A comparison of sodium contents on nutrition information labels of foods with and without nutrition claims marketed in Brazil

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dc.contributor.authorNishida, W.
dc.contributor.authorFernandes, A.
dc.contributor.authorVeiros, M.
dc.contributor.authorGonzález Chica, D.
dc.contributor.authorProença, R.
dc.date.issued2016
dc.description.abstractPurpose – The purpose of this paper is to compare the sodium content displayed on the labels of conventional processed food products (C) and of those with nutrition claims suggesting the absence or reduced levels of nutrients (AR). Design/methodology/approach – Cross-sectional study analyzing the ingredients list, nutrition facts and nutrition claims on food labels. Subjects: all processed food products with added salt or additives containing sodium that were for sale in a large supermarket in Brazil from October to December 2011. Findings – All 3,449 products were analyzed and categorized into 66 groups according to Brazilian legislation. The median of sodium content in the AR was 42.7 percent higher than in the C ( p¼0.007). In 33.3 percent of the groups there was difference in sodium content between AR and C ( po0.05) and in 68.2 percent of these the sodium content was higher in AR. The variation range of sodium in products from the same group reached 2,905.0 mg in C and 1,712.0 mg in AR. Even when the median of sodium was lower in the AR, the minimum sodium values were lower in the C. Originality/value – Comparisons of sodium content of conventional and AR processed food are scarce in the literature, especially covering all food for sale in a large supermarket. To the best of the knowledge, this is the first census making this comparisons in Latin America. Keywords Nutrition labelling, Salt, Food marketing, Low-nutrient food, Nutrient content claims Paper type Research paper
dc.description.statementofresponsibilityWaleska Nishida, Ana Carolina Fernandes and Marcela Boro Veiros
dc.identifier.citationBritish Food Journal, 2016; 118(7):1594-1609
dc.identifier.doi10.1108/BFJ-09-2015-0325
dc.identifier.issn0007-070X
dc.identifier.issn1758-4108
dc.identifier.urihttp://hdl.handle.net/2440/103154
dc.language.isoen
dc.publisherEmerald Group Publishing
dc.rights© Emerald Group Publishing Limited
dc.source.urihttps://doi.org/10.1108/bfj-09-2015-0325
dc.subjectNutrition labelling; salt; food marketing; low-nutrient food; nutrient content claims
dc.titleA comparison of sodium contents on nutrition information labels of foods with and without nutrition claims marketed in Brazil
dc.typeJournal article
pubs.publication-statusPublished

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