Randomized trial evaluating the effectiveness of within versus across-category front-of-package lower-calorie labelling on food demand

• Main Authors: Eric Andrew Finkelstein (Author), Felicia Jia Ler Ang (Author), Brett Doble (Author)
• Formato: Libro
• Publicado: BMC, 2020-03-01T00:00:00Z.
• Subjects: article
• Acceso en liña: Connect to this object online.

Abstract Background Several front-of-pack (FOP) labels identify healthier options by comparing foods within product categories. Alternative approaches label healthier options by comparing across categories. Which approach is superior remains unknown. The objective of this study was to test the effec...