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Satiety, Microbiome, Appetite Regulation, and Tracking Energy Across Targeted Snacks: Chronic Study

NCT07782593 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2026-08-26

No results posted yet for this study

Summary

The goal of this clinical trial is to learn how eating different snack foods affects long term hunger and gut health in healthy adults. The study will be conducted remotely over 7 weeks.

The main questions it aims to answer are:

1. Does eating a snack bar intervention for 4-weeks change how hungry participants feel throughout the day compared to a control?
2. Does eating a snack bar intervention change gut microbiome, bowel habits, digestive symptoms, and other health measures compared to a control over 4 weeks?

Researchers will compare an intervention snack bar to a control snack bar to see if the intervention improves hunger, gut microbiome, digestive symptoms and other health measures.

Participants will:

* Eat 2 snack bars in place of their usual snacks every day for 4 weeks
* Complete health measurements at the start and end of the study: a health questionnaire, 3-day food diary, 3-day hunger \& satiety survey, body measurements, and a stool sample
* Fill out a short online survey (under 5 minutes) once a week

Conditions

  • Healthy Participants
  • Healthy Adult Subject
  • Healthy Subjects
  • Healthy Adult Volunteer
  • Healthy Adult Participants

Interventions

OTHER

High-fibre plant-based snack bar

High-fibre plant-based snack bars.

OTHER

Control snack bars

Commercially available snack bars (UK); reflects the energy and macronutrient profile of a typical UK snack.

Sponsors & Collaborators

  • Zoe Global Limited

    lead OTHER

Principal Investigators

  • Berry E Sarah, Professor · King's College London

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
35 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-08-14
Primary Completion
2026-11-21
Completion
2026-12-31

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07782593 on ClinicalTrials.gov