This work aims to carry out an analysis, from the geography of food or nutrition, about the application of the Law for the Promotion of Healthy Eating in Argentina. This law is well known as “front labeling” but beyond the labeling of food, it covers a broader panorama to bring the right to health and food closer to the population. The geography of food, for many authors, includes a perspective of food from the multiple branches of geography: economic, health, environmental, physical and cultural. Therefore, following this line, it is presented how the law has impacted people’s interest and disinterest in the consumption of packaged foods, as it has influenced the food industry (based on a market study focused on new products that companies offer “without seals”) and what are the points that still need to be taken up to guarantee food security, and the food safety of the population in terms of food and nutritional education. The situation in Quilmes (Province of Buenos Aires) was analyzed regarding the products presented in supermarkets and warehouses to know the changes in the marketing of food within the district and to carry out an analysis of the educational needs in relation to the law. To do this, an exploratory approach was started from the cultural geography of food. The results show industries have begun a process of reformulation and product development to reduce the number of stamps and legends. Finally, it is still necessary to evaluate and raise awareness about the risks related to the food safety of unpackaged products.