Cited by 34Gut microbiota and healthProbiotics and Fermented FoodsGastrointestinal motility and disorders

Microbiome restoration diet improves digestion, cognition and physical and emotional wellbeing

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Lawrence, Kate, Hyde, Jeannette·2017·PLOS ONE

Abstract

Manipulating gut bacteria in the microbiome, through the use of probiotics and prebiotics, has been found to have an influence on both physical and emotional wellbeing. This study uses a dietary manipulation 'The Gut Makeover' designed to elicit positive changes to the gut bacteria within the microbiome. 21 healthy participants undertook 'The Gut Makeover' for a four week period. Weight and various aspects of health were assessed pre and post intervention using the Functional Medicine Medical Symptoms Questionnaire (MSQ). Paired sample t-tests revealed a significant reduction in self-reported weight at the end of the intervention. Adverse medical symptoms related to digestion, cognition and physical and emotional wellbeing, were also significantly reduced during the course of the dietary intervention. The intervention, designed to manipulate gut bacteria, had a significant impact on digestion, reducing IBS type symptoms in this non-clinical population. There was also a striking reduction in negative symptoms related to cognition, memory and emotional wellbeing, including symptoms of anxiety and depression. Dietary gut microbiome manipulations may have the power to exert positive physical and psychological health benefits, of a similar nature to those reported in studies using pre and probiotics. The small sample size and lack of control over confounding variables means that it will be important to replicate these findings in larger-scale controlled, prospective, clinical trials. This dietary microbiome intervention has the potential to improve physical and emotional wellbeing in the general population but also to be investigated as a treatment option for individuals with conditions as diverse as IBS, anxiety, depression and Alzheimer's disease.

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Authors
Lawrence, K., & Hyde, J.
Affiliations
St Mary's University Twickenham London (GB)
Corresponding author
Lawrence, Kate
Venue
PLOS ONE
Published
2017-06-14
Volume
12
Issue
6
Pages
e0179017
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2737893396
Cited by
34
References
54
Citations by year
2025: 4 · 2024: 1 · 2022: 3 · 2021: 3 · 2020: 9 · 2019: 4 · 2018: 9 · 2017: 1
FWCI
2.57
Type
journal article
Language
en
Status
Retracted
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
St Mary's University
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
gut microbiota, dietary intervention, probiotics, prebiotics, irritable bowel syndrome, anxiety, depression, cognitive function, memory, emotional well-being, physical well-being, weight loss, functional medicine, clinical symptoms
MeSH terms
Adult, Aged, Cognition, Digestion, Emotions, Female, Humans, Male, Mental Health, Middle Aged, Prospective Studies, Treatment Outcome, Probiotics, Prebiotics, Microbiota

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