Katsaus erilaisista pakkausmerkinnöistä:
Kanter R, Vanderlee L, Vandevijvere S. Front-of-package nutrition labelling policy: global progress and future directions. Publ Health Nutr 2018;21:1399-1408.
Chilen varoitusmerkit:
Corvalan C, Reyes M, Garmendia ML, Uauy R. Structural responses to the obesity and non-communucable diseases epidemic: update on the Chilean law of food labelling and advertising. Obesity Rev 2019;0:367-74.
Pakkausmerkinnät ja vähemmän koulutetut:
Lobstein T, Neveux M, Landon J. Costs, equity and acceptability of three policies to prevent obesity: A narrative review to support policy development. Obes Sci Practice 2020;6:562-83.
Varoitusmerkit ymmärretään paremmin kuin liikennevalot:
Khandpur N, de Morais Sato P, Amaral Mais L ym. Are front-of-package warning labels more effective at communicating nutrition information than traffic-light labels? A randomixed controlled experiment in a Brazilian sample. Nutrients 2018;10:688.
Nieto C, Jáuregui A, Contreras-Manzano A ym. Understanding and use of food labeling system among Whites and Latinos in the United States and among Mexicans: Results from the International Food Policy Study, 2017. Int J Behav Nutr Phys Act 2019;16:87.
Arrúa A, Cucutchet MR, Rey N ym. Impact of front-of-pack nutrition information and label design on children´s choice of two snack foods: comparison of warnings and the traffic-light system. Appetite 2017;116:139-46.