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Reformulation of Top-Selling Processed and Ultra-Processed Foods and Beverages in the Peruvian Food Supply after Front-of-Package Warning Label Policy

Author

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  • Lorena Saavedra-Garcia

    (CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima 15074, Peru
    Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27516, USA)

  • Mayra Meza-Hernández

    (CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima 15074, Peru)

  • Francisco Diez-Canseco

    (CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima 15074, Peru)

  • Lindsey Smith Taillie

    (Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27516, USA
    Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27516, USA)

Abstract

Front-of-package warning label (FOPWL) policies incentivize the food industry to reduce the content of regulated nutrients in products. We explored changes in the content of nutrients of concern (sugar, saturated fat, trans fat, and sodium) and the percentage of products in the Peruvian food supply that would carry a FOPWL before and after Peru’s implementation of FOPWLs. Longitudinal data on the top-selling foods and beverages ( n = 94) were collected at three time points: three months before the implementation of the policy, four months after, and two years after. Using the nutritional information declared on products’ labels, we compared quantities of nutrients of concern and the percentage of foods that would carry a FOPWL at each time point. Between the first and the third data collection, a decrease in the median sugar content of beverages was observed (from 9.0 to 5.9 g/100 mL, p = 0.005), accompanied by an increase in the use of nonnutritive sweeteners. This change drove the reduction of the percentage of beverages that would carry a FOPWL (from 59 to 31%, p = 0.011). Among foods, decreases were observed in saturated fat (from 6.7 to 5.9 g/100 g, p = 0.002). The percentage of foods that would carry a FOPWL according to their nutritional profile declined from before to after implementation of the policy (from 82 to 62%, p < 0.001). The study shows that the industry reformulated products in Peru after implementation of its FOPWL policy.

Suggested Citation

  • Lorena Saavedra-Garcia & Mayra Meza-Hernández & Francisco Diez-Canseco & Lindsey Smith Taillie, 2022. "Reformulation of Top-Selling Processed and Ultra-Processed Foods and Beverages in the Peruvian Food Supply after Front-of-Package Warning Label Policy," IJERPH, MDPI, vol. 20(1), pages 1-12, December.
    • Handle: RePEc:gam:jijerp:v:20:y:2022:i:1:p:424-:d:1016363
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    References listed on IDEAS

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    1. Marcela Reyes & Lindsey Smith Taillie & Barry Popkin & Rebecca Kanter & Stefanie Vandevijvere & Camila Corvalán, 2020. "Changes in the amount of nutrient of packaged foods and beverages after the initial implementation of the Chilean Law of Food Labelling and Advertising: A nonexperimental prospective study," PLOS Medicine, Public Library of Science, vol. 17(7), pages 1-37, July.
    2. Tara Templin & Tiago Cravo Oliveira Hashiguchi & Blake Thomson & Joseph Dieleman & Eran Bendavid, 2019. "The overweight and obesity transition from the wealthy to the poor in low- and middle-income countries: A survey of household data from 103 countries," PLOS Medicine, Public Library of Science, vol. 16(11), pages 1-15, November.
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