- Conditions
- Respiratory Tract Infections, Cold Symptoms, Exhaled Nitric Oxide
- Interventions
- Beetroot juice
- Dietary Supplement
- Lead sponsor
- Southern Methodist University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- Dallas, Texas • Waco, Texas
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Hyperlipidemia
- Interventions
- Chewable plant sterol
- Dietary Supplement
- Lead sponsor
- Piper Biosciences, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Los Altos, California
- Conditions
- Digestive Health, Skin Health, Energy, Vitality
- Interventions
- MultiMineral 102 Gummies
- Dietary Supplement
- Lead sponsor
- Clean Nutraceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Gastrointestinal Discomfort, Bloating
- Interventions
- Active: Multi-strain probiotic dietary supplement, Placebo: Placebo
- Dietary Supplement
- Lead sponsor
- Daily Nouri
- Industry
- Eligibility
- 25 Years to 45 Years · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Alzheimer's Disease
- Interventions
- Meganatural-Az Grapeseed Extract, Placebo
- Drug
- Lead sponsor
- Hillel Grossman
- Other
- Eligibility
- Not listed
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Hair Thinning
- Interventions
- Dietary Supplement, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Nutraceutical Wellness Inc.
- Industry
- Eligibility
- 40 Years to 65 Years · Male only
- Enrollment
- 155 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Elizabeth, New Jersey • Richardson, Texas
- Conditions
- Lumbar Spine Injury, Spinal Fusion, Frailty, Prehabilitation, Nutritional Supplementation, Functional Outcome
- Interventions
- Multimodal Prehabilitation, Standard Pre-Surgical Clinical Care
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Alcohol Use Disorder
- Interventions
- Generally Recognized as Safe - Sulforaphane, Placebo
- Dietary Supplement
- Lead sponsor
- Louisiana State University Health Sciences Center in New Orleans
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- Conditions
- Mental Health Issue, Depression, Anxiety
- Interventions
- VIOME Precision Nutrition Program
- Combination Product
- Lead sponsor
- Viome
- Industry
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Bothell, Washington
- Conditions
- Sleep, Mood, Cognitive Performance
- Interventions
- Proprietary Spearmint Extract Blend, Control
- Dietary Supplement · Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 22 Years to 50 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Prostate Adenocarcinoma, PSA Failure, PSA Progression, Recurrent Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
- Interventions
- Clinical Observation, Patient Observation, Questionnaire Administration, White Button Mushroom Extract
- Other · Drug
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 133 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 7
- States / cities
- Duarte, California • Glendora, California • Irvine, California + 4 more
- Conditions
- Breast Cancer, Hot Flashes, Hot Flushes
- Interventions
- soy protein, isoflavones, Tamoxifen, Placebo
- Dietary Supplement · Drug · Other
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2013
- U.S. locations
- 14
- States / cities
- Rockford, Illinois • Elkhart, Indiana • Kokomo, Indiana + 9 more
- Conditions
- Foot Injuries and Disorders
- Interventions
- NutraHeal, NutraHeal Plus
- Dietary Supplement
- Lead sponsor
- NutraHeal
- Industry
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 3
- States / cities
- Altoona, Pennsylvania • Ebensburg, Pennsylvania • State College, Pennsylvania
- Conditions
- Ovarian Cancer
- Interventions
- Nutritional Counseling, Daily Supplements
- Behavioral · Dietary Supplement
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Healthy Diet
- Interventions
- Algae Oil Fortified Soymilk, Algae Oil Capsule
- Other · Dietary Supplement
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Memory Deficits, Cognitive Change, Stress
- Interventions
- The Daily Supplement
- Dietary Supplement
- Lead sponsor
- Parable
- Industry
- Eligibility
- 30 Years to 60 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Health and Wellness
- Interventions
- Not listed
- Lead sponsor
- Dr. Goodenowe Research LLC
- Industry
- Eligibility
- 2 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2034
- U.S. locations
- 1
- States / cities
- Temecula, California
- Conditions
- Sexual Function, Cognitive Functions, Testosterone
- Interventions
- Essential Elements T-Hero Platinum, Placebo
- Dietary Supplement
- Lead sponsor
- Scale Media Inc
- Industry
- Eligibility
- 30 Years to 65 Years · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Bipolar Disorder, Schizoaffective Disorder
- Interventions
- Probiotic Supplement, Inert Compound
- Dietary Supplement
- Lead sponsor
- Sheppard Pratt Health System
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Healthy Adults
- Interventions
- RSB11-HI Heat-Inactivated Postbiotic, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Able Biolabs, LLC
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Brain Concussion
- Interventions
- Branched Chain Amino Acids, Placebo solution
- Drug
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 11 Years to 34 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Polycystic Ovary Syndrome, Hormone Imbalance
- Interventions
- Optify Myo Inositol and D-Chiro Inositol Plus Folate and Vitamin D supplement
- Dietary Supplement
- Lead sponsor
- Optify
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Epithelial Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer
- Interventions
- Omega Nutrition cold-milled flaxseeds
- Drug
- Lead sponsor
- Southern Illinois University
- Other
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Springfield, Illinois
- Conditions
- Healthy, Aging
- Interventions
- Shoden
- Dietary Supplement
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 65 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon