Protein and Nutrition Science at IAFNS

The IAFNS Protein Committee mobilizes members from government, industry and academia to drive, fund and lead actionable science in support of public health.

Improving Nutrition

Through its tripartite model—bringing together scientists from government, academia and industry—the IAFNS Protein Committee funds external researchers and convenes experts to inform decisions about proteins in a changing food supply.

The IAFNS Protein Committee advances science to support future dietary protein recommendations, taking into consideration intake amounts and quality—as demand is undergoing a shift in the balance of animal, plant and novel protein sources.

Why is this Research Valuable?

Protein is an essential nutrient that plays a key role in supporting lean body mass as well as supporting weight management, cardiometabolic health, and normal immune function along with additional health benefits. Evidence also shows that individual essential amino acids have high potential to support specific health benefits.

 

The IAFNS Protein Committee

Explore recent publications and events from the Protein Committee.

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Committee Members

Focus Areas

Shifts in Protein Sources
Shifts in Protein Sources

Shifts in Protein Sources

Anticipate potential future gaps and opportunities as the food supply shifts in terms of protein food sources and amounts. Consumer demand is undergoing changes in the balance of animal, plant and novel protein sources across North America with implications for growth and development and public health.

Support Health Guidance

IAFNS Protein Science in the News

Projects Supported by the Committee

Health and Functional Effects of Dietary Protein Beyond Protein Turnover

Health Outcomes First Rethinking Protein Science for Real-World Health As food systems and consumer food preferences evolve toward replacing animal protein with alternative protein sources, […]

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Protein Quality Measurement Approach in North America

Better Measures, Better Foods Ensuring Protein Quality in a Changing Food Landscape Protein quality has not been an issue in North America populations in the […]

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Sharing Our Science

Committee Publications

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Associations between Essential Amino Acid Intake and Functional Health Outcomes in Older Adults: Analysis of the National Health and Nutrition Examination Survey, 2001–2018

Current Developments in Nutrition, 2024

The relationships between habitual essential amino acid intake and body composition, muscle strength, and physical function in older US adults are not well defined. This cross-sectional study evaluated associations between usual amino acid intakes and body composition, muscle strength, and physical function in US adults at 65 years.

Read more about Associations between Essential Amino Acid Intake and Functional Health Outcomes in Older Adults: Analysis of the National Health and Nutrition Examination Survey, 2001–2018

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    [is_page] => 
    [is_archive] => 1
    [is_date] => 
    [is_year] => 
    [is_month] => 
    [is_day] => 
    [is_time] => 
    [is_author] => 
    [is_category] => 
    [is_tag] => 1
    [is_tax] => 
    [is_search] => 
    [is_feed] => 
    [is_comment_feed] => 
    [is_trackback] => 
    [is_home] => 
    [is_privacy_policy] => 
    [is_404] => 
    [is_embed] => 
    [is_paged] => 
    [is_admin] => 
    [is_attachment] => 
    [is_singular] => 
    [is_robots] => 
    [is_favicon] => 
    [is_posts_page] => 
    [is_post_type_archive] => 
    [query_vars_hash:WP_Query:private] => b381110e4d99e1e4deecc72dd4ab0d40
    [query_vars_changed:WP_Query:private] => 
    [thumbnails_cached] => 
    [allow_query_attachment_by_filename:protected] => 
    [stopwords:WP_Query:private] => 
    [compat_fields:WP_Query:private] => Array
        (
            [0] => query_vars_hash
            [1] => query_vars_changed
        )

    [compat_methods:WP_Query:private] => Array
        (
            [0] => init_query_flags
            [1] => parse_tax_query
        )

    [query_cache_key:WP_Query:private] => wp_query:e489865ac595181ed10681390569f6e2:0.32979000 17656956690.30966600 1765695669
)