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Bidirectional Link Between Exercise and the Gut Microbiota
Belle Huang1, Liping Zhao, Sara C Campbell
1Department of Biochemistry and Microbiology, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ.
Exercise and Sport Sciences Reviews
|August 27, 2024
Summary
Regular exercise benefits gut microbiota. Emerging research suggests gut microbes may influence exercise tolerance, with this review exploring these connections and future research avenues.
Area of Science:
- Exercise physiology
- Microbiome research
- Gut health
Background:
- Exercise demonstrably improves gut microbiota composition and function.
- The reciprocal relationship, where gut microbiota influences exercise performance, is an emerging field of study.
Purpose of the Study:
- To review current evidence on how exercise impacts gut microbial communities.
- To emphasize the effects of gut microbiota disruptions on exercise tolerance.
- To outline future research directions in this interdisciplinary area.
Main Methods:
- Literature review and synthesis of existing research.
- Analysis of studies investigating exercise-induced changes in the gut microbiome.
- Examination of data on the impact of altered microbiota on physiological responses to exercise.
Main Results:
- Exercise modulates the diversity and abundance of specific gut bacteria.
- Depletion or disruption of the gut microbiota can impair exercise tolerance.
- Specific microbial metabolites may play a role in exercise adaptation.
Conclusions:
- The gut microbiota is a significant factor influencing exercise tolerance.
- Maintaining a healthy gut microbiome is crucial for optimal physical performance.
- Further research is needed to elucidate the precise mechanisms and therapeutic potential.
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