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Are Front-of-Package Warning Labels More Effective at Communicating Nutrition Information than Traffic-Light Labels? A Randomized Controlled Experiment in a Brazilian Sample

Background: Brazil is currently debating the implementation of front-of-package labels. This study tested if Warning labels (WLs) improved consumer understanding, perceptions, and purchase intentions compared to Traffic-Light labels (TLLs) in 1607 Brazilian adults. Methods: In this online, randomize...

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Detalles Bibliográficos
Autores principales:	Khandpur, Neha, Sato, Priscila de Morais, Mais, Laís Amaral, Martins, Ana Paula Bortoletto, Spinillo, Carla Galvão, Garcia, Mariana Tarricone, Rojas, Carlos Felipe Urquizar, Jaime, Patrícia Constante
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6024864/ https://www.ncbi.nlm.nih.gov/pubmed/29843449 http://dx.doi.org/10.3390/nu10060688

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