Determinants of Vitamin D Status in Caucasian Adults: Influence of Sun Exposure, Dietary Intake, Sociodemographic, Lifestyle, Anthropometric, and Genetic Factors

Very few studies have investigated the determinants of serum vitamin D levels using a set of variables that include simultaneously sun exposure, phototype, dietary intake, sociodemographics, anthropometric, lifestyle data, and genetic polymorphisms. Our objective was to investigate the associations...

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Veröffentlicht in:Journal of investigative dermatology 2015-02, Vol.135 (2), p.378-388
Hauptverfasser: Touvier, Mathilde, Deschasaux, Mélanie, Montourcy, Marion, Sutton, Angela, Charnaux, Nathalie, Kesse-Guyot, Emmanuelle, Assmann, Karen E., Fezeu, Léopold, Latino-Martel, Paule, Druesne-Pecollo, Nathalie, Guinot, Christiane, Latreille, Julie, Malvy, Denis, Galan, Pilar, Hercberg, Serge, Le Clerc, Sigrid, Souberbielle, Jean-Claude, Ezzedine, Khaled
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Sprache:eng
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Zusammenfassung:Very few studies have investigated the determinants of serum vitamin D levels using a set of variables that include simultaneously sun exposure, phototype, dietary intake, sociodemographics, anthropometric, lifestyle data, and genetic polymorphisms. Our objective was to investigate the associations between all these parameters and vitamin D status in a large sample of French adults. This cross-sectional survey was based on 1,828 middle-aged Caucasian adults from the SU.VI.MAX (SUpplémentation en VItamines et Minéraux AntioXydants) study. Plasma 25-hydroxyvitamin D (25OHD) concentration was lower among women (P
ISSN:0022-202X
1523-1747
DOI:10.1038/jid.2014.400