Gazan Rozenn, Maillot Matthieu, Drewnowski Adam
MS-Nutrition, 13005 Marseille, France.
Center for Public Health Nutrition, University of Washington, Seattle, WA 98195, USA.
Nutrients. 2025 Aug 21;17(16):2715. doi: 10.3390/nu17162715.
: The Dietary Guidelines for Americans (DGA) and the American Academy of Pediatrics recommend limiting 100% juice consumption to 0.5-1.25 cups/day and to no more than one half of total fruit intake. : To explore the dietary benefits of consuming 100% fruit juice and diluted 100% juice across diverse socio-demographic strata in the US. : Consumption patterns for 100% juice and diluted 100% juice were examined by sex, age group, income-to-poverty ratio (IPR), and race/ethnicity. Dietary intakes came from the National Health and Nutrition Examination Survey (NHANES 2017-2020 and 2021-2023). The Healthy Eating Index 2020 (HEI 2020) and diet-level Nutrient Rich Food (NRF9.3) scores were the two measures of diet quality. The amounts of 100% juice consumed were compared to published DGA recommendations. : The consumption of 100% juice was greatly below that of water, milk, and sugar-sweetened beverages (SSBs). The consumption of diluted 100% juice was very low. Consumers of 100% juice had higher HEI 2020 scores (53 vs. 48) and diets with less added sugar and more total fruit, more potassium, calcium, and vitamin C. About 88% of the NHANES sample consumed <4 oz/day (1/2 cup) of 100% juice and most derived at least 50% of fruit from whole fruit, though some variation by income and race/ethnicity was observed. About 93% of the sample consumed <1 cup/day (8 oz) of 100% juice. Lower income groups consumed less whole fruit and more 100% juice. : The consumption of 100% fruit juice was a marker of healthier dietary choices. The observed social gradient suggests that 100% fruit juice may provide valuable nutrients to populations who may be unable to afford or access whole fruit. : The consumption of 100% fruit juice by some population subgroups could be increased. Fruit juice was not displacing whole fruit, and current consumption was well below the current DGA recommended values.
《美国膳食指南》（DGA）和美国儿科学会建议将100%果汁的摄入量限制在每天0.5 - 1.25杯，且不超过水果总摄入量的一半。
为了探究在美国不同社会人口阶层中饮用100%果汁和稀释后的100%果汁对饮食的益处。
按性别、年龄组、收入与贫困比率（IPR）以及种族/族裔对100%果汁和稀释后的100%果汁的消费模式进行了研究。饮食摄入量数据来自国家健康与营养检查调查（2017 - 2020年和2021 - 2023年的NHANES）。2020年健康饮食指数（HEI 2020）和饮食层面的营养丰富食物（NRF9.3）得分是衡量饮食质量的两项指标。将100%果汁的消费量与已公布的DGA建议量进行了比较。
100%果汁的消费量远低于水、牛奶和含糖饮料（SSB）。稀释后的100%果汁消费量非常低。饮用100%果汁的消费者HEI 2020得分更高（53分对48分），其饮食中添加糖较少，水果总量、钾、钙和维生素C更多。在NHANES样本中，约88%的人每天饮用100%果汁少于4盎司（半杯），且大多数人至少50%的水果来自完整水果，不过在收入和种族/族裔方面存在一些差异。约93%的样本每天饮用100%果汁少于1杯（8盎司）。低收入群体食用的完整水果较少，饮用的100%果汁较多。
饮用100%果汁是更健康饮食选择的一个标志。观察到的社会梯度表明，100%果汁可能为那些无力购买或获取完整水果的人群提供有价值的营养物质。
一些人群亚组对100%果汁的消费量可以增加。果汁并没有取代完整水果，目前的消费量远低于当前DGA建议值。
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