School of Food & Nutritional Sciences, University College Cork, Cork, Ireland.
UCD Institute of Food & Health, University College Dublin, Dublin, Ireland.
Br J Nutr. 2023 Jun 14;129(11):2011-2024. doi: 10.1017/S0007114522002781. Epub 2022 Sep 1.
The childhood years represent a period of increased nutrient requirements during which a balanced diet is important to ensure optimal growth and development. The aim of this study was to examine food and nutrient intakes and compliance with recommendations in school-aged children in Ireland and to examine changes over time. Analyses were based on two National Children's Food Surveys; NCFS (2003-2004) ( 594) and NCFS II (2017-2018) ( 600) which estimated food and nutrient intakes in nationally representative samples of children (5-12 years) using weighed food records (NCFS: 7-d; NCFS II: 4-d). This study found that nutrient intakes among school-aged children in Ireland are generally in compliance with recommendations; however, this population group have higher intakes of saturated fat, free sugars and salt, and lower intakes of dietary fibre than recommended. Furthermore, significant proportions have inadequate intakes of vitamin D, Ca, Fe and folate. Some of the key dietary changes that have occurred since the NCFS (2003-2004) include decreased intakes of sugar-sweetened beverages, fruit juice, milk and potatoes, and increased intakes of wholemeal/brown bread, high-fibre ready-to-eat breakfast cereals, porridge, pasta and whole fruit. Future strategies to address the nutrient gaps identified among this population group could include the continued promotion of healthy food choices (including education around 'healthy' lifestyles and food marketing restrictions), improvements of the food supply through reformulation (fat, sugar, salt, dietary fibre), food fortification for micronutrients of concern (voluntary or mandatory) and/or nutritional supplement recommendations (for nutrients unlikely to be sufficient from food intake alone).
童年时期是营养需求增加的时期,在此期间,均衡的饮食对于确保最佳生长和发育至关重要。本研究旨在调查爱尔兰学龄儿童的食物和营养素摄入量以及对建议的遵守情况,并考察随时间的变化。分析基于两项全国儿童食品调查;NCFS(2003-2004)(594 人)和 NCFS II(2017-2018)(600 人),使用称重食物记录法(NCFS:7 天;NCFS II:4 天)估计具有代表性的全国儿童(5-12 岁)的食物和营养素摄入量。本研究发现,爱尔兰学龄儿童的营养素摄入量通常符合建议;然而,与建议相比,该人群组的饱和脂肪、游离糖和盐摄入量较高,膳食纤维摄入量较低。此外,相当比例的人维生素 D、钙、铁和叶酸摄入量不足。自 NCFS(2003-2004)以来发生的一些主要饮食变化包括糖饮料、果汁、牛奶和土豆的摄入量减少,全麦/黑面包、高纤维即食早餐麦片、燕麦粥、意大利面和整个水果的摄入量增加。未来解决该人群组中存在的营养差距的策略可能包括继续促进健康的食物选择(包括围绕“健康”生活方式和食品营销限制的教育)、通过配方改良(脂肪、糖、盐、膳食纤维)改善食品供应、针对关注的微量营养素进行食品强化(自愿或强制)和/或营养补充剂建议(对于仅从食物摄入就不太可能足够的营养素)。