Effects of Dihydroberberine (DHB) on GLP-1, Glycemic Control, Appetite, and Mood in Adults With Pre-Diabetes
Public ClinicalTrials.gov record NCT07210684. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-Blind, Placebo-Controlled Trial on the Effects of Dihydroberberine (DHB) on Glucagon-Like Peptide-1 (GLP-1), Glycemic Control, and Subjective Rating of Appetite and Mood/Energy in Adults With Pre-Diabetes
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to learn if Dihydroberberine (DHB) supplementation affects adults with pre-diabetes. The main questions it aims to answer are: Does DHB supplementation increase the concentration of GLP-1 in the blood? Does DHB supplementation affect appetite, mood, and energy levels? Does DHB supplementation affect body weight, blood sugar control and insulin? Researchers will compare DHB supplementation to a placebo (a look-alike substance that contains no drug) to see if DHB has any effect. Participants will: Take DHB or a placebo every day for 6 weeks. Participate in tests to measure GLP-1 levels, blood glucose, insulin and other markers. Have their continuous blood sugar profiles (with CGMs) monitored to see how much time their blood sugar spends in a healthy range. Rate their appetite, mood, and energy levels using a visual analog scale.
Study identification
- NCT ID
- NCT07210684
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 54 participants
Conditions and interventions
Conditions
Interventions
- Placebo 400 mg Dietary Supplement
- Dihydroberberine（DHB）400 mg Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 35 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 5, 2025
- Primary completion
- Jan 14, 2026
- Completion
- Mar 14, 2026
- Last update posted
- Oct 6, 2025
2025 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Merieux NutriSciences | Addison | Illinois | 60101 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07210684, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 6, 2025 · Synced Sep 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07210684 live on ClinicalTrials.gov.