期刊
NUTRIENTS
卷 11, 期 1, 页码 -出版社
MDPI
DOI: 10.3390/nu11010072
关键词
linear programming; food-based recommendations; Optifood; micronutrient; deficiency; dietary intake; pregnant; lactation; women
资金
- Nutriset, SAS (Malauney, France) [201503315]
- Niger Maternal Nutrition Project
- Government of Canada through Global Affairs Canada [201300662]
- Government of Canada through Nutrition International [201300662]
- National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH) [UL1 TR000002]
Pregnant and lactating women in rural Niger are at high risk for inadequate intakes of multiple micronutrients. Thus, 24 h dietary recalls were conducted and analyzed for dietary intakes in this population (n = 202). Using linear programming analyses, micronutrient gaps in women's diets were identified, food-based recommendations (FBR) to improve dietary micronutrient adequacy were developed, and various supplementation strategies were modelled. Energy intakes were below estimated requirements, and, for most micronutrients, >50% of women were at risk of inadequate intakes. Linear programming analyses indicated it would be difficult to select a diet that achieved recommended dietary allowances for all but three (vitamin B-6, iron and zinc) of 11 modeled micronutrients. Consumption of one additional meal per day, and adherence to the selected FBR (daily consumption of dark green leafy vegetables, fermented milk, millet, pulses, and vitamin A fortified oil), would result in a low percentage of women at risk of inadequate intakes for eight modeled micronutrients (vitamin A, riboflavin, thiamin, B-6,B- folate, iron, zinc, and calcium). Because the promotion of realistic FBRs likely will not ensure that a low percentage of women are at risk of inadequate intakes for all modeled micronutrients, multiple micronutrient supplementation or provision of nutrient-dense foods should be prioritized.
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