Vitamin D intake, serum 25-hydroxyvitamin D status and response to moderate vitamin D3 supplementation: a randomised controlled trial in East African and Finnish women.

Folasade A Adebayo, Suvi T Itkonen, Taina Öhman, Essi Skaffari, Elisa M Saarnio, Maijaliisa Erkkola, Kevin D Cashman, Christel Lamberg-Allardt

Journal: The British journal of nutrition 2019;119(4):431-441

PMID: 29498350

Abstract

Insufficient vitamin D status (serum 25-hydroxyvitamin D (S-25(OH)D)0·05 for differences between ethnic groups). In conclusion, high prevalence of vitamin D insufficiency existed among East African women living in Finland, despite higher vitamin D intake than their Finnish peers. Moderate vitamin D3 supplementation was effective in increasing S-25(OH)D in both groups of women, and no ethnic differences existed in the response to supplementation.

Address: 1Calcium Research Unit,Department of Food and Nutrition,University of Helsinki,Helsinki,PO Box 66,FI-00014,Finland.; 2Cork Centre for Vitamin D and Nutrition Research,School of Food and Nutritional Sciences,University College Cork,T12 E31 Cork,Republic of Ireland.
Bant logo

© Copyright 2026, Nutrition Evidence

NED wishes to thank the following organisations for their support:

We use cookies to improve your experience and analyze site traffic with Google Analytics. By continuing to use our site, you agree to our use of cookies. Learn more.