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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:05 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 73–92 of 92 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: taste test Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Caffeine on Chess Performance and Cognitive Function in Professional Chess Players

NCT07641335
View directory record Official record
Conditions
Cognitive Performance, Attention, Reaction Time, Caffeine
Interventions
Caffeinated Coffee, Decaffeinated Coffee Placebo
Dietary Supplement
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Acceptability of Soy Milk as a Calcium-Rich Beverage in School Children in New York City Public Schools

NCT07595562
View directory record Official record
Conditions
Food Acceptance, Soy Milk, Schools, New York, Acceptance, Choice, Beverage, Food Waste, Food Tasting
Interventions
Acceptability of soy milk
Other
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
5 Years to 18 Years
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
6
States / cities
Elmhurst, New York • Flushing, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Not applicable Interventional Results available

Promoting Healthier Eating Among Children in Restaurants

NCT04334525
View directory record Official record
Conditions
Diet, Healthy
Interventions
Choice architecture + repeated exposure, Active comparator
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
4 Years to 8 Years
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Palatability (Energy I Pilot)

NCT01653886
View directory record Official record
Conditions
Energy Density
Interventions
Breakfast (1-2 hours, in the morning), Lunch (1-2 Hours, at midday), Dinner (1-2 hours, in the afternoon)
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Eltrombopag Taste Testing in Healthy Adult Volunteers

NCT00487968
View directory record Official record
Conditions
Healthy Subjects, Purpura, Thrombocytopenic, Idiopathic
Interventions
eltrombopag
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2012 · Synced Oct 18, 2026, 2:05 PM EDT
Withdrawn No phase listed Observational

Neurodevelopmental Outcome of Early Dietary Lysine Restriction in Pyridoxine Dependent Epilepsy Patients

NCT01795170
View directory record Official record
Conditions
Pyridoxine Dependant Epilepsy
Interventions
Lysine Restricted Diet, Pyridoxine
Dietary Supplement · Drug
Lead sponsor
University of British Columbia
Other
Eligibility
3 Months to 3 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Aurora, Colorado • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 30, 2014 · Synced Oct 18, 2026, 2:05 PM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Investigating the Evolutionary Impact of Metabolic Flexibility on Physical Activity-Dependent BDNF and Cognition: Insights From the Val66Met Polymorphism

NCT07218497
View directory record Official record
Conditions
Cognition, BDNF
Interventions
d-beta-hydroxybutrate, Placebo
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 35 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 2 Interventional Results available

Kuvan Therapy in Phenylketonuria (PKU): The Effect of Blood Phenylalanine Concentration on Kuvan Response

NCT00841100
View directory record Official record
Conditions
Phenylketonuria
Interventions
Kuvan, Diet
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
4 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 18, 2026, 2:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Liking Adaptation to Beverages of Varying Sweetness Levels After Prolonged Exposure

NCT04284462
View directory record Official record
Conditions
Sweetness Liking Adaptation
Interventions
Flavored carbonated soft drink (CSD)
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
25 Years to 55 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 18, 2026, 2:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

POC Performance Evaluation of LumiraDx SARS-CoV-2 Ag Ultra and SARS-CoV-2 & Flu A/B Tests.

NCT05728970
View directory record Official record
Conditions
SARS-CoV-2, Influenza A, Influenza B, COVID-19
Interventions
LumiraDx SARS-CoV-2 Ag Ultra, LumiraDx SARS-CoV-2 & Flu A/B
Diagnostic Test
Lead sponsor
LumiraDx UK Limited
Industry
Eligibility
Not listed
Enrollment
716 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
10
States / cities
Garden Grove, California • Lomita, California • DeLand, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Beetroot Juice on Blood Pressure Regulation in Post Menopausal Women

NCT03380000
View directory record Official record
Conditions
Postmenopausal Women
Interventions
Beetroot juice, Beetroot juice placebo
Drug
Lead sponsor
Penn State University
Other
Eligibility
55 Years to 80 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Eat My ABCs Project

NCT05780008
View directory record Official record
Conditions
Nutrition, Healthy, Obesity, Childhood
Interventions
Eat My ABCs
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
3 Years to 5 Years
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Alpena, Michigan • Kalkaska, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Influence of Medication Taste on Pediatric Prescribers' Prescribing Habits

NCT01734759
View directory record Official record
Conditions
Healthy
Interventions
Taste Test
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 21, 2013 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sour Taste Intensity Matching With Fatty Acids Taste

NCT04245488
View directory record Official record
Conditions
Fat Taste
Interventions
taste test
Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 12, 2021 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Rapid Effects on Antioxidant Status, Immune Alertness, and Regenerative Activity

NCT07142720
View directory record Official record
Conditions
Immune Surveillance, Stem Cell Surveillance
Interventions
A low dose of seaweed extract, A high dose of seaweed extract, Placebo
Dietary Supplement
Lead sponsor
Natural Immune Systems Inc
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Klamath Falls, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 30, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Not applicable Interventional

A Clinical Trial to Assess the Impact of an Alcohol Alternative Herbal Tincture on Signs of Stress Anxiety and Sleep Quality.

NCT06505694
View directory record Official record
Conditions
Anxiety, Stress
Interventions
Alcohol Alternative Herbal Tincture (Test Product), Placebo
Dietary Supplement
Lead sponsor
Apothekary
Industry
Eligibility
21 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Early Phase 1 Interventional Results available

Mechanism and Effects of Manipulating Chloride Homeostasis in Acute Heart Failure

NCT03446651
View directory record Official record
Conditions
Heart Failure
Interventions
Lysine Chloride, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Terminated Phase 2 Interventional Results available

MemoryXL Effects on Mild Cognitive Impairment Patients

NCT00903695
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Memory XL, placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Oct 18, 2026, 2:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Assessing the Relationships Between Parent-child Eating in the Absence of Hunger, Appetitive Traits, and Food Parenting.

NCT07818382
View directory record Official record
Conditions
Eating in Absence of Hunger, Food Parenting, Appetitive Traits
Interventions
Eating in Absence of Hunger (EAH) paradigm
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
5 Years to 99 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 18, 2026, 2:05 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Study Evaluating Quality of Life Parameters Following Use of Emergen-C

NCT06654089
View directory record Official record
Conditions
Dietary Supplements
Interventions
Emergen-C Core Super Orange Powder, Placebo
Dietary Supplement
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 64 Years
Enrollment
299 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 18, 2026, 2:05 PM EDT