Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath

Autores
Valenzuela, Luciano Oscar; O'Grady, Shannon P.; Enright, Lindsey E.; Murtaugh, Maureen; Sweeney, Carol; Ehleringer, James R.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Objectives: The natural abundances of carbon, nitrogen, and sulfur stable isotopes in hair, and of carbon isotopes in breath serve as quantitative biomarkers of protein and carbohydrate sources, but applicability of isotopes for evaluating children's diet has not been demonstrated. In this study, we sought to describe the stable isotope patterns observed in the hair and breath of children and to assess dietary variations in relation to age and ethnicity, hypothesizing that these would reflect dietary differences across age and ethnic groups and would correlate with intake variables derived from a Food Frequency Questionnaire. Methods: Data were obtained from a cross-sectional study of non-Hispanic white (N = 115) and Hispanic (N = 97) children, aged 9–16 years, in Salt Lake City, Utah. Sampling included a hair sample, breath samples (AM and PM), and a youth/adolescent food questionnaire (YAQ). Hair was analyzed for carbon (δ13C), nitrogen (δ15N), and sulfur (δ34S) isotopes, and breath samples for δ13CAM/PM of respired CO2. Results: Non-Hispanic whites had lower δ13C, δ15N, δ13CAM, and δ13CPM values than Hispanics. Hair δ13C and δ15N values were correlated with protein sources, particularly for non-Hispanics. Breath δ13C values were correlated with carbohydrate sources, particularly for Hispanic students. Non-Hispanic white students reported greater intake of total protein, animal protein, dairy, and grain than Hispanic students. Hispanic students reported higher intake of carbohydrates, particularly sweetened beverages. Conclusion: While YAQ and stable isotope data reflected strong cultural influences in diet, no significant gender-based nor age-based differences were detected. Significant covariation between YAQ and isotopes existed and demonstrate the potential of stable isotopes for characterizing children's diet.
Fil: Valenzuela, Luciano Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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
Fil: O'Grady, Shannon P.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Enright, Lindsey E.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Murtaugh, Maureen. Huntsman Cancer Institute; Estados Unidos
Fil: Sweeney, Carol. Huntsman Cancer Institute; Estados Unidos
Fil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados Unidos
Materia
BIOMARKER
DIET
STABLE ISOTOPES
YOUTH/ADOLESCENTE QUESTIONNAIRE
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:11336/95905

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oai_identifier_str oai:ri.conicet.gov.ar:11336/95905
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breathValenzuela, Luciano OscarO'Grady, Shannon P.Enright, Lindsey E.Murtaugh, MaureenSweeney, CarolEhleringer, James R.BIOMARKERDIETSTABLE ISOTOPESYOUTH/ADOLESCENTE QUESTIONNAIREhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Objectives: The natural abundances of carbon, nitrogen, and sulfur stable isotopes in hair, and of carbon isotopes in breath serve as quantitative biomarkers of protein and carbohydrate sources, but applicability of isotopes for evaluating children's diet has not been demonstrated. In this study, we sought to describe the stable isotope patterns observed in the hair and breath of children and to assess dietary variations in relation to age and ethnicity, hypothesizing that these would reflect dietary differences across age and ethnic groups and would correlate with intake variables derived from a Food Frequency Questionnaire. Methods: Data were obtained from a cross-sectional study of non-Hispanic white (N = 115) and Hispanic (N = 97) children, aged 9–16 years, in Salt Lake City, Utah. Sampling included a hair sample, breath samples (AM and PM), and a youth/adolescent food questionnaire (YAQ). Hair was analyzed for carbon (δ13C), nitrogen (δ15N), and sulfur (δ34S) isotopes, and breath samples for δ13CAM/PM of respired CO2. Results: Non-Hispanic whites had lower δ13C, δ15N, δ13CAM, and δ13CPM values than Hispanics. Hair δ13C and δ15N values were correlated with protein sources, particularly for non-Hispanics. Breath δ13C values were correlated with carbohydrate sources, particularly for Hispanic students. Non-Hispanic white students reported greater intake of total protein, animal protein, dairy, and grain than Hispanic students. Hispanic students reported higher intake of carbohydrates, particularly sweetened beverages. Conclusion: While YAQ and stable isotope data reflected strong cultural influences in diet, no significant gender-based nor age-based differences were detected. Significant covariation between YAQ and isotopes existed and demonstrate the potential of stable isotopes for characterizing children's diet.Fil: Valenzuela, Luciano Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología. Laboratorio de Ecología Evolutiva Humana (Sede Quequén); ArgentinaFil: O'Grady, Shannon P.. University Of Utah. Department Of Biology; Estados UnidosFil: Enright, Lindsey E.. University Of Utah. Department Of Biology; Estados UnidosFil: Murtaugh, Maureen. Huntsman Cancer Institute; Estados UnidosFil: Sweeney, Carol. Huntsman Cancer Institute; Estados UnidosFil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados UnidosWiley-liss, Div John Wiley & Sons Inc2018-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95905Valenzuela, Luciano Oscar; O'Grady, Shannon P.; Enright, Lindsey E.; Murtaugh, Maureen; Sweeney, Carol; et al.; Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 30; 3; 5-2018; 1-161042-0533CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ajhb.23103info:eu-repo/semantics/altIdentifier/doi/10.1002/ajhb.23103info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:35Zoai:ri.conicet.gov.ar:11336/95905instacron: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 09:40:35.323CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
title Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
spellingShingle Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
Valenzuela, Luciano Oscar
BIOMARKER
DIET
STABLE ISOTOPES
YOUTH/ADOLESCENTE QUESTIONNAIRE
title_short Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
title_full Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
title_fullStr Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
title_full_unstemmed Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
title_sort Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
dc.creator.none.fl_str_mv Valenzuela, Luciano Oscar
O'Grady, Shannon P.
Enright, Lindsey E.
Murtaugh, Maureen
Sweeney, Carol
Ehleringer, James R.
author Valenzuela, Luciano Oscar
author_facet Valenzuela, Luciano Oscar
O'Grady, Shannon P.
Enright, Lindsey E.
Murtaugh, Maureen
Sweeney, Carol
Ehleringer, James R.
author_role author
author2 O'Grady, Shannon P.
Enright, Lindsey E.
Murtaugh, Maureen
Sweeney, Carol
Ehleringer, James R.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BIOMARKER
DIET
STABLE ISOTOPES
YOUTH/ADOLESCENTE QUESTIONNAIRE
topic BIOMARKER
DIET
STABLE ISOTOPES
YOUTH/ADOLESCENTE QUESTIONNAIRE
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Objectives: The natural abundances of carbon, nitrogen, and sulfur stable isotopes in hair, and of carbon isotopes in breath serve as quantitative biomarkers of protein and carbohydrate sources, but applicability of isotopes for evaluating children's diet has not been demonstrated. In this study, we sought to describe the stable isotope patterns observed in the hair and breath of children and to assess dietary variations in relation to age and ethnicity, hypothesizing that these would reflect dietary differences across age and ethnic groups and would correlate with intake variables derived from a Food Frequency Questionnaire. Methods: Data were obtained from a cross-sectional study of non-Hispanic white (N = 115) and Hispanic (N = 97) children, aged 9–16 years, in Salt Lake City, Utah. Sampling included a hair sample, breath samples (AM and PM), and a youth/adolescent food questionnaire (YAQ). Hair was analyzed for carbon (δ13C), nitrogen (δ15N), and sulfur (δ34S) isotopes, and breath samples for δ13CAM/PM of respired CO2. Results: Non-Hispanic whites had lower δ13C, δ15N, δ13CAM, and δ13CPM values than Hispanics. Hair δ13C and δ15N values were correlated with protein sources, particularly for non-Hispanics. Breath δ13C values were correlated with carbohydrate sources, particularly for Hispanic students. Non-Hispanic white students reported greater intake of total protein, animal protein, dairy, and grain than Hispanic students. Hispanic students reported higher intake of carbohydrates, particularly sweetened beverages. Conclusion: While YAQ and stable isotope data reflected strong cultural influences in diet, no significant gender-based nor age-based differences were detected. Significant covariation between YAQ and isotopes existed and demonstrate the potential of stable isotopes for characterizing children's diet.
Fil: Valenzuela, Luciano Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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
Fil: O'Grady, Shannon P.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Enright, Lindsey E.. University Of Utah. Department Of Biology; Estados Unidos
Fil: Murtaugh, Maureen. Huntsman Cancer Institute; Estados Unidos
Fil: Sweeney, Carol. Huntsman Cancer Institute; Estados Unidos
Fil: Ehleringer, James R.. University Of Utah. Department Of Biology; Estados Unidos
description Objectives: The natural abundances of carbon, nitrogen, and sulfur stable isotopes in hair, and of carbon isotopes in breath serve as quantitative biomarkers of protein and carbohydrate sources, but applicability of isotopes for evaluating children's diet has not been demonstrated. In this study, we sought to describe the stable isotope patterns observed in the hair and breath of children and to assess dietary variations in relation to age and ethnicity, hypothesizing that these would reflect dietary differences across age and ethnic groups and would correlate with intake variables derived from a Food Frequency Questionnaire. Methods: Data were obtained from a cross-sectional study of non-Hispanic white (N = 115) and Hispanic (N = 97) children, aged 9–16 years, in Salt Lake City, Utah. Sampling included a hair sample, breath samples (AM and PM), and a youth/adolescent food questionnaire (YAQ). Hair was analyzed for carbon (δ13C), nitrogen (δ15N), and sulfur (δ34S) isotopes, and breath samples for δ13CAM/PM of respired CO2. Results: Non-Hispanic whites had lower δ13C, δ15N, δ13CAM, and δ13CPM values than Hispanics. Hair δ13C and δ15N values were correlated with protein sources, particularly for non-Hispanics. Breath δ13C values were correlated with carbohydrate sources, particularly for Hispanic students. Non-Hispanic white students reported greater intake of total protein, animal protein, dairy, and grain than Hispanic students. Hispanic students reported higher intake of carbohydrates, particularly sweetened beverages. Conclusion: While YAQ and stable isotope data reflected strong cultural influences in diet, no significant gender-based nor age-based differences were detected. Significant covariation between YAQ and isotopes existed and demonstrate the potential of stable isotopes for characterizing children's diet.
publishDate 2018
dc.date.none.fl_str_mv 2018-05
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/11336/95905
Valenzuela, Luciano Oscar; O'Grady, Shannon P.; Enright, Lindsey E.; Murtaugh, Maureen; Sweeney, Carol; et al.; Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 30; 3; 5-2018; 1-16
1042-0533
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95905
identifier_str_mv Valenzuela, Luciano Oscar; O'Grady, Shannon P.; Enright, Lindsey E.; Murtaugh, Maureen; Sweeney, Carol; et al.; Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 30; 3; 5-2018; 1-16
1042-0533
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://onlinelibrary.wiley.com/doi/abs/10.1002/ajhb.23103
info:eu-repo/semantics/altIdentifier/doi/10.1002/ajhb.23103
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 Wiley-liss, Div John Wiley & Sons Inc
publisher.none.fl_str_mv Wiley-liss, Div John Wiley & Sons Inc
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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