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ClinicalTrials.gov public records Last synced Nov 9, 2026, 9:28 AM EST

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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Minimally Processed Diet Clear all

Conditions: Healthy Volunteers
Interventions: [11C] raclopride, liquid nutritive stimulus, Tasteless Oral Stimulus Solution, Minimally Processed Diet, Ultra Processed Diet, Baseline Diet; Drug · Other
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: 18 Years to 45 Years
Enrollment: 140 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Celiac Disease in Children, Nutrition Disorder, Child
Interventions: Gluten-Free Diet Education; Other
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 2 Years to 18 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Insulin Resistance, Cardiovascular Disease, Diabetes
Interventions: Partial feeding study; Behavioral
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 18 Years to 35 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Supplementation in Healthy Adults to Assess Impact on Omega 3 Index and Cardiometabolic Health
Interventions: whole salmon oil, Cod liver oil; Dietary Supplement
Lead sponsor: Hofseth Biocare ASA; Industry
Eligibility: 40 Years to 80 Years
Enrollment: 96 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 2
States / cities: Menlo Park, California • San Francisco, California

Conditions: Healthy Lifestyle
Interventions: Red meat-based meal, No meat diet; Other
Lead sponsor: South Dakota State University; Other
Eligibility: 65 Years and older
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Brookings, South Dakota

Conditions: Diabetes Type 2, Diabetes Mellitus, Obesity
Interventions: Cryoablation of the Vagus Nerve, Lifestyle Intervention; Device · Behavioral
Lead sponsor: Emory University; Other
Eligibility: 22 Years to 65 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 5
States / cities: Atlanta, Georgia • Johns Creek, Georgia

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: Colorectal Cancer
Interventions: virtual technology - high interactive, virtual technology - low interactive, non-colorectal cancer related module; Other
Lead sponsor: University of Florida; Other
Eligibility: 45 Years to 73 Years
Enrollment: 139 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Healthy Volunteers
Interventions: High Healthy Eating Index Diet with Minimally Processed Meat, High Healthy Eating Index Diet with Further Processed Meat, Typical Healthy Eating Index Diet with Minimally Processed Meat, Typical Healthy Eating Index Diet with Further Processed Meat; Other
Lead sponsor: USDA Beltsville Human Nutrition Research Center; Federal
Eligibility: 25 Years to 80 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Beltsville, Maryland

Conditions: Diet, Healthy, Diet Habit, Disease, Chronic, Health Behavior, Rural Health
Interventions: The UnProcessed Pantry Project (UP3); Behavioral
Lead sponsor: Montana State University; Other
Eligibility: 18 Years and older
Enrollment: 78 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 1
States / cities: Bozeman, Montana

Conditions: Blood Sugar; High, Blood Pressure, Dietary Habits
Interventions: Regular sweetened commercial foods, Allulose sweetened commercial foods, Whole and minimally processed and sweetened foods; Other
Lead sponsor: University of California, Irvine; Other
Eligibility: 20 Years to 99 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Irvine, California

Conditions: NON APPLICABLE
Interventions: Diet Quality Matters (DQM) Nutrition Education and Culinary Skills Program; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years and older
Enrollment: 240 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 2
States / cities: Los Angeles, California

Conditions: Breast Cancer
Interventions: Diabetes Prevention Program-based lifestyle change intervention (DPP), Highly Microbiota-Accessible Foods (HMAFs) intervention; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 50 Years to 75 Years · Female only
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Lupus Erythematosus, Systemic
Interventions: Mediterranean Dietary Pattern, High Fermented Food Dietary Pattern; Other
Lead sponsor: University of Florida; Other
Eligibility: 18 Years to 100 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Cardiovascular Diseases, Dietary Modification
Interventions: Red Meat Restricted, Red Meat Rich; Other
Lead sponsor: Purdue University; Other
Eligibility: 30 Years to 69 Years
Enrollment: 41 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: West Lafayette, Indiana

Conditions: Healthy Aging
Interventions: Omnivorous, No meat; Other
Lead sponsor: South Dakota State University; Other
Eligibility: 65 Years and older
Enrollment: 59 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Brookings, South Dakota

Conditions: Healthy Diet
Interventions: Traditional Diet, Modern Diet; Dietary Supplement
Lead sponsor: Duke University; Other
Eligibility: 35 Years to 60 Years
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Healthy Nutrition
Interventions: Low-Processed Food Diet; Other
Lead sponsor: Oklahoma State University; Other
Eligibility: 18 Years to 60 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Stillwater, Oklahoma

Conditions: Healthy
Interventions: a non-traditional (i.e., not typically available in the supermarket) blueberry cultivar bred using natural plant breeding techniques and established as having enhanced nutritive value, a standard commercially available blueberry variety (i.e., cultivar), a "minimally processed" blueberry-rich protein bar, a control beverage of matched-nutritive content; Other
Lead sponsor: North Carolina State University; Other
Eligibility: 25 Years to 65 Years
Enrollment: 29 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Kannapolis, North Carolina

Conditions: Eating Behavior, Eating Habit
Interventions: High Ultra Processed Food Diet, No Ultra Processed Food Diet; Other
Lead sponsor: Virginia Polytechnic Institute and State University; Other
Eligibility: 18 Years to 25 Years
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 2
States / cities: Blacksburg, Virginia • Roanoke, Virginia

Conditions: Allergic, Inflammatory
Interventions: Environmental Exposures, Control Exposures; Other
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 18 Years to 80 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 1
States / cities: Bethesda, Maryland

Search by objective public record fields.

Effects of Ad Libitum Ultra-Processed Diet on Brain Dopamine in Humans

GF-NOURISH (Gluten Free Nutrition Optimization Through Ultra-processed Food Reduction and Improved Strategies for Health)

Processing Responses of Grains (PRO-Grains) Study

Change in Omega 3 Index in Healthy Adults With OmeGo or a Standard Omega-3 Oil Supplement

Effect of Minimally Processed Animal Protein on Biomarkers for Cognitive Decline

Cryovagotomy Diabetes Trial

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

Virtual Human Delivered Nutrition Module for Colorectal Cancer Prevention

Meat And Dietary Pattern Study

The UnProcessed Pantry Project (UP3)

Preliminary Effect of Food Processing and Sweeteners on Glycemic and Metabolic Measures

Diet Quality Pilot Intervention in LA Safety Net

UCLA Breast Cancer Survivor Health Promotion Research Study

Mediterranean vs. High-Fermented-Food Diet Adherence on Inflammation in Lupus

The Lean Meats Mediterranean Diet Study

Protein-Distinct Macronutrient-Equivalent Diet 2

The Effects of Western Diet Patterns on Plasma Inflammatory and Cardio Metabolic Health Signatures in Middle-aged Adults

Determinants and Outcomes of High vs. Low Ultra-processed Feeding

Evaluating the Availability of Berry Phytonutrients Post-consumption of Fresh and Processed Blueberry by Healthy Adults

Young Adult Eating Habits

THREAT: Testing Harms Related to Exposure to Allergenic and Epithelial Toxins