{"id":2048,"date":"2021-06-01T04:50:11","date_gmt":"2021-06-01T04:50:11","guid":{"rendered":"https:\/\/www.cronicas-upch.pe\/en\/?p=2048"},"modified":"2023-06-27T20:36:59","modified_gmt":"2023-06-27T20:36:59","slug":"evaluando-la-implementacion-y-los-efectos-de-las-advertencias-nutricionales-en-el-etiquetado-de-alimentos-en-peru-un-estudio-de-metodos-mixtos","status":"publish","type":"post","link":"https:\/\/www.cronicas-upch.pe\/en\/evaluando-la-implementacion-y-los-efectos-de-las-advertencias-nutricionales-en-el-etiquetado-de-alimentos-en-peru-un-estudio-de-metodos-mixtos\/","title":{"rendered":"Evaluating the Implementation and Effects of Nutrition Warnings on Food Labeling in Peru: A Mixed Methods Study"},"content":{"rendered":"

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Evaluating the Implementation and Effects of Nutrition Warnings on Food Labeling in Peru: A Mixed Methods Study<\/strong><\/h2>\n

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This project is a SALURBAL Ancillary Study<\/strong> (link with SALURBAL website http:\/\/en.cronicas-upch.pe\/what-makes-cities-healthy-equitable-and-environmentally-sustainable-lessons-from-latin-america\/<\/a> ), aligned with aim 2 of the principal study: to evaluate the health and environmental impact of city and neighborhood-level policies and interventions.<\/p>\n

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Aim:<\/h3>\n

This study aims to assess the implementation of mandatory nutrition warnings in front-of-pack of food labels in Peru and its effect on the food industry\u2019s marketing strategies and consumer\u2019s preferences.<\/p>\n

We plan to achieve two specific aims: 1) To explore, using simple test, the influence of nutrition warning in making healthy decisions and the knowledge, practices and buying preferences of children and youth consumers of food and non-alcoholic beverages after the implementation of nutrition warnings, and 2) to identify and describe the changes in packaging and labels of food and non-alcoholic beverages after the implementation of advertising warnings in Peru and analyze the industry\u2019s strategy behind those changes.<\/p>\n

Study design:<\/h3>\n

During this 2-year project, we propose two phases that correspond to one specific aim.<\/p>\n

Phase 1. We will compare the influence of different nutritional warnings designs in children. To achieve this goal, we will select 156 scholars between 10-14 years, who will be randomly assigned to one of 3 groups. Each group will received the same food products with the only difference of nutritional warning (no nutritional warning, octagonal warning and GDA + traffic light system). We will ask participants to imagine they go to the school canteen and have to buy the healthiest food between the 3 options offered.<\/p>\n

Phase 2. We will compare and analyze food labels before and after the implementation of nutritional warnings using a data base of photographs. We will search for changes in portions sizes, nutritional and health claims, nutritional facts (changes in composition), and other characteristics of the product. Additionally, we will carry out interviews with industry representatives and marketing experts, to describe the strategies that explain the changes in food products after the implementation of the norm.<\/p>\n

Result:<\/h3>\n
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  1. Front-of-package WLs did not influence the purchase intention, nor the identification of the healthiest processed products between low-income adolescents one month prior to the implementation of mandatory WLs in Peru. Further studies on how other features of the product, and individual and external factors such as familiarity, could influence WLs effectiveness in the real world are necessary in Peru and countries with WLs policy implemented<\/li>\n
  2. The results showed a high use of marketing on beverages and food packaging, especially for marketing techniques and nutritional claims, before and after the implementation of the FOPL policy in Peru. Some decreases in the use of marketing techniques were observed among specific food categories, but an increase in health claims was observed for beverages. Additionally, the use of marketing techniques on \u201chigh-in\u201d products increased, while the prevalence of health claims increased on \u201cnot high-in\u201d products after the implementation.<\/li>\n<\/ol>\n

    Contact:<\/h3>\n

    Francisco Diez Canseco, BA, MPH
    \n    fdiezcanseco@upch.pe<\/strong><\/a>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/3″ css=\u00bb.vc_custom_1613264266426{padding-right: 20px !important;padding-left: 50px !important;}\u00bb][vc_column_text]<\/i> Place of study<\/span><\/strong>
    \nLima, Per\u00fa[\/vc_column_text][vc_separator type=\u00bbsmall\u00bb position=\u00bbleft\u00bb][vc_column_text]<\/i> Funding<\/span><\/strong>
    \nWellcome Trust[\/vc_column_text][vc_separator type=\u00bbsmall\u00bb position=\u00bbleft\u00bb][vc_column_text]<\/i> Duration of the study<\/span><\/strong>
    \n2018-2022[\/vc_column_text][vc_separator type=\u00bbsmall\u00bb position=\u00bbleft\u00bb][vc_column_text]<\/i> Reserachers<\/span><\/strong><\/p>\n

    Francisco Diez Canseco<\/p>\n

    Lorena Saavedra Garcia<\/p>\n

    Akram Hern\u00e1ndez V\u00e1squez[\/vc_column_text][vc_separator type=\u00bbsmall\u00bb position=\u00bbleft\u00bb][vc_column_text]<\/i> Collaborators<\/span><\/strong>[\/vc_column_text][vc_separator type=\u00bbsmall\u00bb position=\u00bbleft\u00bb][vc_column_text]<\/i> Publications<\/span><\/strong><\/p>\n