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AuthorGanji, Vijay
AuthorShi, Zumin
AuthorAl-Abdi, Tamara
AuthorAl Hejap, Dalia
AuthorAttia, Yasmine
AuthorKoukach, Dalya
AuthorElkassas, Hind
Available date2022-06-12T08:28:53Z
Publication Date2022-05-30
Publication NameBritish Journal of Nutrition
Identifierhttp://dx.doi.org/10.1017/S0007114522001702
CitationGanji, V., Shi, Z., Al-Abdi, T., Al Hejap, D., Attia, Y., Koukach, D., & Elkassas, H. (2022). Association between food intake patterns and serum vitamin D concentrations in US adults. British Journal of Nutrition, 1-34. doi:10.1017/S0007114522001702
ISSN0007-1145
URIhttp://hdl.handle.net/10576/32071
AbstractThe objective of this study was to investigate the association between food patterns and serum vitamin D concentrations in US adults. Data from two cycles of National Health and Nutrition Examination Surveys, 2003-2004 and 2005-2006 were used (n=6637). Three major food patterns were derived using factor analysis. These three patterns were labeled as Meat and Processed Meat Foods (MPF), Vegetable, Fruit, Nuts, and Whole grains (VFNW), and Sweet, Snack, and Beverage pattern (SSB). Serum vitamin D was measured with Radioimmunoassay and later standardized to reflect the assay changes over time. In multivariate-adjusted regression analysis, the MPF pattern was significantly, inversely associated with serum vitamin D concentrations (p˂0.001). However, the relation between the VFNW pattern and serum vitamin D was non-linear (p˂0.001). There was no relationship between SSB pattern and serum vitamin D in US adults. In conclusion, persons with a high intake of meat and processed meats are associated with lower serum vitamin D concentrations. Reducing processed foods and emphasizing vegetables, fruits, nuts, and whole grains will be beneficial from a public health perspective.
Languageen
PublisherCambridge University Press
Subject25(OH)D
NHANES
National Health and Nutrition Examination Survey
dietary patterns
factor analysis
serum 25-hydroxyvitamin D
vitamin D
TitleAssociation between food intake patterns and serum vitamin D concentrations in US adults.
TypeArticle
Pagination1-34
ESSN1475-2662
dc.accessType Open Access


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