- Conditions
- Heat Intolerance, Heat Stress, Fatigue; Heat
- Interventions
- Antioxidant Berry Supplementation, Acute and Chronic Exercise-Heat Stress, Placebo (non-juice) Supplementation
- Dietary Supplement · Other
- Lead sponsor
- University of Connecticut
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Storrs, Connecticut
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Showing 25–48
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Primary Open Angle Glaucoma
- Interventions
- dietary supplement with antioxidants, Placebo
- Dietary Supplement
- Lead sponsor
- ScienceBased Health
- Industry
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
- Interventions
- Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
- Dietary Supplement
- Lead sponsor
- Applied Science & Performance Institute
- Industry
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Detoxification Response
- Interventions
- SP Detox Program
- Dietary Supplement
- Lead sponsor
- Standard Process Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Bloomington, Minnesota
- Conditions
- Schizophrenia
- Interventions
- Olanzapine, Omega 3, Vitamin E+C
- Drug
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2005
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Cardiovascular Diseases, Hypertension, Cognitive Decline, Diet, Healthy
- Interventions
- Peanut group
- Dietary Supplement
- Lead sponsor
- The University of Texas at Arlington
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Arlington, Texas
- Conditions
- Brain Aging
- Interventions
- Intervention, Control
- Dietary Supplement
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 65 Years to 89 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Metabolic Syndrome
- Interventions
- Couscous plus fiber, Grape seed extract, Bean Soup
- Other · Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Metabolic Disease, Obesity, Exercise
- Interventions
- Sodium Nitrate, Beetroot Juice no Nitrate, Beetroot Juice
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Acute Kidney Injury
- Interventions
- Basis, Placebo
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Insulin Sensitivity, 24-hour Glucose Control
- Interventions
- HIgh UPF controlled diet, No UPF controlled diet
- Other
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Blacksburg, Virginia
- Conditions
- Preeclampsia
- Interventions
- Dietary Supplement/Vitamins, Placebo for Vitamin C and Vitamin E
- Drug
- Lead sponsor
- The George Washington University Biostatistics Center
- Other
- Eligibility
- Female only
- Enrollment
- 10,154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2009
- U.S. locations
- 16
- States / cities
- Birmingham, Alabama • Chicago, Illinois • Detroit, Michigan + 13 more
- 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
- Hypertension, Dyslipidemia, Hyperglycemia
- Interventions
- Xocai Activ drink
- Dietary Supplement
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Infertility, Pregnancy, Fertility, Nutrition, Life Style
- Interventions
- Not listed
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 266 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2020
- U.S. locations
- 2
- States / cities
- Concord, New Hampshire • University Park, Pennsylvania
- Conditions
- Acne
- Interventions
- Skin Nutraceutical Supplement, Placebo pill
- Dietary Supplement · Other
- Lead sponsor
- Nutraceutical Wellness Inc.
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 102 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- High Point, North Carolina
- Conditions
- Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension, Cognitive Decline
- Interventions
- Experimental: Nitrate-containing, Placebo: Nitrate-depleted
- Drug
- Lead sponsor
- Gary L. Pierce, PhD
- Other
- Eligibility
- 50 Years to 79 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Healthy
- Interventions
- AMATEA™, Caffeine, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Memphis
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Metabolic Syndrome
- Interventions
- Dietary Antioxidant (V8® Low Sodium 100% vegetable juice), Control group
- Other
- Lead sponsor
- Martha Biddle
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Chronic Hepatitis C, Oxidative Stress
- Interventions
- silymarin, green tea extract (EGCG)
- Drug · Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Hair Thinning
- Interventions
- Nutrafol Vegan Women's Hair Supplement
- Dietary Supplement
- Lead sponsor
- Nutraceutical Wellness Inc.
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Manhattan Beach, California • Sacramento, California
- Conditions
- Health Behavior
- Interventions
- Food-based intervention; increased fruits and vegetables
- Other
- Lead sponsor
- Texas Tech University Health Sciences Center
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Smith-Lemli-Opitz Syndrome, Cone-Rod Dystrophy, Hearing Loss
- Interventions
- Antioxidants, Cholesterol
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- Up to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Asthma
- Interventions
- Vitamin
- Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina