Back to Search
Start Over
Associations of vitamin D status with dietary intakes and physical activity levels among adults from seven European countries: the Food4Me study.
- Source :
- European Journal of Nutrition; Jun2018, Vol. 57 Issue 4, p1357-1368, 12p, 3 Charts, 1 Graph
- Publication Year :
- 2018
-
Abstract
- Purpose: To report the vitamin D status in adults from seven European countries and to identify behavioural correlates.Methods: In total, 1075 eligible adult men and women from Ireland, Netherlands, Spain, Greece, UK, Poland and Germany, were included in the study.Results: Vitamin D deficiency and insufficiency, defined as 25-hydroxy vitamin D<subscript>3</subscript> (25-OHD<subscript>3</subscript>) concentration of <30 and 30-49.9 nmol/L, respectively, were observed in 3.3 and 30.6% of the participants. The highest prevalence of vitamin D deficiency was found in the UK and the lowest in the Netherlands (8.2 vs. 1.1%, P < 0.05). In addition, the prevalence of vitamin D insufficiency was higher in females compared with males (36.6 vs. 22.6%, P < 0.001), in winter compared with summer months (39.3 vs. 25.0%, P < 0.05) and in younger compared with older participants (36.0 vs. 24.4%, P < 0.05). Positive dose-response associations were also observed between 25-OHD<subscript>3</subscript> concentrations and dietary vitamin D intake from foods and supplements, as well as with physical activity (PA) levels. Vitamin D intakes of ≥5 μg/day from foods and ≥5 μg/day from supplements, as well as engagement in ≥30 min/day of moderate- and vigorous-intensity PA were associated with higher odds (P < 0.05) for maintaining sufficient (≥50 nmol/L) 25-OHD<subscript>3</subscript> concentrations.Conclusions: The prevalence of vitamin D deficiency varied considerably among European adults. Dietary intakes of ≥10 μg/day of vitamin D from foods and/or supplements and at least 30 min/day of moderate- and vigorous-intensity PA were the minimum thresholds associated with vitamin D sufficiency. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14366207
- Volume :
- 57
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- European Journal of Nutrition
- Publication Type :
- Academic Journal
- Accession number :
- 129685372
- Full Text :
- https://doi.org/10.1007/s00394-017-1415-1