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2026 data Public-data reference. official source

Dietary Habits

Open-data reference.

21 US clinical trials · 6 currently recruiting

Active & Recent Trials

RECRUITING NA 8,000 participants

Nutrition for Precision Health, Powered by the All of Us

RTI International

NCT05701657

RECRUITING NA 375 participants

Integrating Food Rx With Best Feeding Practices With EFNEP

Baylor College of Medicine

NCT05881759

RECRUITING NA 300 participants

Encouraging a Plant Based Diet in an Underserved Urban Population

University of Louisville

NCT06090409

RECRUITING NA 70 participants

Sip and Snack Better (SSB) Study: Improving Added Sugar in Adolescents

Temple University

NCT07027865

RECRUITING NA 48 participants

Can Food Timing Reduce Your Diabetes Risk?

Brigham and Women's Hospital

NCT05862818

RECRUITING NA 24 participants

Dietary Intervention to Mitigate Adverse Consequences of Night Work

Brigham and Women's Hospital

NCT04868526

ACTIVE NOT RECRUITING NA 75 participants

Impact of Sleep Extension in Adolescents

University of Colorado, Denver

NCT03500458

ACTIVE NOT RECRUITING 63 participants

PortionSize Study 3: Assessment in Free-living Conditions

Pennington Biomedical Research Center

NCT05906160

ACTIVE NOT RECRUITING NA 46 participants

Analysis of MicroBial Metabolites After Eating Refined Food

The Cleveland Clinic

NCT04308473

ACTIVE NOT RECRUITING 45 participants

PortionSize Study 2 Free-Living Evaluation

Pennington Biomedical Research Center

NCT05166226

ACTIVE NOT RECRUITING NA 25 participants

Plant-based Diet for Kidney Transplant Recipients

George Washington University

NCT06186843

ACTIVE NOT RECRUITING NA 22 participants

Metabolomics Initiative: Mediterranean-amplified vs Habitual Western Diet on Food Signatures, Health, and Microbiome

University of Colorado, Denver

NCT05500976

COMPLETED NA 10,601 participants

Assessing the Impact of Front-of-package Nutrient Labels

University of California, Davis

NCT06673706

COMPLETED NA 2,184 participants

Effects of Sugary Drinks Counter-marketing Messages

Stanford University

NCT05953194

COMPLETED NA 294 participants

Yeego! Healthy Eating & Gardening School-Based Randomized Controlled Trial

Fred Hutchinson Cancer Center

NCT03778021

COMPLETED 126 participants

Comparison of Lifestyle Markers Between Women With and Without Polycystic Ovary Syndrome

Cornell University

NCT01859663

COMPLETED NA 61 participants

Club Fit: Physical Activity and Healthy Eating at an After School Program

Mayo Clinic

NCT03189979

COMPLETED NA 54 participants

Improving Diet Protein Intake in Middle-aged Women

Florida Atlantic University

NCT04660851

COMPLETED NA 18 participants

Nutricity: A Pilot Study to Improve Parental Nutrition Literacy

University of Kansas Medical Center

NCT03673267

COMPLETED NA 15 participants

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

University of California, Irvine

NCT05658757

COMPLETED NA 15 participants

Effects of Beet Juice and Diet in Female Rowers

University of Kansas Medical Center

NCT06045845

Phase Distribution

Phase data not available

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Dietary Habits Trial Landscape

ClinicalTrials.gov lists 21 US studies indexed under Dietary Habits, and 6 of those are currently open to recruitment — roughly 29% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Dietary Habits shows 0 late-stage studies (Phase 3 and Phase 4 combined) alongside 0 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Dietary Habits is led by Pennington Biomedical Research Center with 2 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 21 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Dietary Habits?

PlainTrial tracks 21 US clinical trials for Dietary Habits, of which 6 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Dietary Habits?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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