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Lutein intake and blood lutein concentration are positively associated with physical activity in adults: A systematic review

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dc.contributor.authorCooke, M.C.
dc.contributor.authorCoates, A.M.
dc.contributor.authorBuckley, E.S.
dc.contributor.authorBuckley, J.D.
dc.date.issued2018
dc.description.abstractLutein is a carotenoid that reduces the risk of some chronic diseases, possibly by altering physical activity behavior. The objective of this study was to conduct a systematic review of studies examining the relationship between lutein status (dietary intake/blood concentration) and physical activity. Peer-reviewed studies published in Medline, Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Scopus, and Embase were included if they reported a measure of association between lutein status and physical activity. Seventeen studies met the inclusion criteria. Eleven reported positive associations, three reported mixed results, and three reported no association. Two studies used objective measures of lutein status (blood concentration) and physical activity (accelerometry) and reported positive associations, with correlations of ≥0.36 and differences of ≥57% in physical activity between upper and lower tertiles. Studies using self-report measures reported weaker correlations (r = 0.06 to 0.25), but still more physical activity (18% to ≥600% higher) in those with the highest compared with the lowest lutein status. Higher lutein status may be associated with higher levels of physical activity, which may contribute to a reduced risk of chronic disease
dc.identifier.citationNutrients, 2018; 10(9):1-17
dc.identifier.doi10.3390/nu10091186
dc.identifier.issn2072-6643
dc.identifier.issn2072-6643
dc.identifier.orcidBuckley, E.S. [0000-0001-8980-1194]
dc.identifier.orcidBuckley, J.D. [0000-0003-0298-2186]
dc.identifier.urihttps://hdl.handle.net/11541.2/134241
dc.language.isoen
dc.publisherMDPIAG
dc.rightsCopyright 2018 by the authors. Licensee MDPI
dc.source.urihttps://doi.org/10.3390/nu10091186
dc.subjectbehavior
dc.subjectcarotenoids
dc.subjectexercise
dc.subjectzeaxanthin
dc.subjectHumans
dc.subjectLutein
dc.subjectRisk Factors
dc.subjectHealth Knowledge, Attitudes, Practice
dc.subjectHealth Behavior
dc.subjectRisk Reduction Behavior
dc.subjectNutritional Status
dc.subjectAdolescent
dc.subjectAdult
dc.subjectAged
dc.subjectMiddle Aged
dc.subjectFemale
dc.subjectMale
dc.subjectYoung Adult
dc.subjectRecommended Dietary Allowances
dc.subjectProtective Factors
dc.subjectHealthy Diet
dc.subjectSedentary Behavior
dc.titleLutein intake and blood lutein concentration are positively associated with physical activity in adults: A systematic review
dc.typeJournal article
pubs.publication-statusPublished
ror.fileinfo12165809910001831 13165809900001831 nutrients-10-01186.pdf
ror.mmsid9916229981101831

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