Department of Physiology and Biochemistry of Nutrition, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany.
National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands.
Nat Food. 2024 Feb;5(2):102-110. doi: 10.1038/s43016-024-00920-3. Epub 2024 Feb 14.
In 2023, the algorithm underlying the Nutri-Score front-of-pack label was updated to better align with food-based dietary guidelines (FBDGs) across countries engaged in the system. On the basis of a comparison of FBDGs and literature reviews with the current Nutri-Score classification, modification scenarios were developed and tested in nutritional composition databases of branded products in four countries. The updated Nutri-Score nutrient profile model allows a better discrimination between products, in closer alignment with FBDGs, while the updated algorithm adopts a stricter approach for products that are high in components of concern (including non-nutritive sweeteners) and low in favourable dietary components. The updated Nutri-Score algorithm increases the alignment between the front-of-pack label system and FBDGs, strengthening its potential as a complementary public health tool in an international perspective.
2023 年，参与该系统的国家对基于 Nutri-Score 前置标签的算法进行了更新，使其与各国的基于食物的膳食指南（FBDGs）更好地保持一致。基于 FBDGs 的比较以及对当前 Nutri-Score 分类的文献回顾，开发并在四个国家的品牌产品营养成分数据库中测试了修改方案。更新后的 Nutri-Score 营养成分模型允许更好地区分产品，使其与 FBDGs 更紧密地保持一致，而更新后的算法对高成分关注（包括非营养性甜味剂）和低有利膳食成分的产品采取了更严格的方法。更新后的 Nutri-Score 算法增加了前置标签系统与 FBDGs 之间的一致性，从国际角度加强了其作为公共卫生补充工具的潜力。
