Glycaemia management using botanical extracts and supplements

Evaluation of Two Plant Formulations for the Management of Glycemia on Pre-diabetic Participants

NA · Fytexia · NCT05926947

This study is testing if taking certain plant extracts and supplements can help people with high blood sugar levels manage their condition better.

Quick facts

PhaseNA
Study typeInterventional
Enrollment87 (estimated)
Ages20 Years to 50 Years
SexAll
SponsorFytexia (industry)
Locations1 site (Guadalupe, Murcia)
Trial IDNCT05926947 on ClinicalTrials.gov

What this trial studies

This study aims to establish a causal relationship between glycemia improvement and the chronic supplementation of polyphenol-rich botanical extracts, white kidney bean extract, chromium picolinate, and zinc bisglycinate. It employs a double-blind, randomized design with three arms, involving 29 volunteers in each arm. The effectiveness of the interventions will be assessed by monitoring changes in HbA1c levels, postprandial glucose, insulin kinetics, and participant questionnaires over the study duration.

Who should consider this trial

Good fit: Ideal candidates are overweight individuals aged 20-50 with fasting plasma glucose levels between 75-125 mg/dL and HbA1c levels between 5-6.5%.

Not a fit: Patients with metabolic or chronic diseases, menopausal women, or those with a history of obesity and weight loss interventions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a novel approach to managing glycemia in prediabetic and overweight individuals.

How similar studies have performed: While this approach is innovative, similar studies have shown promise in glycemia management using botanical extracts, indicating potential for success.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Fasting Plasma Glucose 75 - 125 mg/dL
* HbA1c: 5.-6.5 %
* Both sexes
* Overweight BMI range (25-30 Kg/m2)
* Age: 20-50 years old

Exclusion Criteria:

* Metabolic/Chronical disease
* Menopausal women
* Being pregnant, breastfeeding or wanting to have a baby
* Former obese with a history of yoyo effect
* Have been involved in a weight loss program in the past 12 months or subjected to weight reduction surgery
* Having started or quit smoking, having a high alcohol consumption
* Have in the past been in a long-term antibiotherapy (1 month or more) and/or a regular antibiotherapy in the past 12 months
* Allergy to olive, blackcurrant, pomegranate, grapefruit, white kidney bean, or corn.

Where this trial is running

Guadalupe, Murcia

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Prediabetic State, Overweight

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.