Projects Funded by IAFNS

The Institute for the Advancement of Food and Nutrition Sciences catalyzes food safety and nutritional science for the benefit of public health. View projects* funded by IAFNS below.

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Understanding and Advancing Best Practices for Human Nutrition & Gut Microbiome Research

In 2017, the National Institutes of Health (NIH) collaborated with the US Department of Agriculture, Agricultural Research Service (USDA-ARS) to develop and document “Considerations for Best Practices in Studies of Fiber or Other Dietary Components and the Intestinal Microbiome” (Klurfeld […]

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Understanding Adolescence as a Critical Period for Immediate and Long-term Cognitive Health Impact – Systematic Review

It is well-established that the prenatal period and infancy (the first 1000 days) are critical for cognitive development, and nutrition during these periods can impact cognitive performance later in life. Specific nutrients are therefore emphasized during pregnancy and infancy, to […]

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Applying Retrospective Harmonization to the Field of Nutrition and Cognitive Health

The 2020 Dietary Guidelines Advisory Committee (DGAC) explored neurocognitive health through several systematic reviews and was faced with a literature having “considerable variation in testing methods, inconsistent validity and reliability of cognitive testing methods, and differences between dietary patterns and […]

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Understanding the Opportunities and Challenges to Sodium Reduction in Food Service and Key Strategies to Foster Progress

The objective of this project is to document the outcomes of a dialogue with leaders from the food service sector, government, and academia to understand the challenges and opportunities related to sodium reduction in the food service sector. This work […]

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Reconciliation of Differences between Observational Studies and Randomized Controlled Trials: A Case Study on Low Calorie Sweeteners

Scientific evidence is commonly categorized into levels based on quality of evidence, commonly referred to as the hierarchy of evidence. The complexity of evaluating study quality based on study design becomes problematic for dietary exposures and health outcomes with conflicting […]

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Understanding Authoritative Decisions Around Selection and Validation of Cognitive Performance Measures – with a Focus on Nutrition-Related Research

The objective of this project is to document the outcomes of an expert roundtable with the goal to understand decisions and approaches that underlie cognitive assessment tool selection by authoritative groups. This effort aims to enable the advancement of evidence […]

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Framework for Defining Suitable Recycled Resin Based on Intended End-Use and Characterizing Potential Chemicals of Concern

Changes in consumer behavior and growth in convenience foods, cosmetics, and pharmaceutical products complicates the use of recycled materials by requiring sophisticated and complex multilayer packaging solutions and increasing the amount of packaging waste. Many packaging materials, such as multilayer […]

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Development of a Human Whole-Stool Reference Material – NIST Collaboration

Over the past 10+ years, it has become evident that the human gut microbiome plays a critical role in a vast and disparate set of health and disease states; including diabetes, obesity, cancer and depression. To identify new biomarkers that […]

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Translation of Consumer-Articulated Cognitive Benefits to Validated Research Tools

The degree to which the outcomes measured by cognitive performance tests are aligned with outcomes of interest to consumers has not been documented. Consumer needs are expressed through specific terms that are meaningful to them. For example, terms commonly used […]

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Protein Quality Measurement Approach in North America

Protein quality has not been an issue in North America populations in the recent past due to the quantity and quality of protein consumed. However, as food sources shift, quality of protein may become a more important consumer decision factor […]

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Guiding Principles for Funding Food Science and Nutrition Research

With the limited availability of funds from federal agencies, nongovernmental sources of funding – including industry – play a critical role in offering new opportunities for advancement and innovation in food and nutrition research. While bias can present itself in […]

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Comparison of Food Category Contributors to Sodium Intake from Stores vs. Restaurants

The FDA released the final voluntary sodium reduction guidance in 2021. The targets presented are applicable to both consumer packaged goods and prepared/restaurant foods. Research indicates that the sodium contribution of restaurant foods is greater than that of foods consumed […]

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*Projects from 2013 and later are included in this repository. To view projects supported by IAFNS prior to 2013, please visit our Peer-Reviewed Publications page.