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2025
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Cardiovascular Disease (CKD), Hyperphosphatemia
Interventions: Education (Edu), SM intervention, Social Cognitive Therapy (SCT); Behavioral
Lead sponsor: NYU Langone Health; Other
Eligibility: 19 Years to 89 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018
U.S. locations: 1
States / cities: New York, New York

Conditions: Non-alcoholic Fatty Liver Disease
Interventions: Experimental: Low-fructose, reduced carbohydrate diet, General Healthy Diet; Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 11 Years to 17 Years
Enrollment: 28 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2017
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Endothelial Function, Oxidative Stress, Inflamation, Vascular Health
Interventions: Cocoa Flavanol Supplement, Low-Flavanol Control Powder; Dietary Supplement
Lead sponsor: The Black Forest LLC; Industry
Eligibility: 30 Years to 75 Years · Male only
Enrollment: 90 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 2
States / cities: Miami, Florida

Conditions: Healthy Adults
Interventions: Higher HEI-2020 diet followed by lower HEI-2020 diet, Lower HEI-2020 diet followed by higher HEI-2020 diet; Other
Lead sponsor: Marian Neuhouser; Other
Eligibility: 18 Years and older
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Diabetes Mellitus, Type 2
Interventions: MTM, Food Subsidy; Other
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years and older
Enrollment: 215 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Low Testosterone Levels
Interventions: Qualia Testosterone+, Placebo; Dietary Supplement · Other
Lead sponsor: Qualia Life Sciences; Industry
Eligibility: 28 Years to 65 Years · Male only
Enrollment: 75 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Carlsbad, California

Conditions: Healthy
Interventions: FOS; Dietary Supplement
Lead sponsor: Kaleido Biosciences; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 7 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015
U.S. locations: 1
States / cities: Cambridge, Massachusetts

Conditions: Diet, Food and Nutrition, Accidental Falls, Cardiovascular Diseases, Diabetes, Debility, Frailty, Functional Disability
Interventions: Meals + RD services, Meals + OT services, Meals + RD + OT services; Behavioral
Lead sponsor: Ohio State University; Other
Eligibility: 60 Years and older
Enrollment: 750 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Cancer, Healthy
Interventions: Cooked parsnips with parsley; Dietary Supplement
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Saint Paul, Minnesota

Conditions: Stroke, Acute, Stroke, Stroke, Cardiovascular, Stroke (CVA) or TIA, Stroke/Brain Attack
Interventions: Group Lifestyle Balance for People Post Stroke (GLB-CVA); Behavioral
Lead sponsor: Baylor Research Institute; Other
Eligibility: 18 Years to 85 Years
Enrollment: 94 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2029
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Thrombosis, Type 2 Diabetes Mellitus
Interventions: omega-3 and -6 fatty acids and their 12-LOX oxylipins; Other
Lead sponsor: University of Michigan; Other
Eligibility: 21 Years to 70 Years
Enrollment: 90 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2019
U.S. locations: 2
States / cities: Ann Arbor, Michigan • Philadelphia, Pennsylvania

Conditions: Irritable Bowel Syndrome
Interventions: American Diet, Mediterranean-style Diet; Other
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 18 Years and older
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2021
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Rectal Carcinoma, Rectosigmoid Carcinoma
Interventions: Best Practice, Dietary Intervention, Message, Quality-of-Life Assessment, Questionnaire Administration; Other · Dietary Supplement
Lead sponsor: SWOG Cancer Research Network; Network
Eligibility: 18 Years and older
Enrollment: 95 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 225
States / cities: Tucson, Arizona • Costa Mesa, California • Duarte, California + 144 more

Conditions: Healthy Diet, Healthy Nutrition
Interventions: Green Chef Meal Delivery Program; Dietary Supplement
Lead sponsor: Green Chef Corporation; Industry
Eligibility: 25 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Las Vegas, Nevada

Conditions: Obesity, Childhood, Type2diabetes
Interventions: Bennett Kids PowerUP Project; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 7 Years to 10 Years
Enrollment: 72 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Healthy
Interventions: Vanilla Protein Formula, Chocolate Protein Formula; Dietary Supplement
Lead sponsor: Qualia Life Sciences; Industry
Eligibility: 21 Years to 65 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Carlsbad, California

Conditions: Overweight, Obesity
Interventions: Lifestyle Counseling; Behavioral
Lead sponsor: USDA Grand Forks Human Nutrition Research Center; Federal
Eligibility: 18 Years to 75 Years
Enrollment: 46 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2013
U.S. locations: 1
States / cities: Grand Forks, North Dakota

Conditions: Healthy, Prehypertension
Interventions: Low-Salt Diet, High-Salt Diet; Dietary Supplement
Lead sponsor: Vanderbilt University; Other
Eligibility: 18 Years to 55 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2021
U.S. locations: 1
States / cities: Nashville, Tennessee

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Cooking for Health

MRI Outcomes of Mindfulness Meditation for Migraine

MANAGe-DM: Novel Nurse Case Management to Improve Diabetes Outcomes in Formerly Incarcerated Black Men

Study of the Effectiveness of Breakfast Recommendations On Reducing Body Weight

Pilot Test of Five Weight Neutral Interventions to Improve Health Among Adults of Higher Body Weight

NC Works4Health: Reducing Chronic Disease Risks in Socioeconomically Disadvantaged, Unemployed Populations

Behavioral Management of Phosphorus in Hemodialysis Patients

Early Intervention and Prevention of Non-Alcoholic Fatty Liver Disease in Adolescents

Black Forest Cocoa Flavanol Supplementation and Health Trial

Phase 2 Seattle Dietary Biomarkers Development Center

Food As MedicinE for Diabetes

Efficacy of Qualia Testosterone+ on Testosterone Levels in Adult Males

A Study to Evaluate the Effect of Diet on the Tolerability of FOS in Healthy Volunteers

Occupational Therapy and Registered Dietitian Services to Reduce Fall Risk Among Home Delivered Meal Clients

Development of a Biomarker for Dietary Furanocoumarins

Efficacy of a Telehealth Delivered Group Lifestyle Balance for People Post Stroke (tGLB-CVA)

Fatty Acid Regulation of Platelet Function in Diabetes

Mediterranean Diet and the Gut Microbiome

Testing Diet Intervention Versus Non-Diet Intervention for Management of Bowel Symptoms in Rectal Cancer Survivors

A Clinical Trial to Evaluate the Efficacy of a Healthy Meal Plan in Improving Health Biomarkers and Promoting Healthy Weight Management.

The Bennett Kids PowerUP Project

An Open-Label, Two-Arm Pilot Study of the Tolerability, Consumer Acceptability, and Exploratory Well-Being Outcomes of a Multi-Ingredient Protein Formula in Two Flavors in Healthy Adults

Healthy Creations: Community Based Lifestyle Intervention Validation

The Natriuretic Peptide System in African-Americans.