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Vitamin D Status of the British African-Caribbean Residents: Analysis of the UK Biobank Cohort.
Vearing, Rebecca M; Hart, Kathryn H; Charlton, Karen; Probst, Yasmine; Blackbourn, David J; Ahmadi, Kourosh R; Lanham-New, Susan A; Darling, Andrea L.
Afiliación
  • Vearing RM; Faculty of Health and Medical Sciences, School of Biosciences and Medicine, University of Surrey, Guildford GU2 7XH, UK.
  • Hart KH; Faculty of Science Medicine and Health, School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
  • Charlton K; Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia.
  • Probst Y; Faculty of Health and Medical Sciences, School of Biosciences and Medicine, University of Surrey, Guildford GU2 7XH, UK.
  • Blackbourn DJ; Faculty of Science Medicine and Health, School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
  • Ahmadi KR; Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia.
  • Lanham-New SA; Faculty of Science Medicine and Health, School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
  • Darling AL; Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia.
Nutrients ; 13(11)2021 Nov 16.
Article en En | MEDLINE | ID: mdl-34836358
The vitamin D status of the United Kingdom (UK) African-Caribbean (AC) population remains under-researched, despite an increased risk of vitamin D deficiency due to darker skin phenotypes and living at a high latitude. This cross-sectional study explored the vitamin D status and intake of AC individuals (n = 4046 with a valid serum 25(OH)D measurement) from the UK Biobank Cohort, aged ≥40 years at baseline (2006-2010). Over one third of the population were deficient (<25 nmol/L), 41.1% were insufficient (25-50 nmol/L) and 15.9% were sufficient (>50 nmol/L). Median (IQR) 25(OH)D was 30.0 (20.9) nmol/L. Logistic regression showed that brown/black skin phenotype, winter blood draw, not consuming oily fish and not using vitamin D supplements predicted increased odds of vitamin D deficiency, whilst older age and a summer or autumn blood draw were significantly associated with reduced odds of vitamin D deficiency. Vitamin D deficiency and insufficiency were prevalent in this AC population and is of considerable concern given the individual and societal implications of increased morbidity. Public health messaging for this group should focus on year-round vitamin D supplementation and increasing intakes of culturally appropriate vitamin D-rich foods. These data also support the urgent requirement for a revised vitamin D RNI for ethnic groups.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Vitamina D / Deficiencia de Vitamina D / Estado Nutricional / Población Negra Tipo de estudio: Etiology_studies / Incidence_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies País/Región como asunto: Europa Idioma: En Revista: Nutrients Año: 2021 Tipo del documento: Article

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Vitamina D / Deficiencia de Vitamina D / Estado Nutricional / Población Negra Tipo de estudio: Etiology_studies / Incidence_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies País/Región como asunto: Europa Idioma: En Revista: Nutrients Año: 2021 Tipo del documento: Article