Status:

ACTIVE_NOT_RECRUITING

Fibre and Mental Wellbeing Feasibility Trial

Lead Sponsor:

University of Reading

Conditions:

Affect (Mental Function)

Sleep

Eligibility:

All Genders

18-40 years

Phase:

NA

Brief Summary

This feasibility study will explore whether adding an extra 10 grams of fibre to participants' daily diet for two weeks would improve their mental health and wellbeing.

Detailed Description

The current pre-post single-arm feasibility trial will investigate whether increasing daily fibre intake by 10 grams for two weeks enhance depression, anxiety, stress, sleep quality, gut health, and o...

Eligibility Criteria

Inclusion

  • Aging between 18-40 years old
  • Having normal vision and hearing
  • Having a body mass index between 18.5 and 30
  • Not following a high fibre diet \>20g fibre/day as assessed by using the FiberScreen

Exclusion

  • Smoking
  • Having food allergies
  • Following restrictive and/or unbalanced diets
  • Changing dietary intake majorly in past month
  • Being diagnosed with any psychiatric or neurologic conditions
  • Being diagnosed with any cardiometabolic diseases, or hypertension or thrombosis related disorders or suffer from thyroid disease
  • Currently taking anticoagulants, antiplatelet medication, antidepressants, proton-pump inhibitors
  • Currently consuming prebiotic or probiotic supplements or laxatives
  • Continuous antibiotic use for \> 3 days within 1 month prior to enrolment
  • Continuous use of weight-loss drug for \> 1 month before screening
  • Having a significant gastrointestinal (GI) condition

Key Trial Info

Start Date :

May 1 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

September 5 2027

Estimated Enrollment :

40 Patients enrolled

Trial Details

Trial ID

NCT06899607

Start Date

May 1 2025

End Date

September 5 2027

Last Update

December 3 2025

Active Locations (1)

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University of Reading, School of Psychology and Clinical Languages

Reading, Berkshire, United Kingdom, RG6 6ES