Efficacy of front-of-pack warning label system versus guideline for daily amount on healthfulness perception, purchase intention and objective understanding of nutrient content of food products in Guatemala: a cross-over cluster randomized controlled experiment

BACKGROUND: Front-of-package warning labels (FOPWL) have been adopted in many countries aiming at reducing the consumption of unhealthy food and drink products and have also been considered in Guatemala. The aim of the study is to evaluate the efficacy of FOPWL versus Guidelines for Daily Amount (GD...

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Detalles Bibliográficos
Autores principales: Kroker-Lobos, María Fernanda, Morales-Juárez, Analí, Pérez, Wilton, Kanda, Tomo, Gomes, Fabio S, Ramírez-Zea, Manuel, Siu-Bermúdez, Carolina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2023
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10273755/
https://www.ncbi.nlm.nih.gov/pubmed/37328782
http://dx.doi.org/10.1186/s13690-023-01124-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10273755/
https://www.ncbi.nlm.nih.gov/pubmed/37328782
http://dx.doi.org/10.1186/s13690-023-01124-0

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