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| http://dx.doi.org/10.1053/j.jrn.2023.12.005 | DOI Listing |
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Measuring associations between the food environment and dietary habits: comparing the proportion and density of food outlets.
BMC Public Health
December 2024
Center for Clinical Research and Prevention, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.
Background: The food environment plays a crucial role in shaping our dietary choices and overall health. Spatial measures provide distinct perspectives on the physical food environment and its impact on diet. While proportion measures are theoretically considered to provide a more accurate representation of the overall physical food environment than density measures, it is important to recognize that the association between food environments and diet can vary depending on the context.
View Article and Find Full Text PDFComparison of front-of-package nutrition labelling schemes in Costa Rica: a multi-arm parallel-group randomised controlled trial assessing objective understanding and purchase intention.
Appetite
November 2024
Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, Montevideo, Uruguay.
Different front-of-package labelling (FOPL) schemes have been developed worldwide to encourage informed and healthier food purchase decisions. However, few studies have formally compared different schemes, particularly in the Latin American context. This study aimed to assess the effects of four different FOPL schemes on the objective understanding of the nutritional content and intention to purchase products.
View Article and Find Full Text PDFEvidence on consumers' perceptions, understanding and uses of the Nutri-Score to improve communication about its update: a qualitative study with shopping observations in France.
BMC Public Health
November 2024
Santé publique France, French national public health agency, Saint- Maurice, F-94415, France.
Background: The Nutri-Score is a front-of-pack nutrition label widely used in several European countries to improve the overall quality of consumers' diets. In the view of the upcoming update of the Nutri-Score algorithm, this study evaluates consumers' perceptions, understanding and uses of this label as well as their expectations or criticisms and opinions regarding the algorithm update.
Methods: Two complementary qualitative approaches were used in 2023.
The influence of front-of-pack labelling on consumer decision-making: a comprehensive study using electroencephalography and FaceReader.
Int J Food Sci Nutr
December 2024
University Counselling and Support Centre, Slovak University of Agriculture in Nitra, Nitra, Slovakia.
Front-of-pack labels (FOPL) can influence consumer behaviour in a variety of ways, and companies that prioritise accurate and transparent nutrition labels can see benefits in increased sales and brand loyalty. However, there are several types of FOPL on the market that differ in visual appeal and consumer clarity. The aim of the study was to reveal the impact of the nutrition label Nutri-Score as well as other factors on consumer decision-making when choosing healthier alternatives for selected food types.
View Article and Find Full Text PDFHow big is too big? A qualitative study of discretionary food portion size norms among Australian consumers.
Public Health Nutr
October 2024
Charles Perkins Centre, The University of Sydney, Sydney, NSW2006, Australia.
Objective: The high availability of energy-dense nutrient-poor discretionary foods in large serving and package sizes may have shifted portion size norms (described as a typical perception of how much people choose to eat from a given food at a single eating occasion) towards larger sizes. Few public health recommendations exist around appropriate discretionary food portion sizes. This qualitative study aimed to explore the underlying rationale of portion size norms of discretionary foods among Australian adults 18-65 years.
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