{"title":"The Associations Between Physical Activity and Skin Carotenoid Levels in a Small Sample of Preschoolers: A Pilot Study.","authors":"Faten Hasan, Damon Swift, Christopher Kuenze, Wen You, Jamie Zoellner, Amanda J Nguyen, Carolyn Dunn, Sibylle Kranz","doi":"10.1089/chi.2024.0345","DOIUrl":null,"url":null,"abstract":"<p><p>Recent literature proposed an association between physical activity (PA) and carotenoid status due to their overlapping role in mediating oxidative stress. However, this relationship has yet to be explored in young children. This study examined the relationship between objectively measured PA (ActiGraph triaxial accelerometry) and skin carotenoid levels (pressure-mediated reflection spectroscopy) in a sample of 3- to 5-years-old. Fourteen children (44 ± 7 months old, 71% male) from a single child care center were included in this cross-sectional analysis. Linear regression modeling indicated more time spent in PA was associated with higher skin carotenoid scores (β = 3.448, <i>p</i> = 0.032). These findings from our pilot study indicate a potential cross-sectional link between physical activity and carotenoid status in young children.</p>","PeriodicalId":48842,"journal":{"name":"Childhood Obesity","volume":" ","pages":""},"PeriodicalIF":1.5000,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Childhood Obesity","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1089/chi.2024.0345","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PEDIATRICS","Score":null,"Total":0}
引用次数: 0
Abstract
Recent literature proposed an association between physical activity (PA) and carotenoid status due to their overlapping role in mediating oxidative stress. However, this relationship has yet to be explored in young children. This study examined the relationship between objectively measured PA (ActiGraph triaxial accelerometry) and skin carotenoid levels (pressure-mediated reflection spectroscopy) in a sample of 3- to 5-years-old. Fourteen children (44 ± 7 months old, 71% male) from a single child care center were included in this cross-sectional analysis. Linear regression modeling indicated more time spent in PA was associated with higher skin carotenoid scores (β = 3.448, p = 0.032). These findings from our pilot study indicate a potential cross-sectional link between physical activity and carotenoid status in young children.
期刊介绍：
Childhood Obesity is the only peer-reviewed journal that delivers actionable, real-world obesity prevention and weight management strategies for children and adolescents. Health disparities and cultural sensitivities are addressed, and plans and protocols are recommended to effect change at the family, school, and community level. The Journal also reports on the problem of access to effective healthcare and delivers evidence-based solutions to overcome these barriers.
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