Can a postbiotic gummy help shed pounds? new trial investigates

NCT ID NCT07165431

Recruiting now Disease control Sponsor: Clinica Universidad de Navarra, Universidad de Navarra Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a daily postbiotic gummy, combined with healthy eating advice, can help overweight or obese adults lose body fat and improve metabolic health. Over 12 weeks, 114 participants will be randomly assigned to receive either the postbiotic or a placebo gummy, alongside nutritional recommendations. Researchers will measure changes in body composition, blood sugar, and gut bacteria.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: postbiotic supplement (inactivated microorganism) in a gummy
What this could lead to: If it works, this could offer a simple, safe supplement to help with weight loss and improve metabolic health in people with overweight or obesity.
What could go wrong: This is an early-stage trial with only 114 participants, so results may not apply to everyone. The supplement may have little to no effect beyond standard dietary changes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight Weight Loss

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

NUTRITION, HEALTHY OVERWEIGHT AND OBESITY WEIGHT LOSS

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Center for Nutrition Research
RECRUITING

Pamplona, Navarre, Spain

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••

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