营养事实标签
食物选择
肥胖
医学
环境卫生
人口
营销
公共卫生
价值(数学)
业务
计算机科学
病理
机器学习
内科学
护理部
作者
Robin Hau,Klaus W. Lange
标识
DOI:10.1016/j.jfutfo.2023.03.002
摘要
Obesity and other nutrition-related non-communicable diseases were virtually non-existent before the advent of industrialized food production. In recent years, a 5-color front-of-package food label ("Nutri-Score") seeking to demonstrate the overall nutritional value and healthiness of food products has been adopted for voluntary use in some European countries. The Nutri-Score is mainly based on the sugar, salt and calorie content of food items. The present viewpoint discusses whether the Nutri-Score correctly identifies healthy and unhealthy food items and how large an impact the Nutri-Score may have on consumers' choices. Furthermore, other benefits as well as hidden costs and drawbacks in implementing the Nutri-Score will be presented. Despite its reducing of the complex information regarding the contents of foods, the Nutri-Score may provide easily intelligible information regarding healthy nutrition and may become a valuable tool in educating consumers and influencing their food choices. The Nutri-Score may not become a game-changer in combating poor nutrition, but it is helpful in the right circumstances. If an inexpensive public policy, such as front-of-package labeling, makes some positive contribution, there is no reason to argue against its adoption. Even small effects may be relevant when a measure is adopted at population level.
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