Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health

Autores
Ehleringer, James R.; Covarrubias Avalos, Stephannie; Tipple, Brett J.; Valenzuela, Luciano Oscar; Cerling, Thure E.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Carbon and nitrogen isotope ratios in hair sampled from 65 communities across the central and intermountain regions of the United States and more intensively throughout 29 ZIP codes in the Salt Lake Valley, Utah, revealed a dietary divergence related to socioeconomic status as measured by cost of living, household income, and adjusted gross income. Corn-fed, animal-derived proteins were more common in the diets of lower socioeconomic status populations than were plant-derived proteins, with individual estimates of animal-derived protein diets as high as 75%; United States towns and cities averaged 57%. Similar patterns were seen across the socioeconomic status spectrum in the Salt Lake Valley. It is likely that corn-fed animal proteins were associated with concentrated animal-feeding operations, a common practice for industrial animal production in the United States today. Given recent studies highlighting the negative impacts of animal-derived proteins in our diets, hair carbon isotope ratios could provide an approach for scaling assessments of animal-sourced foods and health risks in communities across the United States.
Fil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Covarrubias Avalos, Stephannie. University Of Utah. Department Of Biology; Estados Unidos
Fil: Tipple, Brett J.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Valenzuela, Luciano Oscar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología. Laboratorio de Ecología Evolutiva Humana (Sede Quequén); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Cerling, Thure E.. University Of Utah. Department Of Biology; Estados Unidos
Materia
CARBON ISOTOPE
NITROGEN ISOTOPE
CAFO
SOCIOECONOMIC STATUS
DIET
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/117479
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and healthEhleringer, James R.Covarrubias Avalos, StephannieTipple, Brett J.Valenzuela, Luciano OscarCerling, Thure E.CARBON ISOTOPENITROGEN ISOTOPECAFOSOCIOECONOMIC STATUSDIEThttps://purl.org/becyt/ford/3.5https://purl.org/becyt/ford/3Carbon and nitrogen isotope ratios in hair sampled from 65 communities across the central and intermountain regions of the United States and more intensively throughout 29 ZIP codes in the Salt Lake Valley, Utah, revealed a dietary divergence related to socioeconomic status as measured by cost of living, household income, and adjusted gross income. Corn-fed, animal-derived proteins were more common in the diets of lower socioeconomic status populations than were plant-derived proteins, with individual estimates of animal-derived protein diets as high as 75%; United States towns and cities averaged 57%. Similar patterns were seen across the socioeconomic status spectrum in the Salt Lake Valley. It is likely that corn-fed animal proteins were associated with concentrated animal-feeding operations, a common practice for industrial animal production in the United States today. Given recent studies highlighting the negative impacts of animal-derived proteins in our diets, hair carbon isotope ratios could provide an approach for scaling assessments of animal-sourced foods and health risks in communities across the United States.Fil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados UnidosFil: Covarrubias Avalos, Stephannie. University Of Utah. Department Of Biology; Estados UnidosFil: Tipple, Brett J.. University Of Utah. Department Of Biology; Estados UnidosFil: Valenzuela, Luciano Oscar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología. Laboratorio de Ecología Evolutiva Humana (Sede Quequén); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; ArgentinaFil: Cerling, Thure E.. University Of Utah. Department Of Biology; Estados UnidosNational Academy of Sciences2020-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/117479Ehleringer, James R.; Covarrubias Avalos, Stephannie; Tipple, Brett J.; Valenzuela, Luciano Oscar; Cerling, Thure E.; Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 117; 33; 8-2020; 1-80027-8424CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.pnas.org/content/117/33/20044info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1914087117info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:10Zoai:ri.conicet.gov.ar:11336/117479instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:35:10.424CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
title Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
spellingShingle Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
Ehleringer, James R.
CARBON ISOTOPE
NITROGEN ISOTOPE
CAFO
SOCIOECONOMIC STATUS
DIET
title_short Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
title_full Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
title_fullStr Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
title_full_unstemmed Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
title_sort Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
dc.creator.none.fl_str_mv Ehleringer, James R.
Covarrubias Avalos, Stephannie
Tipple, Brett J.
Valenzuela, Luciano Oscar
Cerling, Thure E.
author Ehleringer, James R.
author_facet Ehleringer, James R.
Covarrubias Avalos, Stephannie
Tipple, Brett J.
Valenzuela, Luciano Oscar
Cerling, Thure E.
author_role author
author2 Covarrubias Avalos, Stephannie
Tipple, Brett J.
Valenzuela, Luciano Oscar
Cerling, Thure E.
author2_role author
author
author
author
dc.subject.none.fl_str_mv CARBON ISOTOPE
NITROGEN ISOTOPE
CAFO
SOCIOECONOMIC STATUS
DIET
topic CARBON ISOTOPE
NITROGEN ISOTOPE
CAFO
SOCIOECONOMIC STATUS
DIET
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.5
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Carbon and nitrogen isotope ratios in hair sampled from 65 communities across the central and intermountain regions of the United States and more intensively throughout 29 ZIP codes in the Salt Lake Valley, Utah, revealed a dietary divergence related to socioeconomic status as measured by cost of living, household income, and adjusted gross income. Corn-fed, animal-derived proteins were more common in the diets of lower socioeconomic status populations than were plant-derived proteins, with individual estimates of animal-derived protein diets as high as 75%; United States towns and cities averaged 57%. Similar patterns were seen across the socioeconomic status spectrum in the Salt Lake Valley. It is likely that corn-fed animal proteins were associated with concentrated animal-feeding operations, a common practice for industrial animal production in the United States today. Given recent studies highlighting the negative impacts of animal-derived proteins in our diets, hair carbon isotope ratios could provide an approach for scaling assessments of animal-sourced foods and health risks in communities across the United States.
Fil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Covarrubias Avalos, Stephannie. University Of Utah. Department Of Biology; Estados Unidos
Fil: Tipple, Brett J.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Valenzuela, Luciano Oscar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología. Laboratorio de Ecología Evolutiva Humana (Sede Quequén); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Cerling, Thure E.. University Of Utah. Department Of Biology; Estados Unidos
description Carbon and nitrogen isotope ratios in hair sampled from 65 communities across the central and intermountain regions of the United States and more intensively throughout 29 ZIP codes in the Salt Lake Valley, Utah, revealed a dietary divergence related to socioeconomic status as measured by cost of living, household income, and adjusted gross income. Corn-fed, animal-derived proteins were more common in the diets of lower socioeconomic status populations than were plant-derived proteins, with individual estimates of animal-derived protein diets as high as 75%; United States towns and cities averaged 57%. Similar patterns were seen across the socioeconomic status spectrum in the Salt Lake Valley. It is likely that corn-fed animal proteins were associated with concentrated animal-feeding operations, a common practice for industrial animal production in the United States today. Given recent studies highlighting the negative impacts of animal-derived proteins in our diets, hair carbon isotope ratios could provide an approach for scaling assessments of animal-sourced foods and health risks in communities across the United States.
publishDate 2020
dc.date.none.fl_str_mv 2020-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/117479
Ehleringer, James R.; Covarrubias Avalos, Stephannie; Tipple, Brett J.; Valenzuela, Luciano Oscar; Cerling, Thure E.; Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 117; 33; 8-2020; 1-8
0027-8424
CONICET Digital
CONICET
url http://hdl.handle.net/11336/117479
identifier_str_mv Ehleringer, James R.; Covarrubias Avalos, Stephannie; Tipple, Brett J.; Valenzuela, Luciano Oscar; Cerling, Thure E.; Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 117; 33; 8-2020; 1-8
0027-8424
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.pnas.org/content/117/33/20044
info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1914087117
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv National Academy of Sciences
publisher.none.fl_str_mv National Academy of Sciences
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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