La última década de las políticas de reducción de sal en Portugal. ¿Qué sigue? / The last decade of salt reduction policies in Portugal. What next?

FUNDAMENTOS: Portugal no fue una excepción al panorama europeo de alto consumo de sal, registrando una alta prevalencia de hipertensión y siendo las enfermedades cardiovasculares la principal causa de muerte en la última década. En 2012, Portugal se comprometió a reducir la ingesta de sal en la población en un 30% hasta 2025 con un objetivo de 5 g por día. Por lo tanto, el objetivo de este estudio es presentar una visión general de la última década (2009-2019) de las políticas de reducción de sal implementadas en Portugal con el objetivo de reducir la ingesta de sal en la dieta de la población, a través de una revisión narrativa. MÉTODOS: Se realizó una revisión documental y bibliográfica de artículos científicos y documentos gubernamentales publicados entre enero de 2009 y diciembre de 2019. RESULTADOS: Se identificaron catorce iniciativas implementadas utilizando diferentes herramientas (acuerdos voluntarios con la industria, legislación obligatoria, etc.), e intentando intervenciones integrales del sistema alimentario para promover la producción, distribución y consumo de menos sal. CONCLUSIONES: Para lograr los objetivos de 2025, el desafío es la implementación de estrategias de acción efectivas (incluidos enfoques innovadores) y el monitoreo de las tendencias de consumo

BACKGROUND: Portugal was not exception to the European panorama of high salt consumption, registering high prevalence of hypertension and being cardiovascular diseases the leading cause of death in the last decade. In 2012, Portugal compromised to target the reduction of salt intake in the population by 30% until 2025 with a target of 5 g per day. Therefore, the aim of this study is to present an overview of the last decade (2009-2019) of salt reduction policies implemented in Portugal with the objective of reducing the dietary salt intake of the population, through one narrative review. METHODS: A documentary and bibliographical review of scientific articles and governmental documents published between January 2009 and December 2019 was carried out. RESULTS: Was identified fourteen initiatives implemented using different policy tools (voluntary agreements with industry, mandatory legislation, etc.), and trying comprehensive food system interventions to promote the production, distribution and consumption of less salt. CONCLUSIONS: To achieve the 2025 goals, the challenge is the implementation of effective action strategies (including innovative approaches) and the monitoring of consumption trends

Modelling the effect of compliance with WHO salt recommendations on cardiovascular disease mortality and costs in Brazil.

INTRODUCTION: Cardiovascular diseases (CVDs) represent the main cause of death among non-communicable diseases (NCDs) in Brazil, and they have a high economic impact on health systems. Most populations around the world, including Brazilians, consume excessive sodium, which increases blood pressure and the risk of CVDs. OBJECTIVE: To model the estimated deaths and costs associated with CVDs, which are mediated by increased blood pressure attributable to excessive sodium consumption in adults from the perspective of the Brazilian public health system in 2017. METHODS: We employed two macrosimulation methods, using top-down approaches and based on the same relative risks. The models estimated the mortality and costs-of-illness attributable to excessive sodium intake and mediated by hypertension for adults aged over 30 years in 2017. Direct healthcare cost data (inpatient care, outpatient care and medications) were extracted from the Ministry of Health information systems and official records. RESULTS: In 2017, an estimated 46,651 deaths from CVDs could have been prevented if the average sodium consumption had been reduced to 2 g/day in Brazil. Premature deaths related to excessive sodium consumption caused 575,172 Years of Life Lost and US$ 752.7 million in productivity losses to the economy. In the same year, the National Health System's costs of hospitalizations, outpatient care and medication for hypertension attributable to excessive sodium consumption totaled US$192.1 million. The main causes of death and costs associated with CVDs were coronary heart disease and stroke, followed by hypertensive disease, heart failure and aortic aneurysm. CONCLUSION: Excessive sodium consumption is estimated to account for 15% of deaths by CVDs and to 14% of the inpatient and outpatient costs associated with CVD. It also has high societal costs in terms of premature deaths. CVDs are a leading cause of disease and economic burden on the global, regional and country levels. As a largely preventable and treatable conditions, CVDs require the strengthening of cost-effective policies, supported by evidence, including modeling studies, to reduce the costs relating to illness borne by the Brazilian public health system and society.

Salt content of sauces in the UK and China: cross-sectional surveys.

OBJECTIVES: (1) To assess the changes in the salt content of sauces in the UK in the past 10 years; (2) to compare the salt content of sauces in China with equivalent products sold in the UK and (3) to calculate the proportion of sauce products meeting the salt targets set by the UK Department of Health (DoH). DESIGN: Cross-sectional surveys from the nutrition information panels of sauces. SETTING: Major retailers in London, Beijing and Shijiazhuang operating at data collection times. MAIN OUTCOME MEASURE: Salt content of sauces. RESULTS: Relative change in the median salt content of UK products ranged from -70.6% to +3.0% in sauces for which salt targets were set, whereas it ranged from -27.1% to +111.5% in sauces without targets. Median salt contents were on average 4.4-fold greater in Chinese sauces compared with their UK equivalents surveyed during the same period (2015-2017). Only 13.4% of the Chinese products met the UK 2017 salt targets, compared with 70.0% of UK products. CONCLUSION: In the UK, the target-based approach contributed to the reduction in the salt content of sauces over the course of the past 10 years. Currently, large variations in salt content exist within the same categories of sauces and 70% of the products have met DoH's 2017 targets, demonstrating that further reductions are possible and lower salt targets should be set. In China, salt content of sauces is extremely high with similarly large variations within same categories of sauces, demonstrating the feasibility of reducing their salt content. As processed foods (including sauces) are expected to become an important contributor to salt intake in China, national salt reduction efforts such as setting salt targets would be a valuable, proactive strategy.

Avaliação dos teores de sal e sódio do almoço de um Restaurante Universitário - Maceió/AL / Evaluation of salt and sodium content of lunch of a university restaurant - Maceió / AL

A transição alimentar e nutricional promoveu mudanças significativas no padrão alimentar da população. O estudo teve como objetivo avaliar os teores de sal e sódio ofertados no almoço de um restaurante universitário, de acordo com as recomendações da Organização Mundial de Saúde e Guia Alimentar para a População Brasileira. Como resultados verificou-se que o per capita de sal obtido para o almoço foi de 4,76 g (95,2 % da recomendação diária da OMS e do Guia Alimentar para a População Brasileira). A média de sódio de todas as preparações ofertadas no almoço foi de 1.877, 24 mg de sódio (93,86 % da recomendação diária segundo a OMS). Concluiu-se com o estudo que os teores de sódio encontrados nas preparações do almoço do restaurante universitário foram superiores à recomendação do Guia Alimentar para a população brasileira e da OMS.

Availability of adequately iodized salt at household level in Dessie and Combolcha Towns, South Wollo, Ethiopia.

BACKGROUND: Iodine deficiency disorder is the leading cause of mental retardation and poor economic performance in developing countries. Worldwide, universal salt iodization has been implemented to eliminate iodine deficiency. However, the adequacy of iodine in salts needs close monitoring to meet its intended goal and this study was aimed at investigating the adequacy of iodine in dietary salt at household level in Dessie and Combolcha Towns. METHODS: A community-based cross-sectional study was employed at household level in Dessie and Combolcha towns from January to February, 2017. Data were collected from 753 households using systematic sampling technique. The adequacy of iodine in salt was analyzed using rapid testing kit. Socio-demographic and economic, dietary sources, labeling, packaging, storage and cooking methods of household's characteristics were collected via questionnaire developed using open data kit tool and STATA version 12 was used for further statistical analysis. Ordinal Logistic regression was performed to assess associations between explanatory variables and the response variable. RESULTS: Nearly one-thrid (31.2%) of the households used inadequate iodized salt, which was below the World Health Organization recommendation level (≥15 ppm at the household level). Most of the respondents from Combolcha town (64.6%) were affected by inadequate use of iodized salt as compared to Dessie Town residents (22.2%). Being Dessie resident (OR = 2.53; 95% CI: 1.31-4.90), households with better socioeconomic status (OR = 2.54; 95% CI:1.10-5.87), site of labeling and packing (salt from open market (OR = 0.10; 95% CI: 0.04-0.23) and no exposure to sunlight (OR = 2.54; 95% CI:1.31-4.91) were the predictors of adequacy of iodized salt at household level. CONCLUSIONS: Availability of adequately iodized salt at the household level in the study area was low. There should be regular quality control and regulatory enforcement of salt iodization at production, labeling and packaging sites of small scale industries and at household level.

Iodine deficiency in pregnant women after the adoption of the new provincial standard for salt iodization in Zhejiang Province, China.

BACKGROUND: Zhejiang has achieved the goal of elimination of iodine deficiency disorders (IDD) via the implementation of universal salt iodization (USI) since 2011. Iodine content in household table salt decreased from the national standard (35 ppm) to the Zhejiang provincial standard (25 ppm) in 2012. It is crucial to periodically monitor iodine status in pregnant women because IDD in pregnancy have adverse effects on fetal neurodevelopment. METHODS: We carried out a cross-sectional study between April 2014 and September 2015 in the eight sentinel surveillance counties across Zhejiang Province, where IDD was previously known to be endemic. A total of 1304 pregnant women participated and provided a random spot urine sample and a household table salt sample. Urinary iodine concentration (UIC) was determined using arsenic-cerium catalytic spectrophotometry. Iodine content in salt was measured using a titration method with sodium thiosulphate. RESULTS: Overall, the median UIC of the total study population of pregnant women was 129.3 µg/L, with a higher UIC in inland (152.54 µg/L) and a lower UIC in coastal counties (107.54 µg/L). Household coverage of iodized salt was 94.6% and the rate of adequately iodized salt was 89.9%. CONCLUSIONS: Our results indicate deficient iodine status in the pregnant population of Zhejiang, according to the lower cut-off value of optimal iodine nutrition (150 µg/L) recommended by the World Health Organization. In addition to sustaining USI, more efforts are urgently needed to improve iodine intake in women during pregnancy, especially those residing in the coastal counties.

IODINE NUTRITION IN THE REPUBLIC OF ARTSAKH (NAGORNO KARABAKH).

OBJECTIVE: Iodine is a required nutrient for thyroid function. The mountainous terrain in the Republic of Artsakh (Nagorno Karabakh) in the south Caucasus suggests that it is likely to be endogenously deficient in iodine. The region is heavily dependent on neighboring Armenia for food imports including iodized salt. Since 2005, iodine is a government-sanctioned compulsory supplemental ingredient in salt in Armenia. However, there has never been a study of iodine nutrition in Artsakh. We sought to determine the level of iodine nutrition in Artsakh and the iodine content of table salt in the region. METHODS: Using a cross-sectional modified cluster model, we measured urine and salt iodine concentrations from a representative sample of children living in Artsakh. From 30 schools throughout the territory, we obtained 772 urine samples from children aged 8 to 10, and 323 samples of table salt. Repeat urine samples from 18.6% of participants were obtained. RESULTS: The median adjusted urinary iodine content was 203 µg/L (mean 206 µg/L, 95% confidence interval 202-210), within the range indicating sufficient iodine nutrition. There were small but statistically significant differences between the 8 administrative regions; however, there were no differences between individual sites. We found that 97.2% of table salt samples tested had iodine concentrations within the standard of 25 to 55 mg/kg. CONCLUSION: Among school-age children in Artsakh, iodine nutrition is adequate, and the salt is appropriately iodized. These results illustrate the remarkable success of the Armenian salt iodization program in providing sufficient but not excessive iodine to the mountainous territory of Artsakh. Abbreviation: UIC = urinary iodine concentration.

Protocol for the Process Evaluation of a Complex, Statewide Intervention to Reduce Salt Intake in Victoria, Australia.

Systematic reviews of trials consistently demonstrate that reducing salt intake lowers blood pressure. However, there is limited evidence on how interventions function in the real world to achieve sustained population-wide salt reduction. Process evaluations are crucial for understanding how and why an intervention resulted in its observed effect in that setting, particularly for complex interventions. This project presents the detailed protocol for a process evaluation of a statewide strategy to lower salt intake in Victoria, Australia. We describe the pragmatic methods used to collect and analyse data on six process evaluation dimensions: reach, dose or adoption, fidelity, effectiveness, context and cost, informed by Linnan and Steckler's framework and RE-AIM. Data collection methods include routinely collected administrative data; surveys of processed foods, the population, food industry and organizations; targeted campaign evaluation and semi-structured interviews. Quantitative and qualitative data will be triangulated to provide validation or context for one another. This process evaluation will contribute new knowledge about what components of the intervention are important to salt reduction strategies and how the interventions cause reduced salt intake, to inform the transferability of the program to other Australian states and territories. This protocol can be adapted for other population-based, complex, disease prevention interventions.

Revised Reference Values for the Intake of Sodium and Chloride.

BACKGROUND: In January 2017, the nutrition societies of -Germany, Austria and Switzerland revised the reference values for sodium and chloride intake. METHODS: For adults, the estimated value for sodium intake was derived on the basis of a balance study. The estimated values for children and adolescents were extrapolated from this estimated value considering differences in body mass. For infants aged 0 to under 4 months, an estimated value was set based on the sodium intake via breast milk. From this value the estimated value for infants aged 4 to under 12 months was also derived by extrapolation. The estimated value for lactating women takes into account the fact that the sodium loss via breast milk is compensated through homoeostatic mechanisms. Except for infants, the reference values for chloride intake were derived based on the estimated values for sodium intake. RESULTS: For adults, pregnant and lactating women, the estimated values for sodium and chloride intake are set at 1,500 and 2,300 mg/day. DISCUSSION AND CONCLUSION: Reference values for sodium and chloride can be derived in terms of estimated values. Considering dietary recommendations for sodium and chloride, it must be taken into account that high intake of sodium chloride (salt) is associated with adverse health effects, for example, hypertension and cardiovascular diseases. Therefore, it is necessary to lower salt intake in the general population.

The legislative framework for salt iodization in Asia and the Pacific and its impact on programme implementation.

OBJECTIVE: Fortification of food-grade (edible) salt with iodine is recommended as a safe, cost-effective and sustainable strategy for the prevention of iodine-deficiency disorders. The present paper examines the legislative framework for salt iodization in Asian countries. DESIGN: We reviewed salt iodization legislation in thirty-six countries in Asia and the Pacific. We obtained copies of existing and draft legislation for salt iodization from UNICEF country offices and the WHO's Global Database of Implementation of Nutrition Actions. We compiled legislation details by country and report on commonalities and gaps using a standardized form. The association between type of legislation and availability of iodized salt in households was assessed. RESULTS: We identified twenty-one countries with existing salt iodization legislation, of which eighteen were mandatory. A further nine countries have draft legislation. The majority of countries with draft and existing legislation used a mandatory standard or technical regulation for iodized salt under their Food Act/Law. The remainder have developed a 'stand-alone' Law/Act. Available national surveys indicate that the proportion of households consuming adequately iodized salt was lowest in countries with no, draft or voluntary legislation, and highest in those where the legislation was based on mandatory regulations under Food Acts/Laws. CONCLUSIONS: Legislation for salt iodization, particularly mandatory legislation under the national food law, facilitates universal salt iodization. However, additional important factors for implementation of salt iodization and maintenance of achievements include the salt industry's structure and capacity to adequately fortify, and official commitment and capacity to enforce national legislation.

Analysis of a voluntary initiative to reduce sodium in processed and ultra-processed food products in Argentina: the views of public and private sector representatives.

The Less Salt, More Life program was the first voluntary salt reduction initiative in Argentina. This article analyzes the perspectives of the stakeholders involved in this voluntary agreement between the Ministry of Health and the food industry to gradually reduce sodium content in processed foods. This exploratory case study used a qualitative approach including 29 in-depth interviews with stakeholders from the public and private sectors and identified the role of the different stakeholders and their perceptions regarding the challenges encountered in the policy process that contribute to the debate on public-private partnerships in health policies. The article also discusses the initiative's main challenges and controversies.

Lebanese children are iodine deficient and urinary sodium and fluoride excretion are weak positive predictors of urinary iodine.

PURPOSE: To assess iodine and fluoride status among Lebanese children. METHODS: A nationally representative cross-sectional study of 6- to 10-year-old schoolchildren was conducted using multistage cluster sampling. Spot urine samples were collected from 1403 children, and urinary iodine, fluoride, creatinine and sodium levels were measured. Salt samples from markets (n = 30) were tested for iodine concentration by titration. RESULTS: Median urinary iodine concentration was 66.0 µg/l, indicating mild deficiency, and almost 75 % of Lebanese children had a urinary iodine concentration (UIC) <100 µg/l. UIC was higher among children from private schools and in areas of higher socioeconomic status. Most salt samples were fortified at levels far below the legislated requirement, and 56 % of samples contained less than 15 ppm iodine. Fluoride-to-creatinine ratio (F/Cr) was 0.250 (0.159-0.448) mg/g. There were weak positive correlations between UIC and urinary sodium (r 2 = 0.039, P value <0.001) and UIC and urinary fluoride (r 2 = 0.009, P value <0.001). CONCLUSIONS: Lebanese elementary school children are iodine deficient due to inadequately iodized salt. The weak correlation between UIC and urinary sodium suggests most dietary iodine does not come from iodized salt. The poor correlation between UIC and urinary fluoride suggests that fluoride intake is not affecting iodine metabolism. Efforts are needed in Lebanon to improve industry compliance with salt fortification through improved monitoring and enforcement of legislation.

Analysis of a voluntary initiative to reduce sodium in processed and ultra-processed food products in Argentina: the views of public and private sector representatives / Análisis de una iniciativa voluntaria para reducir el sodio en productos procesados y ultra-procesados en Argentina: perspectivas de los representantes del sector público y privado / Análise de uma iniciativa voluntária para reduzir o teor de sódio em produtos alimentícios processados e ultra-processados na Argentina: as perspectivas de representantes dos setores público e privado

Abstract: The Less Salt, More Life program was the first voluntary salt reduction initiative in Argentina. This article analyzes the perspectives of the stakeholders involved in this voluntary agreement between the Ministry of Health and the food industry to gradually reduce sodium content in processed foods. This exploratory case study used a qualitative approach including 29 in-depth interviews with stakeholders from the public and private sectors and identified the role of the different stakeholders and their perceptions regarding the challenges encountered in the policy process that contribute to the debate on public-private partnerships in health policies. The article also discusses the initiative's main challenges and controversies.

El programa Menos Sal, Más Vida fue la primera iniciativa voluntaria para la reducción de la sal en Argentina. Este artículo analiza las perspectivas de los representantes del sector público y privado involucrados en este acuerdo voluntario, entre el Ministerio de Salud y la industria alimentaria, para reducir gradualmente el contenido de sodio en las comidas procesadas. Este estudio de caso se basó en una aproximación cualitativa, incluyendo 29 entrevistas en profundidad, con las partes interesadas del sector público y privado e identificó el papel de los mismos y sus percepciones respecto a los desafíos enfrentados durante el proceso, con el fin de contribuir al debate de las colaboraciones público-privadas en políticas de salud. El artículo también discute los principales desafíos y controversias.

O programa Menos Sal, Mais Vida foi a primeira iniciativa voluntária para reduzir o teor de sal em produtos alimentícios na Argentina. O artigo analisa as perspectivas dos atores envolvidos nesse acordo voluntário entre o Ministério da Saúde e a indústria alimentícia para reduzir gradualmente o teor de sódio nos alimentos processados. O estudo de caso exploratório utilizou uma abordagem qualitativa com 29 entrevistas em profundidade com representantes dos setores público e privado, e identificou o papel dos diversos atores e suas percepções quanto aos desafios enfrentados no processo político, contribuindo para o debate sobre parcerias público-privadas em políticas de saúde. O artigo também discute os principais desafios e controvérsias dessa iniciativa.

Análisis de la energía y nutrientes de las raciones individuales de combate y su adecuación a una dieta saludable / Analysis of energy and nutrients of individual portions in combat and their appropriateness to a healthy diet

INTRODUCCIÓN Y OBJETIVOS: Se realizó este estudio para valorar si las raciones individuales de combate cumplen con el valor energético y contenido en macronutrientes exigidos en el pliego de prescripciones técnicas de su contrato y para conocer si una dieta elaborada exclusivamente con ellas cubre las necesidades nutricionales del personal militar durante un día de trabajo intenso. MATERIAL Y MÉTODOS: se analizó, por duplicado, el contenido en macronutrientes y sodio de los cinco módulos diferentes de desayuno, comida A y comida B, los módulos A1 y B1 preparados para musulmanes y el pan-galleta. Se calculó su valor energético y para su evaluación se asumió que el soldado ingiere todos los alimentos incluidos en cada módulo. RESULTADOS: los cinco tipos de menú estándar y el musulmán cubren de manera adecuada las necesidades energéticas del personal militar. Se han encontrado diferencias significativas en algunos módulos entre el valor real de proteínas y lípidos y las cantidades establecidas en el pliego de prescripciones técnicas. El contenido de sodio es muy elevado, llegando a triplicar la ingesta diaria recomendada. DISCUSIÓN Y CONCLUSIONES: las raciones individuales de combate cubren satisfactoriamente las necesidades energéticas del personal militar español en misiones y maniobras, habiendo considerado el escenario más exigente, con un reparto razonable de la ingesta energética a lo largo del día. No obstante, existe margen de mejora mediante la reducción del contenido de lípidos, la disminución de la cantidad de sal añadida y el incremento del contenido de hidratos de carbono complejos

INTRODUCTION AND OBJECTIVES: This study was conducted to assess whether the individual combat rations meet the energy and macronutrient content required in the technical specifications of the contract and to know whether a diet made exclusively from combat rations covers the nutritional needs of military personnel during a day of intense work. MATERIAL AND METHODS: we analyzed, twice, macronutrient and sodium content of five different modules of breakfast, lunch and dinner, items prepared for Muslims and bread-biscuit. Energy value was calculated and it was assumed that soldiers eat all foods included in each module. RESULTS: the five types of standard menu and the Muslim adequately cover the energy needs of military personnel. We found significant differences in some modules between the real value of proteins and lipids and amounts specified in the technical specifications. The sodium content is very high; almost three times the recommended daily intake. DISCUSSION AND CONCLUSIONS: individual combat rations satisfactorily cover the energy needs of the Spanish soldiers in missions and maneuvers, having considered the most demanding case, with a reasonable distribution of energy intake throughout the day. However, there is room for improvement by reducing the lipid content, reducing the amount of added salt and increasing the content of complex carbohydrates

Why do we think we know what we know? A metaknowledge analysis of the salt controversy.

BACKGROUND: Although several public health organizations have recommended population-wide reduction in salt intake, the evidence on the population benefits remains unclear. We conducted a metaknowledge analysis of the literature on salt intake and health outcomes. METHODS: We identified reports--primary studies, systematic reviews, guidelines and comments, letters or reviews--addressing the effect of sodium intake on cerebro-cardiovascular disease or mortality. We classified reports as supportive or contradictory of the hypothesis that salt reduction leads to population benefits, and constructed a network of citations connecting these reports. We tested for citation bias using an exponential random graph model. We also assessed the inclusion of primary studies in systematic reviews on the topic. RESULTS: We identified 269 reports (25% primary studies, 5% systematic reviews, 4% guidelines and 66% comments, letters, or reviews) from between 1978 and 2014. Of these, 54% were supportive of the hypothesis, 33% were contradictory and 13% were inconclusive. Reports were 1.51 [95% confidence interval (CI) 1.38 to 1.65] times more likely to cite reports that drew a similar conclusion, than to cite reports drawing a different conclusion. In all, 48 primary studies were selected for inclusion across 10 systematic reviews. If any given primary study was selected by a review, the probability that a further review would also have selected it was 27.0% (95% CI 20.3% to 33.7%). CONCLUSIONS: We documented a strong polarization of scientific reports on the link between sodium intake and health outcomes, and a pattern of uncertainty in systematic reviews about what should count as evidence.

Liking, salt taste perception and use of table salt when consuming reduced-salt chicken stews in light of South Africa's new salt regulations.

This study investigated the impact of salt reduction on liking, salt taste perception, and use of table salt when consuming chicken stew in light of South Africa's new salt recommendations. In total, 432 South-African consumers (aged 35.2 ± 12.3 years) consumed a full portion of a chicken stew meal once at a central location. Four stock cube powders varying in salt content were used to prepare chicken stews: 1) no reduction - 2013 Na level; regular salt level as currently available on the South African market (24473 mg Na/100 g), 2) salt reduction smaller than 2016 level, i.e. 10%-reduced (22025 mg Na/100 g), 3) 2016 salt level, as per regulatory prescriptions (18000 mg Na/100 g), 4) 2019 salt level, as per regulatory prescriptions (13000 mg Na/100 g). Consumers were randomly allocated to consume one of the four meals. Liking, salt taste perception, and use of table salt and pepper were measured. Chicken stews prepared with reduced-salt stock powders were equally well-liked as chicken stews with the current salt level. Moreover, a gradual reduction of the salt in the chicken stews resulted in a reduced salt intake, up to an average of 19% for the total group compared to the benchmark 2013 Na level stew. However, 19% of consumers compensated by adding salt back to full compensation in some cases. More salt was added with increased reductions of salt in the meals, even to the point of full compensation. Further investigation into the impacts of nutrition communication and education about salt reduction on salt taste perception and use is needed. This research provides new consumer insights on salt use and emphasises the need for consumer-focused behaviour change approaches, in addition to reformulation of products.

Perspectives of the public on reducing population salt intake in Ireland.

OBJECTIVE: As countries struggle to meet the set targets for population salt intake, there have been calls for more regulated approaches to reducing dietary salt intake. However, little is known about how the public perceives various salt reduction policies; an important line of investigation given that the implementation and success of these policies often depend on public sentiment. We investigated the attitudes and beliefs of consumers towards salt reduction and their support for thirteen different government-led salt reduction policies. DESIGN: A cross-sectional online survey measured participants' knowledge, beliefs and attitudes in relation to salt reduction. SETTING: The survey was carried out with participants from the Republic of Ireland. SUBJECTS: Five hundred and one participants recruited via a market research agency completed the survey. RESULTS: We found that the vast majority of participants supported eleven of the government-led salt reduction policies, which included measures such as education, labelling and salt restriction in foods (both voluntary and regulated, across a range of settings). The two proposed fiscal policies (subsidising low-salt foods and taxing high-salt foods) received less support in comparison, with the majority of participants opposed to a tax on high-salt foods. A series of multiple regressions revealed that individual attitudes and beliefs related to health and salt were stronger predictors of support than sociodemographic factors, lifestyle or knowledge. CONCLUSIONS: The study provides an important evidence base from which policy makers may draw when making decisions on future policy steps to help achieve national salt targets.

Recomendação de políticas e medidas regulatórias para a redução do consumo de sódio / Recommendation of policies and regulatory measures to reduce sodium consumption

O compromisso dos Estados Partes do MERCOSUL para redução do conteúdo de sódio em alimentos processados e ultraprocessados. Em consonância com as metas regionais impulsadas pela OPS, Estados partes do MERCOSUL consensuaram os limites máximos de sódio nas categorias de alimentos chaves ou priorizados, que constam como Anexo e fazem parte do presente Acordo.

Food Reformulation, Responsive Regulation, and "Regulatory Scaffolding": Strengthening Performance of Salt Reduction Programs in Australia and the United Kingdom.

Strategies to reduce excess salt consumption play an important role in preventing cardiovascular disease, which is the largest contributor to global mortality from non-communicable diseases. In many countries, voluntary food reformulation programs seek to reduce salt levels across selected product categories, guided by aspirational targets to be achieved progressively over time. This paper evaluates the industry-led salt reduction programs that operate in the United Kingdom and Australia. Drawing on theoretical concepts from the field of regulatory studies, we propose a step-wise or "responsive" approach that introduces regulatory "scaffolds" to progressively increase levels of government oversight and control in response to industry inaction or under-performance. Our model makes full use of the food industry's willingness to reduce salt levels in products to meet reformulation targets, but recognizes that governments remain accountable for addressing major diet-related health risks. Creative regulatory strategies can assist governments to fulfill their public health obligations, including in circumstances where there are political barriers to direct, statutory regulation of the food industry.