期刊
PUBLIC HEALTH NUTRITION
卷 18, 期 8, 页码 1358-1368出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S1368980014001554
关键词
Flour fortification; Nutritional status; Gaza; West Bank; Palestinian Authority
资金
- US Agency for International Development (USAID) [GHS-A-00-05-00012-00]
Objective To utilize complementary biochemical and dietary data collected before the initiation of national flour fortification to (i) identify micronutrient insufficiencies or deficiencies and dietary inadequacies in Palestinian women and children in vulnerable communities and (ii) assess the suitability of the current wheat flour fortification formula. Design Quantitative dietary intake questionnaires were administered and fasting venous blood samples collected in randomly selected households in Gaza City and Hebron. The impact of fortification was simulated by estimating the additional micronutrient content of fortified wheat flour. Setting Households in Gaza City and Hebron that were not receiving food aid from social programmes. Subjects Non-pregnant women (18-49 years) and children aged 36-83 months. Results The micronutrients with highest prevalence of insufficiency were vitamin D in women (84-97 % with serum 25-hydroxyvitamin D<50 nmol/l) and vitamin B-12 in women and children (43-82 % with serum B-12<221 pmol/l). Deficiencies of vitamin A, Fe and Zn were also of public health concern. Current levels of wheat flour fortificants were predicted to improve, but not eliminate, micronutrient intake inadequacies. Modification of fortificant concentrations of vitamin D, thiamin, vitamin B-12, Zn and folic acid may be indicated. Conclusions Micronutrient insufficiencies or deficiencies and intake inadequacies were prevalent based on either biochemical or dietary intake criteria. Adjustments to the current fortification formula for wheat flour are necessary to better meet the nutrient needs of Palestinian women and children.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据