- Conditions
- Vitamin A Deficiency
- Interventions
- dietary carotenoids, spinach, rice, and synthetic beta-carotene
- Dietary Supplement
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 6 Years to 8 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Search Results
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Showing 1–24
of 137
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Nutrition, Healthy, Hunger, Diet, Healthy, Food Habits
- Interventions
- the Supplemental Nutrition Assistance Program-Education
- Behavioral
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Diet, Healthy, Pregnancy
- Interventions
- Meal Delivery
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Obesity
- Interventions
- Not listed
- Lead sponsor
- Dr. James Sallis
- Other
- Eligibility
- 12 Years to 16 Years
- Enrollment
- 954 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 2
- States / cities
- San Diego, California • Seattle, Washington
- Conditions
- Obesity, Food Cravings, Weight Loss
- Interventions
- Test two food cravings strategies during dietary weight loss, Dietary weight loss program +Food cravings strategies
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Urbana, Illinois
- Conditions
- Obesity, Pregnancy
- Interventions
- Dietary counseling. Maintain a food diary.
- Behavioral
- Lead sponsor
- University of Missouri, Kansas City
- Other
- Eligibility
- Female only
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 2
- States / cities
- Kansas City, Missouri
- Conditions
- Chronic Kidney Disease Stage 3B, Chronic Kidney Disease, Stage 4, Proteinuria
- Interventions
- whole food, plant-based diet
- Other
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Hypertension
- Interventions
- Access Nourish
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cardiovascular Diseases, Type 2 Diabetes, Obesity and Obesity-related Medical Conditions
- Interventions
- Whole Food Plant Based Diet Jumpstart
- Behavioral
- Lead sponsor
- Reya Andrews
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- 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
- Conditions
- Dietary Behaviors, Obesity and Overweight
- Interventions
- FRESH-EATS, Lagged Intervention Control Group
- Behavioral
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Diet, Food, and Nutrition
- Interventions
- Salad bar, Waitlisted control, Salad bar post-COVID
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 6,269 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Henrico, Virginia
- Conditions
- Diabetes Mellitus, Metabolic Syndrome, Obesity, Hypertension,Essential, Hyperlipidemias, Cardiovascular Diseases, Kidney Disease, Chronic
- Interventions
- Lifestyle Medicine Program, Medically Tailored Groceries
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Newark, New Jersey
- Conditions
- Diet, Healthy, Food Security
- Interventions
- No prep ready-to-eat meals, Ingredient bundles (e.g. meal kits)
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Diabetes, Diabete Type 2, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Diabetes Type 1, Diabetes Mellitus
- Interventions
- Virtual Diabetes Wellness Classes and Medically Tailored Meals
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Dietary Assessment, Diet, Food, and Nutrition, Carotenoid Status
- Interventions
- Bite-sized Biomarkers: Skin carotenoid scores
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Healthy Lifestyle, Sleep, Mood, Healthy Eating
- Interventions
- Education, Personalized coaching, Weekly behavior modification challenges
- Behavioral
- Lead sponsor
- University of Arkansas, Fayetteville
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Fayetteville, Arkansas
- Conditions
- Diet, Food, and Nutrition, Accidental Fall, Diabetes Mellitus, Heart Diseases
- Interventions
- Meals + RD services only, Meals + OT services only, Meals + RD + OT services
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Teaching Healthy Cooking Skills to Parents and Their Preschool Children
- Interventions
- CHEF-ED + Food Delivery, Food Delivery Only
- Behavioral
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Food Insecurity
- Interventions
- Financial Incentive: High, Financial Incentive: Middle, Financial Incentive: Low
- Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,780 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2025
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Overweight , Obesity, Class I Obesity
- Interventions
- Low-processed DGA Diet, Ultra-processed DGA Diet
- Other
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Grand Forks, North Dakota
- Conditions
- Dietary Change, Obesity & Overweight, Food Acceptance
- Interventions
- Peanuts, Dual-energy X-ray absorptiometry (DEXA) scans
- Dietary Supplement · Procedure
- Lead sponsor
- Ian J. Neeland, MD
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Clevland, Ohio
- Conditions
- Physical Activity
- Interventions
- Group A, Group B
- Behavioral
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Flagstaff, Arizona • Columbia, Missouri
- Conditions
- Hypertension (Without Type 2 Diabetes Mellitus), High Blood Pressure, Male, Female, Adult, Cognition, Endothelial Function (Reactive Hyperemia), Oxidative Stress, Diet, Overweight, Body Composition Measurement, Gut Microbiome, Arterial Stiffness, Caucasian Whites, Inflammation, Microvascular Function
- Interventions
- Wild Blueberry, Placebo
- Dietary Supplement
- Lead sponsor
- Georgia State University
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia