Dairy products consumption and serum 25-hydroxyvitamin D level in Saudi children and adults

مقال فى مجلة

2015

تم النشر فى: https://pubmed.ncbi.nlm.nih.gov/26339421/

Al-Ajlan, Nasser M Al-Daghri 1, Naji Aljohani 2, Omar S Al-Attas 1, Soundararajan Krishnaswamy 3, Hanan Alfawaz 4, Abdulrahman . 2015

 

Abstract

Vitamin D deficiency is implicated in several calcium deficiency-related disease conditions. We aimed to investigate vitamin D status and its association with consumption frequencies of various dairy products in Saudi population. Subjects consisted of 820 children (327 boys; mean age 14.9 yrs and 493 girls; 14.8 yrs) and 565 adults (249 men, 27.9 yrs and 316 women 32.2 yrs). We estimated the consumption frequencies of various dairy food products (fresh milk, powdered milk, laban, yoghurt and cheese) using a qualitative food frequency questionnaire and serum level of 25-hydroxyvitamin D (25 (OH) D). Associations between variables of interest were assessed by Pearson correlation analysis. Among the study subjects, 80% boys, 90% girls, 64% men and 50% women had deficient/insufficient levels of vitamin D. Modest associations were found between mean serum 25 (OH) D concentration and fresh milk consumption in children (r=0.11) (especially in girls (r=0.12)), and overall dairy products consumption in women (r=0.12).

Conclusion: Results indicated widespread vitamin D deficiency in Saudi Arabian children and adults. High level of vitamin D deficiency and a lack of strong correlation between dairy product consumption and serum level of vitamin D imply a need for adequate fortification of milk and other dairy products with vitamin D.

Keywords: Dairy products; children; saudi; vitamin D deficiency; vitamin D fortification

• نوع عمل المنشور: PHD
• رقم المجلد: 8
• رقم الانشاء: 7
• مجلة/صحيفة: Int J Clin Exp Pathol
• الصفحات: 8480-6