"Marketing through Claims": A Cross-Sectional Analysis of Child-Targeted Food Packaging Claims within the Spanish Market.

Food advertising, especially on packaging, impacts children's choices. Food companies make different claims on packaging as a marketing techniques to make their products more appealing, enhancing their perceived healthiness, even in unhealthy products. Although the use of some claims is regulated, there are legal loopholes that could confuse young consumers and that concern global authorities. To shed light on the matter, it is necessary to have a comprehensive understanding of the performance of all types of claims made by food companies in food products targeting children. We examined 458 products from Spanish markets in two periods through a cross-sectional content analysis. Our findings reveal that existing policies are working due to the decrease in nutrition claims, but there is a growth in soft claims that are unregulated and potentially confusing and attractive to children. Considering that most of the products analyzed are unhealthy, this emphasizes the importance of implementing stricter regulations to create a healthier and more reliable food environment for children.

The effect of food packaging elements on children's food choices and intake: A systematic review.

Little can be added about the worldwide concern over the exponential increase in obesity and child overweight problems. Much of the unhealthy eating habits occur at the time of food choice. The enormous influence of marketing strategies in general, and packaging in particular, has been highlighted here. In this respect, public policies that tend to direct choices toward healthier options have been developed. However, the usefulness of such policies will depend on evidence of how different packaging elements can influence children. This systematic review (SR) aims to compile the knowledge available to date on the influence of packaging on food choices and eating behaviours in children. Methodologically, the Preferred Reporting Items for Systematic Reviews (PRISMA) guidelines have been followed to select papers. We also assessed the risk of bias in the studies analysed using the Newcastle-Ottawa Quality Assessment Scale (NOS). The initial search strategy found 2,627 articles, although only 20 of them met the eligibility criteria. Data from the studies were extracted, categorised, and analysed. The results indicate that most of the packaging elements have some effect on children's food choices or food intake. The use of Cartoon is the element with the most consistent evidence of influence. Despite the number of studies and public initiatives developed to promote this informative and persuasive element, less consistency has been found regarding the effect of Nutrition Labelling. Therefore, the results found should be considered by both governments and organisations when promoting public policies that work for the wellbeing of children.