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菲律宾通过饮用奶类饮品减少 1-5 岁儿童营养不足的影响:膳食建模研究。

The Nutritional Impact of Milk Beverages in Reducing Nutrient Inadequacy among Children Aged One to Five Years in the Philippines: A Dietary Modelling Study.

机构信息

Nestlé Institute of Health Sciences, Nestlé Research, Route du Jorat 57, 1000 Lausanne, Switzerland.

Department of Science and Technology-Food and Nutrition Research Institute, Taguig City 1631, Philippines.

出版信息

Nutrients. 2020 Oct 29;12(11):3330. doi: 10.3390/nu12113330.

Abstract

Around half of Filipino children are not consuming any dairy products on a given day, which has shown to be associated with increased risk of inadequate nutrient intakes. The current study applies dietary modelling to assess the nutritional impact of meeting dairy recommendations in reducing nutrient inadequacy in children aged one to five years in the Philippines. Dietary intake data of Filipino children aged one to five years ( = 3864) were analyzed from the 8th National Nutrition Survey 2013. Children who did not meet national dairy recommendations were identified. Two scenarios were applied, based on two types of commonly consumed milk products by the survey participants. In scenario one, one serving of powdered milk was added to the diet of these children. In scenario two, one serving of a young children milk (YCM) or preschool children milk (PCM) was added to the diet of children aged one to two years and three to five years, respectively. Mean nutrient intakes and percentages of children with inadequate intakes were estimated before and after applying modelling scenarios. Scenario one demonstrated improvement in calcium, phosphorus, sodium, vitamin A and riboflavin intakes, while in scenario two, further improvement of intakes of a wider range of nutrients including iron, selenium, zinc, magnesium, potassium, vitamins C, D, E, thiamin, niacin, vitamins B6, and B12 was observed. In both scenarios, if all children would meet their dairy recommendations, theoretical reductions in population nutrient inadequacy would be observed for all micronutrients, for example, only 20% of children aged one to two years would be inadequate in vitamin A instead of the current 60%, iron inadequacy would see a 5% reduction, and approximately 10% reduction for calcium and 20% reduction for folate. The present study is the first to apply dietary modelling to assess the theoretical impact of meeting dairy recommendations on nutrient inadequacy in children in the Philippines. Dairy consumption should be encouraged as part of the strategy to reduce nutrient inadequacies. Calcium, iron, vitamins D, E, and folate are of concern in the Philippines as the level of inadequacies are extremely high in early years, YCM and PCM can help increase the intake of these nutrients.

摘要

大约有一半的菲律宾儿童在某一天内没有摄入任何乳制品,这表明他们存在营养摄入不足的风险增加。本研究应用膳食模型评估在菲律宾,满足乳制品推荐摄入量以减少 1 至 5 岁儿童营养不足的营养影响。本研究分析了 2013 年第 8 次全国营养调查中 1 至 5 岁菲律宾儿童的膳食摄入数据(=3864)。确定了未达到国家乳制品推荐量的儿童。基于调查参与者经常食用的两种类型的牛奶产品,应用了两种方案。在方案一中,在这些儿童的饮食中添加一份奶粉。在方案二中,在 1 至 2 岁儿童和 3 至 5 岁儿童的饮食中,分别添加一份幼儿牛奶(YCM)或学龄前儿童牛奶(PCM)。在应用建模方案前后,估计了平均营养素摄入量和营养素摄入不足的儿童百分比。方案一显示钙、磷、钠、维生素 A 和核黄素摄入量有所改善,而在方案二中,进一步改善了包括铁、硒、锌、镁、钾、维生素 C、D、E、硫胺素、烟酸、维生素 B6 和 B12 等更广泛营养素的摄入量。在两种方案中,如果所有儿童都能满足他们的乳制品推荐量,那么所有微量营养素的人群营养不足率都将有所下降,例如,只有 20%的 1 至 2 岁儿童会出现维生素 A 不足,而不是当前的 60%;铁不足率将下降 5%,钙不足率将下降约 10%,叶酸不足率将下降 20%。本研究首次应用膳食模型评估满足乳制品推荐量对菲律宾儿童营养不足的理论影响。应该鼓励乳制品消费,作为减少营养不足的策略的一部分。钙、铁、维生素 D、E 和叶酸在菲律宾是一个问题,因为这些营养素在早期的不足率极高,YCM 和 PCM 可以帮助增加这些营养素的摄入。

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