- Conditions
- Alzheimer Disease
- Interventions
- l-Histidine, Control
- Drug · Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 50 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
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 1–24
of 31
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cognitive Ability, General
- Interventions
- SageXtra, Placebo
- Dietary Supplement
- Lead sponsor
- ESM Technologies, LLC
- Industry
- Eligibility
- 40 Years to 60 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Breastfeeding
- Interventions
- Moringa leaf powder, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Kentucky
- Other
- Eligibility
- 0 Months and older
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Sarcopenia, Nicotinamide Adenine Dinucleotide Concentration, Muscle Quality and NAD+ Content
- Interventions
- Nicotinamide Riboside, Placebo
- Dietary Supplement · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 65 Years to 85 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Central Obesity
- Interventions
- soy supplementation
- Dietary Supplement
- Lead sponsor
- The University of Texas at San Antonio
- Other
- Eligibility
- 45 Years to 60 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Focus of the Study is to Examine Plasma HMB Levels After Oral HMB Supplementation
- Interventions
- CaHMB capsule, HMB free acid gelcap, HMB free acid mixed in water, CaHMB in water, HMB free acid
- Dietary Supplement
- Lead sponsor
- Metabolic Technologies Inc.
- Industry
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Ames, Iowa
- Conditions
- Muscle Soreness
- Interventions
- Tart Cherry, Placebo Oral Capsule [CEBOCAP]
- Dietary Supplement · Other
- Lead sponsor
- Jacksonville University
- Other
- Eligibility
- 21 Years to 45 Years · Male only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Capsule + Powder supplementation, stable tracer infusion
- Dietary Supplement · Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 45 Years to 100 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Skin Inflammation
- Interventions
- Broccoli, mustard, vitamin C, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 25 Years to 57 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Age-Related Sarcopenia, Muscle Loss
- Interventions
- whey protein isolate, potassium bicarbonate (KHCO3), microcrystalline cellulose, maltodextrin powder
- Dietary Supplement · Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 141 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Smith-Lemli-Opitz Syndrome
- Interventions
- Simvastatin, Lactose
- Drug · Dietary Supplement
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 1 Year to 89 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Healthy
- Interventions
- Dose A: TA-65 24mg, powder, Dose B: TA-65, 8mg, powder, Dose C: TA-65 3.2mg, capsule, Dose D: TA-65 8mg, capsule, Dose E: TA-65 32mg, capsule
- Dietary Supplement
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 22 Years to 55 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Dysglycemia, Obesity
- Interventions
- Cinnamon, placebo
- Dietary Supplement · Other
- Lead sponsor
- Joslin Diabetes Center
- Other
- Eligibility
- 20 Years to 70 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Human Microbiome
- Interventions
- Synbiotic, Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Exercise-induced Muscle Soreness, Exercise-induced Joint Pain, Exercise-induced Joint Stiffness, Exercise-induced Cartilage Turnover
- Interventions
- NEM® brand eggshell membrane powder, curQ+® brand highly absorbable curcumin, EM Placebo, Curc Placebo, NEM® plus curQ+® combination
- Dietary Supplement
- Lead sponsor
- ESM Technologies, LLC
- Industry
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Urinary Tract Infections, Urinary Retention Postoperative, Pelvic Organ Prolapse
- Interventions
- Methenamine Hippurate 1 g tablet, Placebo tablet
- Drug
- Lead sponsor
- TriHealth Inc.
- Other
- Eligibility
- 18 Years to 80 Years · Female only
- Enrollment
- 185 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Safety/Effacy
- Interventions
- Nutritional supplement and protein shakes
- Dietary Supplement
- Lead sponsor
- Pharmanex
- Industry
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Orem, Utah
- Conditions
- Sarcopenia
- Interventions
- Protein shake + Fish Oil
- Dietary Supplement
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Blood Pressure, Hydration, Vascular Disease Risk
- Interventions
- Water and Potassium supplementation
- Dietary Supplement
- Lead sponsor
- Auburn University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Auburn, Alabama
- Conditions
- Perimenopause, Hypertension
- Interventions
- Terry Naturally® melatonin 5mg SR, Placebo
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 40 Years to 55 Years · Female only
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Adult Stem Cell Proliferation
- Interventions
- NutraStem, Placebo
- Drug
- Lead sponsor
- University of North Texas Health Science Center
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Healthy Volunteers
- Interventions
- Immulina TM, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- University of Mississippi Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 492 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Jackson, Mississippi
- Conditions
- Healthy Adults; Cognitive Performance; Sleep Quality; Neuromuscular Function
- Interventions
- Magnesium L-threonate, Placebo
- Dietary Supplement
- Lead sponsor
- Barry University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Miami Shores, Florida
- Conditions
- Inflammation, Glucose Regulation, Sleep
- Interventions
- Tart cherry juice concentrate, Juice placebo, Freeze dried tart cherry powder, Capsule placebo
- Dietary Supplement
- Lead sponsor
- Ohio University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Athens, Ohio