Collecting Evidence to Inform Salt Reduction Policies in Argentina: Identifying Sources of Sodium Intake in Adults from a Population-Based Sample
- PMID: 28858263
- PMCID: PMC5622724
- DOI: 10.3390/nu9090964
Collecting Evidence to Inform Salt Reduction Policies in Argentina: Identifying Sources of Sodium Intake in Adults from a Population-Based Sample
Abstract
The maximum content of sodium in selected processed foods (PF) in Argentina was limited by a law enacted in 2013. Data about intake of these and other foods are necessary for policy planning, implementation, evaluation, and monitoring. We examined data from the CESCAS I population-based cohort study to assess the main dietary sources among PF and frequency of discretionary salt use by sex, age, and education attainment, before full implementation of the regulations in 2015. We used a validated 34-item FFQ (Food Frequency Questionnaire) to assess PF intake and discretional salt use. Among 2127 adults in two Argentinean cities, aged 35-76 years, mean salt intake from selected PFs was 4.7 g/day, higher among male and low education subgroups. Categories of foods with regulated maximum limits provided near half of the sodium intake from PFs. Use of salt (always/often) at the table and during cooking was reported by 9% and 73% of the population, respectively, with higher proportions among young people. Reducing salt consumption to the target of 5 g/day may require adjustments to the current regulation (reducing targets, including other food categories), as well as reinforcing strategies such as education campaigns, labeling, and voluntary agreement with bakeries.
Keywords: Argentina; adults; food frequency questionnaire; food policy; food sources; processed foods; salt; sodium intake.
Conflict of interest statement
The authors declare no conflict of interest. The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.
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References
-
- WHO . Preventing Chronic Disease: A Vital Investment. World Health Organization; Geneva, Switzerland: 2005.
-
- WHO . Global Status Report on Noncommunicable Diseases 2010. World Health Organization; Geneva, Switzerland: 2011.
-
- Murray C.J., Lauer J.A., Hutubessy R.C., Niessen L., Tomijima N., Rodgers A., Lawes C.M., Evans D.B. Effectiveness and costs of interventions to lower systolic blood pressure and cholesterol: A global and regional analysis on reduction of cardiovascular-disease risk. Lancet. 2003;361:717–725. doi: 10.1016/S0140-6736(03)12655-4. - DOI - PubMed
-
- Natalidad y Mortalidad 2014. Síntesis Estadística 1. [(accessed on 10 February 2017)]; Available online: http://www.deis.msal.gov.ar/wp-content/uploads/2016/05/Sintesis-estadist....
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