Impacto de diferentes etiquetados frontales de alimentos según su calidad nutricional: Estudio comparativo en México

Translated title of the contribution: Impact of different front-of-pack nutrition labels on foods according to their nutritional quality: A comparative study in Mexico

Liliana Guadalupe Hernández-Nava, Manon Egnell, Carlos Alberto Aguilar-Salinas, José Ángel Córdova-Villalobos, Jorge Armando Barriguete-Meléndez, Simon Pettigrew, Serge Hercberg, Chantal Julia, Pilar Galán

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Objective. This study aimed to compare consumers' objective understanding of five FoPLs [Health Star Rating system (HSR), Multiple Traffic Lights (MTL), Nutri-Score, Reference Intakes (RIs), Warning Symbol] in Mexico. Materials and methods. 1 001 Mexican consumers were recruited and asked to rank three sets of label-free products according to their nutritional quality, via a survey. Upon completion of this task, participants were randomized to one of five FoPL conditions and were again asked to rank the same sets of products, this time with a FoPL displayed on pack. Change in ability to correctly rank products across the two tasks was assessed by FoPL using ordinal logistic regression. Results. Nutri-Score and MTL performed best, followed Warning Symbol, HSR and RIs. Conclusion. Nutri-Score and MTL appear as efficient schemes to inform consumers on the nutritional quality of foods, in particular in Mexico, where it would be a helpful tool for consumers in purchasing situations.

Translated title of the contributionImpact of different front-of-pack nutrition labels on foods according to their nutritional quality: A comparative study in Mexico
Original languageSpanish
Pages (from-to)609-618
Number of pages10
JournalSalud Publica de Mexico
Volume61
Issue number5
DOIs
StatePublished - 1 Jan 2019
Externally publishedYes

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