Use of nutritional food labels and consumers’ confidence in label information

Autores

  • Lisane Moreno Lorena de SOUSA Universidade Federal do Paraná
  • Lize STANGARLIN-FIORI Universidade Federal do Paraná
  • Esther Heyde Selke COSTA Universidade Federal do Paraná
  • Fernanda FURTADO Universidade Federal do Paraná
  • Caroline Opolski MEDEIROS Universidade Federal do Paraná

Palavras-chave:

Functional claim, Nutritional facts, Nutritional labeling, Young adult

Resumo

Objective

This investigation evaluated the use of food labels and consumers’ perception of the reliability of food labels nutritional information.

Methods

This is a transversal exploratory quantitative investigation, carried out in Curitiba, Brazil. A total of 536 students from a public institution participated in the survey answering a structured questionnaire. Descriptive analyses, Chi-Square test and Fisher’s exact test were performed considering a significance level of 5%.

Results

The participants’ mean age was 21.11±2.83 years, and 59.3% were female. It was noticed that 41.6% of consumers used the nutritional information sometimes and 14.7% always, mainly because they liked to know what they were buying and consuming (35.8%). Lack of patience (29.5%) and concern about the composition of the food purchased (34.2%) were the main reasons for not using the information provided. The most commonly used nutrition claim was “trans fat-free” (42.5%) and the type of food in which nutrition labeling was used most was milk and dairy products (42.0%). Frequent use of nutritional information was higher among women (p<0.01) and among those who practice physical activity (p=0.04). Many individuals relied on food labels nutritional information (61.9%), but out of these, 43.6% did not use that information at the time of purchase. There was no  ifference between respondents’ confidence in the information, sociodemographic and health data.

Conclusion

Many people still do not use the label nutrition information. Efforts should be made to change this scenario. Changes in nutrition labeling can help modify this situation, with the use of clearer label information, more easily understood, that does not raise any doubts in the consumers’ mind.

Referências

Monteiro CM, Cannon G, Levy R, Moubarac J-C, Jaime P, Martins AP, et al. NOVA: the star shines bright: Food Classification: Public Health. World Nutr. 2016 [cited 2019 Sept 18]; 7(1-3):28-38. Available from: https://worldnutritionjournal.org/index.php/wn/article/view/5

Monteiro CA, Moubarac J-C, Levy RB, Canella DS, Louzada MLDC, Cannon G. Household availability of ultra-processed foods and obesity in nineteen European countries. Public Health Nutr. 2018;21(1):18-26. http://dx.doi.org/10.1017/S1368980017001379

Otto MC, Afshin A, Micha R, Khatibzadeh S, Fahimi S, Singh G, et al. The Impact of dietary and metabolic risk factors on cardiovascular diseases and type 2 diabetes mortality in Brazil. Plos One. 2016;11(3):1-22. http://dx.doi.org/10.1371/journal.pone.0151503

Latasa P, Louzada MLDC, Martinez Steele E, Monteiro CA. Added sugars and ultra-processed foods in Spanish households (1990-2010). Eur J Clin Nutr. 2018;72(10):1404-12. http://dx.doi.org/10.1038/s41430-0 17-0039-0

Monteiro CA, Cannon G, Lawrence M, Costa Louzada ML, Pereira Machado P. Ultra-processed foods, diet quality, and health using the NOVA classification system. Rome: FAO; 2019 [cited 2019 Sept 18]. Available from: http://www.fao.org/3/ca5644en/ca5644en.pdf

Presidência da República (Brasil). Lei 8.078, de 11 de setembro de 1990. Dispõe sobre a proteção do consumidor e dá outras providências. Brasília; 1990 [citado 18 set 2019]. Disponível em: http://www.planalto.gov.br/ccivil_03/Leis/L8078.htm

Ministerio de Salud (Chile). Ley 20606, sobre composición nutricional de los alimentos y su publicidad. Santiago; 2012 [cited 2019 Sept 18]. Available from: https://www.leychile.cl/Navegar?idNorma=1041570

World Health Organization. Food and Agriculture Organization of the United Nations. Codex Alimentarius: food labelling. 5th ed. Roma: Organization; 2007 [cited 2019 Sept 18]. Available from: http://www.fao.org/docrep/pdf/010/a1390e/a1390e00.pdf

Ministério da Saúde (Brasil). Agência Nacional de Vigilância Sanitária. Resolução da Diretoria Colegiada – RDC nº 360, de 23 de dezembro de 2003. Dispõe sobre o Regulamento Técnico sobre Informação Nutricional de Alimentos e Bebidas. Brasília: Diário Oficial da União; 2003.

Ministério da Saúde (Brasil). Agência Nacional de Vigilância Sanitária. Resolução da Diretoria Colegiada – RDC nº 54, de 12 de novembro de 2012. Dispõe sobre o Regulamento Técnico sobre Informação Nutricional Complementar. Brasília: Diário Oficial da União; 2012.

Merwe DV, Bosman M, Ellis S. Consumers’ opinions and use of food labels: results from an urban - rural hybrid area in South Africa. Food Res Int. 2014;63(Part A):100-7. http://dx.doi.org/10.1016/j.foodres.2014.03.032

Christoph MJ, Loth KA, Eisenberg ME, Haynos AF, Larson N, Neumark-Sztainer D. Nutrition facts use in relation to eating behaviors and healthy and unhealthy weight control behaviors. J Nutr Educ Behav. 2018;50(3):267-74. http://dx.doi.org/10.1016/j.jneb.2017.11.001

Mhurchu CN, Eyles H, Jiang Y, Blakely T. Do nutrition labels influence healthier food choices? Analysis of label viewing behaviour and subsequent food purchases in a labelling intervention trial. Appetite. 2018;121(1):360-5. http://dx.doi.org/10.1016/j.appet.2017.11.105

Drichoutis AC, Lazaridis P, Nayga Junior RM, Kapsokefalou M, Chryssochoidis G. A theoretical and empirical investigation of nutritional label use. Eur J Health Econ. 2007;9(3):293-304. http://dx.doi.org/10.1007/s10198-007-0077-y

Draper AK, Adamson AJ, Clegg S, Malam S, Rigg M, Duncan S. Front-of-pack nutrition labelling: are multiple formats a problem for consumers? Eur J Public Health. 2010;23(3):517-21. http://dx.doi.org/10.1093/eurpub/ckr144

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Publicado

02-03-2023

Como Citar

Moreno Lorena de SOUSA, L. ., STANGARLIN-FIORI, L. ., Heyde Selke COSTA, E. ., FURTADO, F. ., & Opolski MEDEIROS, C. . (2023). Use of nutritional food labels and consumers’ confidence in label information. Revista De Nutrição, 33. Recuperado de https://puccampinas.emnuvens.com.br/nutricao/article/view/7505

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ARTIGOS ORIGINAIS