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Associations between Dietary Habits, Socio-Demographics, and Gut Microbial Composition in Healthy Adolescents

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Title: Associations between Dietary Habits, Socio-Demographics, and Gut Microbial Composition in Healthy Adolescents
Language: English
Authors: Keri M. Kemp (ORCID 0000-0003-3538-852X), Catheryn A. Orihuela, Casey D. Morrow, Suzanne E. Judd, Retta R. Evans, Sylvie Mrug
Source: Grantee Submission. 2023.
Peer Reviewed: Y
Page Count: 13
Publication Date: 2023
Sponsoring Agency: Institute of Education Sciences (ED)
National Heart, Lung, and Blood Institute (NHLBI) (DHHS/NIH)
Contract Number: R305A180074
1K99HL16509101A1
Document Type: Reports - Research
Descriptors: Dietetics, Eating Habits, Food, Physiology, Adolescents, Nutrition, Socioeconomic Status, Body Composition
Geographic Terms: Alabama (Birmingham)
DOI: 10.1017/S0007114523002271
Abstract: The relationship between dietary habits and microbiota composition during adolescence has not been well examined. This is a crucial knowledge gap to fill considering that diet-microbiota interactions influence neurodevelopment, immune system maturation and metabolic regulation. This study examined the associations between diet and the gut microbiota in a school-based sample of 136 adolescents(M[subscript age] = 12·1 years; age range 11-13 years; 48% female; 47% Black, 38% non-Hispanic White, 15% Hispanic or other minorities) from urban, suburban and rural areas in the Southeast USA. Adolescents completed the Rapid Eating Assessment for Participants and provided stool samples for 16S ribosomal RNA gene sequencing. Parents reported their child and family socio-demographic characteristics. The associations between diet and socio-demographics with gut microbiota diversity and abundance were analyzed using multivariable regression models. Child race and ethnicity, sex, socio-economic status and geographic locale contributed to variation within microbiota composition ([Beta]-diversity). Greater consumption of processed meat was associated with a lower microbial [alpha]-diversity after adjusting for socio-demographic variables. Multi-adjusted models showed that frequent consumption of nutrient-poor, energy-dense foods (e.g. sugar-sweetened beverages, fried foods, sweets) was negatively associated with abundances of genera in the family "Lachnospiraceae" ("Anaerostipes," "Fusicatenibacter" and "Roseburia"), which are thought to play a beneficial role in host health through their production of short-chain fatty acids (SCFAs). These results provide new insights into the complex relationships among socio-demographic factors, diet and gut microbiota during adolescence. Adolescence may represent a critical window of opportunity to promote healthy eating practices that shape a homoeostatic gut microbiota with life-long benefits. [This is the online version of an article published in "British Journal of Nutrition."]
Abstractor: As Provided
IES Funded: Yes
Entry Date: 2024
Accession Number: ED641615
Database: ERIC
FullText Text:
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PubType: Report
PubTypeId: report
PreciseRelevancyScore: 0
IllustrationInfo
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  Data: Associations between Dietary Habits, Socio-Demographics, and Gut Microbial Composition in Healthy Adolescents
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  Data: English
– Name: Author
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  Data: <searchLink fieldCode="AR" term="%22Keri+M%2E+Kemp%22">Keri M. Kemp</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0003-3538-852X">0000-0003-3538-852X</externalLink>)<br /><searchLink fieldCode="AR" term="%22Catheryn+A%2E+Orihuela%22">Catheryn A. Orihuela</searchLink><br /><searchLink fieldCode="AR" term="%22Casey+D%2E+Morrow%22">Casey D. Morrow</searchLink><br /><searchLink fieldCode="AR" term="%22Suzanne+E%2E+Judd%22">Suzanne E. Judd</searchLink><br /><searchLink fieldCode="AR" term="%22Retta+R%2E+Evans%22">Retta R. Evans</searchLink><br /><searchLink fieldCode="AR" term="%22Sylvie+Mrug%22">Sylvie Mrug</searchLink>
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  Data: <searchLink fieldCode="SO" term="%22Grantee+Submission%22"><i>Grantee Submission</i></searchLink>. 2023.
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  Data: Y
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  Data: 13
– Name: DatePubCY
  Label: Publication Date
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  Data: 2023
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  Label: Sponsoring Agency
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  Data: Institute of Education Sciences (ED)<br />National Heart, Lung, and Blood Institute (NHLBI) (DHHS/NIH)
– Name: NumberContract
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  Data: R305A180074<br />1K99HL16509101A1
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  Data: Reports - Research
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  Data: <searchLink fieldCode="DE" term="%22Dietetics%22">Dietetics</searchLink><br /><searchLink fieldCode="DE" term="%22Eating+Habits%22">Eating Habits</searchLink><br /><searchLink fieldCode="DE" term="%22Food%22">Food</searchLink><br /><searchLink fieldCode="DE" term="%22Physiology%22">Physiology</searchLink><br /><searchLink fieldCode="DE" term="%22Adolescents%22">Adolescents</searchLink><br /><searchLink fieldCode="DE" term="%22Nutrition%22">Nutrition</searchLink><br /><searchLink fieldCode="DE" term="%22Socioeconomic+Status%22">Socioeconomic Status</searchLink><br /><searchLink fieldCode="DE" term="%22Body+Composition%22">Body Composition</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Alabama+%28Birmingham%29%22">Alabama (Birmingham)</searchLink>
– Name: DOI
  Label: DOI
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  Data: 10.1017/S0007114523002271
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The relationship between dietary habits and microbiota composition during adolescence has not been well examined. This is a crucial knowledge gap to fill considering that diet-microbiota interactions influence neurodevelopment, immune system maturation and metabolic regulation. This study examined the associations between diet and the gut microbiota in a school-based sample of 136 adolescents(M[subscript age] = 12·1 years; age range 11-13 years; 48% female; 47% Black, 38% non-Hispanic White, 15% Hispanic or other minorities) from urban, suburban and rural areas in the Southeast USA. Adolescents completed the Rapid Eating Assessment for Participants and provided stool samples for 16S ribosomal RNA gene sequencing. Parents reported their child and family socio-demographic characteristics. The associations between diet and socio-demographics with gut microbiota diversity and abundance were analyzed using multivariable regression models. Child race and ethnicity, sex, socio-economic status and geographic locale contributed to variation within microbiota composition ([Beta]-diversity). Greater consumption of processed meat was associated with a lower microbial [alpha]-diversity after adjusting for socio-demographic variables. Multi-adjusted models showed that frequent consumption of nutrient-poor, energy-dense foods (e.g. sugar-sweetened beverages, fried foods, sweets) was negatively associated with abundances of genera in the family "Lachnospiraceae" ("Anaerostipes," "Fusicatenibacter" and "Roseburia"), which are thought to play a beneficial role in host health through their production of short-chain fatty acids (SCFAs). These results provide new insights into the complex relationships among socio-demographic factors, diet and gut microbiota during adolescence. Adolescence may represent a critical window of opportunity to promote healthy eating practices that shape a homoeostatic gut microbiota with life-long benefits. [This is the online version of an article published in "British Journal of Nutrition."]
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  Data: 2024
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  Label: Accession Number
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  Data: ED641615
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=ED641615
RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1017/S0007114523002271
    Languages:
      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 13
    Subjects:
      – SubjectFull: Dietetics
        Type: general
      – SubjectFull: Eating Habits
        Type: general
      – SubjectFull: Food
        Type: general
      – SubjectFull: Physiology
        Type: general
      – SubjectFull: Adolescents
        Type: general
      – SubjectFull: Nutrition
        Type: general
      – SubjectFull: Socioeconomic Status
        Type: general
      – SubjectFull: Body Composition
        Type: general
      – SubjectFull: Alabama (Birmingham)
        Type: general
    Titles:
      – TitleFull: Associations between Dietary Habits, Socio-Demographics, and Gut Microbial Composition in Healthy Adolescents
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            NameFull: Casey D. Morrow
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            NameFull: Suzanne E. Judd
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            NameFull: Retta R. Evans
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            NameFull: Sylvie Mrug
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              M: 01
              Type: published
              Y: 2023
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