Can nutritional information modify purchase of ultra-processed products? Results from a simulated online shopping experiment

[摘要] The aim of the present work was to evaluate the influence of two front-of-pack nutrition information schemes (traffic-light system and Chilean warning system) on consumer purchase of ultra-processed foods in a simulated online grocery store.

[学科分类] 卫生学

[关键词] Nutritional information;Ultra-processed foods;Traffic-light system;Warning system