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Investigating The Potential Of A Hay-Aged Cheese To Reduce Cholesterol As Mediated By Changes In The Gut Microbiome
Sponsor: Anisha Wijeyesekera
Summary
The goal of this intervention trial is to investigate the potential of an artisan cheese aged in hay to induce changes in the gut microbiota in a manner which mediates a reduction in total cholesterol in participants with elevated total cholesterol. The main questions it aims to answer are: Does daily consumption of a hay aged cheese over 12 weeks reduce total cholesterol by at least 0.5mmol/l when compared the control cheese (cheddar)? Are changes in total cholesterol level reflected in changes in gut microbiota composition and activity as measured by deoxyribonucleic acid (DNA) sequencing of stool composition and short chain fatty acid levels in urine? Participants will be asked to consume 30g portions of cheese every day for 12 weeks. This study is conducted in parallel, with participants either allocated onto the control arm (cheddar) or intervention arm (hay-aged cheese). Blood, stool, and urine samples will be taken throughout the trial, body mass index (BMI) and blood pressure will also be measured.
Official title: Investigating The Potential Of A Hay-Aged Cheese To Reduce Cholesterol As Mediated By Changes In The Gut Microbiome: A Randomised Control Trial
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2026-01-26
Completion Date
2027-01
Last Updated
2026-02-11
Healthy Volunteers
No
Conditions
Interventions
Hay-aged cheese
This cheese is speculated to have both probiotic properties, from the starter cultures present in the cheese, and prebiotic properties, from the hay on the rind, making this cheese synbiotic.
Cheddar control
This cheese is an industrial made cheddar, it still has potential probiotic properties due to the starter cultures used, but no prebiotic potential.
Locations (1)
University of Reading, Department of Food and Nutritional Sciences
Reading, United Kingdom