The Carbohydrates Committee addresses outstanding scientific issues through discovery, research tools and translational messaging related to how carbohydrate-rich foods, food components and formulations are associated with consumption behavior, diet quality and health outcomes.

Why is this research important?

Carbohydrates are an important source of energy and nutrients in the food supply. The committee focuses its work on understanding sugar, fiber, and carbohydrate quality as they relate to human health.

Research Focus Areas:

  • Advance scientific evidence and research tools to further understanding of how fiber relates to human health outcomes.
  • Characterize nutrient intakes and overall diet quality of various carbohydrate restricted or modified diet patterns.
  • Clarify and communicate research tools examining causal relationships between energy containing food/ingredients and body composition.
  • Promote informed decision-making on food choices - focused on carbohydrate quality.

 

Diet-Related Fibers & Human Health Outcomes Database

IAFNS is currently offering graduate student and post-doc stipends for research using the comprehensive database (click here to apply).

COMMITTEE MEMBERS 
Abbott Nutrition
Archer Daniels Midland Company
BENEO - Group
Cargill, Incorporated
Conagra Brands
General Mills, Inc.
The Hershey Company
Ingredion Incorporated
Keurig Dr Pepper
Mondelēz International
Potatoes USA

ACADEMIC ADVISORS
Nick Bellissimo, PhD, Toronto  Metropolitan University
Joanne Slavin, PhD, RD, University of Minnesota
Bruce Hamaker, PhD, Purdue University


GOVERNMENT ADVISOR
David Baer, PhD, US Department of Agriculture, Agriculture Research Service

Publications

Development and Validation of Test for ‘Leaky Gut’ Small Intestinal and Colonic Permeability Using Sugars in Healthy Adults

Oral monosaccharides and disaccharides are used to measure in vivo human gut permeability through urinary excretion. Baseline 12C-mannitol excretion precludes its use; 13C-mannitol is the preferred probe for small intestinal permeability.

Read more about Development and Validation of Test for ‘Leaky Gut’ Small Intestinal and Colonic Permeability Using Sugars in Healthy Adults

Fat Intake Modifies the Association between Restricted Carbohydrate Diets and Prevalent Cardiometabolic Diseases among Adults in the United States: National Health and Nutrition Examination Survey, 1999–2018

This study evaluates cross-sectional relationships between carbohydrate restricted diets and cardiometabolic diseases in adult Americans, specifically comparing how amount and type of fat affects the relationship. Diets with carbohydrate intake below recommended amounts were associated with prevalence of cardiometabolic disease.

Read more about Fat Intake Modifies the Association between Restricted Carbohydrate Diets and Prevalent Cardiometabolic Diseases among Adults in the United States: National Health and Nutrition Examination Survey, 1999–2018

Gastrointestinal Effects and Tolerance of Nondigestible Carbohydrate Consumption

Guidance on tolerable intake levels of different non-digestible carbohydrates is needed because overconsumption can lead to undesirable gastrointestinal side effects, further widening the gap between actual and suggested fiber intake levels. In this review, we synthesize the literature on gastrointestinal effects of NDCs that the FDA accepts as dietary fibers and present tolerable intake dose recommendations for their consumption.

Read more about Gastrointestinal Effects and Tolerance of Nondigestible Carbohydrate Consumption

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                    [post_date] => 2023-11-29 10:28:29
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                    [post_content] => 

				IAFNS_LogoMarks_10OCT2020
				ift logo2
	
	

The webinar is a collaboration between the Institute of Food Technologists (IFT) and the Institute for the Advancement of Food and Nutrition Sciences (IAFNS).

Presenters in the webinar include:
Joanne Slavin, University of Minnesota
Paula Trumbo, Retired FDA
Bruce Hamaker, Purdue University
Nicola McKewon, Boston Univ &
Kara Livingston Staffier, Consultant
Hannah Holscher, University of Illinois Urbana-Champaign

McKeown Handout

Holscher Handout

Agenda for Webinar.

This webinar enables food product developers to formulate using fibers that deliver human health benefits. Experienced academic and regulatory experts will address how to determine whether a specific "added" fiber has a human health benefit and can be counted as fiber on the label, whether it has a "prebiotic" effect. The webinar also explores the advantages of blending fibers such as for a medical food application, as well as introduce tools to help you evaluate digestive tolerance and select a fiber with demonstrated human health effects through randomized clinical trials.

The webinar is a collaboration between the Institute of Food Technologists (IFT) and the Institute for the Advancement of Food and Nutrition Sciences (IAFNS).

This project was supported by the IAFNS Carbohydrates Committee.

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The webinar is a collaboration between the Institute of Food Technologists (IFT) and the Institute for the Advancement of Food and Nutrition Sciences (IAFNS).

Presenters in the webinar include:
Joanne Slavin, University of Minnesota
Paula Trumbo, Retired FDA
Bruce Hamaker, Purdue University
Nicola McKewon, Boston Univ &
Kara Livingston Staffier, Consultant
Hannah Holscher, University of Illinois Urbana-Champaign

McKeown Handout

Holscher Handout

Agenda for Webinar.

This webinar enables food product developers to formulate using fibers that deliver human health benefits. Experienced academic and regulatory experts will address how to determine whether a specific "added" fiber has a human health benefit and can be counted as fiber on the label, whether it has a "prebiotic" effect. The webinar also explores the advantages of blending fibers such as for a medical food application, as well as introduce tools to help you evaluate digestive tolerance and select a fiber with demonstrated human health effects through randomized clinical trials.

The webinar is a collaboration between the Institute of Food Technologists (IFT) and the Institute for the Advancement of Food and Nutrition Sciences (IAFNS).

This project was supported by the IAFNS Carbohydrates Committee.

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