Fiber, microbiomes, and SCFAs: insights from companion animal models to inform personalized nutrition

Document Type

Journal Article

Publication Date

2-10-2025

Journal

mSystems

DOI

10.1128/msystems.01454-24

Keywords

companion animals; dietary fiber; gut microbiome; metabolome; microbiome diversity; microbiome-diet interactions; personalized nutrition; short-chain fatty acids; translational research; veterinary nutrition

Abstract

A recent study by A. Bhosle, M. I. Jackson, A. M. Walsh, E. A. Franzosa, et al. (mSystems 10:e00452-24, 2024, https://doi.org/10.1128/msystems.00452-24) enhances our understanding of dietary fiber's impact on the gut microbiome and metabolome in companion animals, uncovering individual variations in microbial and metabolic responses. By examining short-chain fatty acid (SCFA) profiles in response to fiber, the authors reveal potential therapeutic benefits of tailored dietary interventions, such as enhanced gut and immune health. These findings resonate with human microbiome research, where dietary fiber has shown health benefits through microbial diversity and SCFA production. The study emphasizes the potential for breed-specific responses to fiber, given the variation in microbiome composition and physiology across breeds. Such insights align with emerging concepts of personalized nutrition, offering an opportunity to develop precision dietary strategies that address specific health needs in both veterinary and human contexts. This foundational research positions dietary fiber as a valuable tool in preventive health, providing a roadmap for future studies to refine individualized approaches for gut microbiome modulation.

Department

Clinical Research and Leadership

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