The Nutrition for Gut Health Committee advances and communicates the scientific understanding of the impact of diet and dietary constituents on gut and host health.
(This Committee represents the evolution of the Gut Microbiome Committee.)
Strategic Focus Area
- Advance shared definitions and approaches to measurement of gut health and gut microbiome across stakeholders.
- Evaluate and advance the evidence for nutrition support of optimal gut and host health.
- Communicate the evidence that underpins how diets and dietary constituents impact measures of gut health and other systems influenced by gut physiology.
- Through the Live Dietary Microbes Subcommittee, gather, develop, and drive science- and evidence-based decisions on dietary recommendations for live microbes (learn more here). See news story about the promise of research on dietary microbes for health.
Current Work
This committee has various work underway:
Webinar Series
The Committee has initiated a webinar series to help guide the committee’s research and projects.
COMMITTEE MEMBERS
Abbott Nutrition
General Mills
Mondelēz International
National Dairy Council
ACADEMIC ADVISORS
Johanna Lampe, PhD, RD, Fred Hutchinson Cancer Center
Gary D. Wu, MD, Perelman School of Medicine, University of Pennsylvania
GOVERNMENT ADVISORS
Cindy Davis, PhD, USDA, ARS
Lauren VieBrock, PhD, US FDA
William Yan, PhD, Health Canada (Retired)
Projects Supported by the Committee:
Publications
Publication Date
All Publications
The Impact of Live Dietary Microbes on Health: A Scoping Review
Journal of Food Science, 2024
Read more about The Impact of Live Dietary Microbes on Health: A Scoping Review
Methods in Nutrition & Gut Microbiome Research: An American Society for Nutrition Satellite Session
Nutrients, 2023
The microbial cells in the human gut form an ecosystem that regulates and maintains human health. IAFNS has joined the American Society for Nutrition in an effort to harmonize approaches to studying the gut microbiome to better explore these connections. The scientific session summarized how improving the accuracy, precision and comparability of microbiome research will build understanding of the associations between the microbiome, health and disease prevention.
Mapping the Available Evidence on the Impact of Ingested Live Microbes on Health: A Scoping Review Protocol
BMJ Open, 2023
Some researchers think that the regular consumption of safe, live microbes confers health-promoting attributes, including the prevention of disease. To address this hypothesis, we propose a scoping review to assess the large amount of scientific literature that is now available on this topic.
Diet-Related and Gut-Derived Metabolites and Health Outcomes: A Scoping Review.
Metabolites, 2022
A scoping review to map evidence about the health impact of gut microbiota-derived metabolites is now available. The researchers found a need to conduct more prospective studies, including clinical trials. Researchers identified metabolites and conditions for which systematic reviews are warranted to characterize the direction and magnitude of metabolite-disease associations.
Read more about Diet-Related and Gut-Derived Metabolites and Health Outcomes: A Scoping Review.
Global Regulatory Frameworks for Fermented Foods: A Review
Frontiers in Nutrition, 2022
The review provides important perspective and context in relation to current global fermented food regulatory practices with possible directions and recommendations for future legislative efforts.
Read more about Global Regulatory Frameworks for Fermented Foods: A Review
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Events
Upcoming Events
IAFNS at NUTRITION 2024
June 29, 2024 – July 2, 2024
Chicago, IL
IAFNS will present at the American Society for Nutrition Annual Meeting — NUTRITION 2024 — showcasing new work on funded projects.
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-- showcasing new work on funded projects.
For more information on the NUTRITION 2024 conference, click here.
Meeting site: https://nutrition.org/n24/
Registration site: https://www.mcievents.com/nutrition2024/ Emerging Technology for Improved Diet and Microbiome Analysis ExpandMonday, July 1, from 4:00-5:30 p.m. Central Time
In partnership with the Nutritional Microbiology GEM.
Human research examining how diet and gut microbiome interactions influence health is underway globally in the form of large-scale cohort studies as well as smaller dietary interventions. Researchers working to identify new diet-gut microbe relationships face a lack of resolution and a high degree of variability in both dietary and microbial data.
New tools for dietary data collection, and gut microbiota analysis are rapidly being developed and existing tools adapted to help address these issues. As this field rapidly moves forward, we need to understand how to best apply new methods across varied study groups to obtain the most accurate and precise results possible.
By convening speakers with expertise in diet assessment, gut microbiology, and computational biology this symposium will address how novel methods in diet assessment, microbiology and machine learning/AI are being applied to advance understanding of diet-microbiome interactions in health and disease.
Supported by: IAFNS Nutrition for Gut Health Committee
Intake of Live Dietary Microbes and Its Relation to Health Indicators in Koreans (Protocol) Expand
Poster Number: 1758539
Presenters:
Mei Chung, Tufts University
Naisi Zhao, Tufts University
Supported by: IAFNS Nutrition for Gut Health Committee
For more information, see here.
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For more information on the NUTRITION 2024 conference, click here.
Meeting site: https://nutrition.org/n24/
Registration site: https://www.mcievents.com/nutrition2024/ Emerging Technology for Improved Diet and Microbiome Analysis ExpandMonday, July 1, from 4:00-5:30 p.m. Central Time
In partnership with the Nutritional Microbiology GEM.
Human research examining how diet and gut microbiome interactions influence health is underway globally in the form of large-scale cohort studies as well as smaller dietary interventions. Researchers working to identify new diet-gut microbe relationships face a lack of resolution and a high degree of variability in both dietary and microbial data.
New tools for dietary data collection, and gut microbiota analysis are rapidly being developed and existing tools adapted to help address these issues. As this field rapidly moves forward, we need to understand how to best apply new methods across varied study groups to obtain the most accurate and precise results possible.
By convening speakers with expertise in diet assessment, gut microbiology, and computational biology this symposium will address how novel methods in diet assessment, microbiology and machine learning/AI are being applied to advance understanding of diet-microbiome interactions in health and disease.
Supported by: IAFNS Nutrition for Gut Health Committee
Intake of Live Dietary Microbes and Its Relation to Health Indicators in Koreans (Protocol) Expand
Poster Number: 1758539
Presenters:
Mei Chung, Tufts University
Naisi Zhao, Tufts University
Supported by: IAFNS Nutrition for Gut Health Committee
For more information, see here.
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