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The Nutri-Score nutrition label.

Serge Hercberg1, Mathilde Touvier1, Jordi Salas-Salvado2

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International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift Fur Vitamin- Und Ernahrungsforschung. Journal International De Vitaminologie Et De Nutrition
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Nutri-Score is a front-of-pack nutrition label that uses color-coded letters (A-E) to simplify food

Keywords:
Nutri-Scorefood choicesnutrition labellingnutritional qualityvalidation studies

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Area of Science:

  • Nutrition labeling
  • Public health
  • Food science

Background:

  • Nutri-Score is a front-of-pack nutrition label designed for consumer understanding of overall nutritional value.
  • It employs a color-coded letter scale (A-E) to indicate relative nutritional quality compared to similar products.
  • This system aligns with World Health Organization (WHO) Europe guidelines for front-of-pack label validation.

Discussion:

  • The paper details the scientific basis and validation studies for Nutri-Score's calculation and graphic format.
  • Effectiveness and superiority are explored in comparison to other international and industry-supported labeling schemes.
  • Objective consideration is needed to ensure proper use and avoid misunderstandings of the Nutri-Score system.

Key Insights:

  • Nutri-Score provides semi-quantitative, graded nutritional information, avoiding simple 'healthy' or 'unhealthy' categorizations.
  • Its design prioritizes consumer accessibility and understanding of food's nutritional composition.
  • The label encourages healthier consumer choices and incentivizes manufacturers to improve product nutritional quality.

Outlook:

  • Further research and objective evaluation are essential for optimizing Nutri-Score implementation.
  • Addressing potential misunderstandings will be key to maximizing its public health benefits.
  • Continued validation and comparison studies will refine its role in promoting healthier diets.