Nutrient Intake During School Lunch in Title I Elementary Schools With Universal Free Meals.
Nutrient Intake During School Lunch in Title I Elementary Schools With Universal Free Meals.
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DOI：
10.1177/10901981211011936
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发表时间：
2022-03
期刊：
影响因子：
--
通讯作者：
Bean MK
中科院分区：
文献类型：
--
作者：
Adams EL;Raynor HA;Thornton LM;Mazzeo SE;Bean MK
国家学校午餐计划（NSLP）每天为儿童提供超过3000万份膳食;然而，NSLP为低收入和少数族裔背景的学生选择和消费的膳食的具体营养成分尚不清楚。量化参与“国家学生营养计划”的学生在学校午餐的选择和消耗中的营养素，并将这些值与营养素建议值进行比较。学生（1 - 5年级; 98.6%来自种族/民族少数民族背景; 92.5% NSLP参与）从六个标题I小学提供普遍免费餐参加。获得了学生午餐选择和消费的数字图像（n = 1，102图像对）。平板废物分析定量消耗的部分。计算学生午餐选择和消费的营养成分，并与2010年健康无饥饿儿童法案和2009年医学研究所的建议进行比较。大多数午餐（59%-97%）符合所有营养素的建议，除了总热量（23%），维生素C（46%）和膳食纤维（48%）。根据午餐消费量，大多数学生的午餐符合钠（98%），蛋白质（55%），脂肪热量（82%）和饱和脂肪（89%）的建议;然而，很少有人符合总热量（5%），钙（8%），铁（11%），维生素A（18%），维生素C（16%）和纤维（7%）的建议。所选膳食符合大多数儿童的营养建议，但总体消费模式反映了次优营养摄入。根据NSLP政策规定提供的膳食符合推荐的营养模式，突出了维持这些标准的重要性。需要制定战略，优化儿童对这些膳食中营养丰富部分的摄入，以优化政策影响。
The National School Lunch Program (NSLP) provides >30 million meals to children daily; however, the specific nutrient composition of NSLP-selected and consumed meals for students from lower income and racial/ethnic minoritized backgrounds is unknown. To quantify the nutrients in school lunch selection and consumption among students participating in the NSLP and compare these values to nutrient recommendations. Students (1st–5th graders; 98.6% from racial/ethnic minoritized backgrounds; 92.5% NSLP participation) from six Title I elementary schools serving universal free meals participated. Digital images of students’ lunch meal selection and consumption were obtained (n = 1,102 image pairs). Plate waste analyses quantified portions consumed. Nutrient composition of students’ lunch selection and consumption were calculated and compared with the 2010 Healthy Hunger-Free Kids Act and 2009 Institute of Medicine recommendations. Most lunches selected (59%–97%) met recommendations for all nutrients except for total calories (23%), vitamin C (46%), and dietary fiber (48%). Based on lunch consumption, most students’ lunches met recommendations for sodium (98%), protein (55%), calories from fat (82%), and saturated fat (89%); however, few met recommendations for total calories (5%), calcium (8%), iron (11%), vitamin A (18%), vitamin C (16%), and fiber (7%). Meals selected met most nutrient recommendations for the majority of children; yet overall consumption patterns reflect suboptimal nutrient intake. Meals served under the NSLP policy mandates align with recommended nutrient patterns, highlighting the importance of maintaining these standards. Strategies to optimize children’s intake of nutrient-rich portions of these meals are needed to optimize policy impact.
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DOI：
10.1016/j.jand.2012.08.011
发表时间：
2013-02-01
影响因子：
4.8
作者：
Hiza, Hazel A. B.;Casavale, Kellie O.;Davis, Carole A.
通讯作者：
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影响因子：
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作者：
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影响因子：
2.2
作者：
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通讯作者：
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影响因子：
0.8
作者：
Mazzeo, Suzanne E.;Bean, Melanie K.;Gow, Rachel W.
通讯作者：
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影响因子：
0.8
作者：
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通讯作者：
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