Diet quality in the population of Norway and Poland: differences in the availability and consumption of food considering national nutrition guidelines and food market.

BACKGROUND: Adequate nutrition is a public health challenge due to the increase in the incidence of diet-related diseases. The aim of this study was to examine food and nutrient intakes in the light of the current dietary guidelines of Poland and Norway. This is a suitable model for studying the diet quality in countries with different degrees of government intervention in the food market, which may affect food diversity available for citizens. METHODS: The food diversity on the market was assessed using national food balance sheets. To show the actual food and nutrient intake within countries, data from 24-h recalls from the national surveys, NORKOST 3 from Norwegians and WOBASZ II from Poles, were used. In order to evaluate whether dietary patterns comply with nutritional and dietary recommendations, the Norwegian and Polish recommendations for nutrition and the national food based dietary guidelines (FBDGs) were analyzed. RESULTS: Significant differences between the national supplies for most food products were found. Only subtle differences in the national FBDGs and nutritional recommendations were found. Low compliance with the national FBDGs for milk, fish and sugar consumption in Poland was observed. The intakes of most nutrients were in line with the countries' nutrition recommendations. The intakes of folate and vitamin D by both genders and the intake of iron among women, were inadequate in both countries. Calcium and magnesium intakes were below the recommended intake among the adult population of Poland, additionally, insufficient intake of potassium and thiamine was found among Polish women. CONCLUSIONS: Despite the limited availability of certain food products on the market, the diet of Norwegians was better balanced in terms of food consumed and micronutrient intakes. The good supply of various groups of food has not, however, reduced the problem of widespread deficiency of vitamin D and folic acid in the diet, and action should be taken at national level to eliminate their inadequacy. In view of increasing risk of non-communicable diseases, low compliance with the dietary guidelines requires educational campaigns aimed at increasing dietary literacy in vulnerable groups.

Culturally Optimised Nutritionally Adequate Food Baskets for Dietary Guidelines for Minimum Wage Estonian Families.

Although low socioeconomic groups have the highest risk of noncommunicable diseases in Estonia, national dietary guidelines and nutrition recommendations do not consider affordability. This study aims to help develop nutritionally adequate, health-promoting, and culturally acceptable dietary guidelines at an affordable price. Three food baskets (FBs) were optimised using linear programming to meet recommended nutrient intakes (RNIs), or Estonian dietary guidelines, or both. In total, 6255 prices of 422 foods were collected. The Estonian National Dietary Survey (ENDS) provided a proxy for cultural acceptability. Food baskets for a family of four, earning minimum wage, contain between 73 and 96 foods and cost between 10.66 and 10.92 EUR per day. The nutritionally adequate FB that does not follow Estonian dietary guidelines deviates the least (26% on average) from ENDS but contains twice the sugar, sweets, and savoury snacks recommended. The health-promoting FB (40% deviation) contains a limited amount of sugar, sweets, and savoury snacks. However, values for vitamin D, iodine, iron, and folate are low compared with RNIs, as is calcium for women of reproductive age. When both the RNIs and dietary guidelines are enforced, the average deviation (73%) and cost (10.92 EUR) are highest. The composition of these FBs can help guide the development of dietary guidelines for low income families in Estonia.

Proceso de formulación y validación de las guías alimentarias para la población chilena / Development and validation process of food-based dietary guidelines for the chilean population

The Food Based Dietary Guidelines (FBDG) are educational tools that help people to select appropriate foods for good nutrition and health. Most countries have FBDG's, but its dissemination and implementation have shown weaknesses. This paper presents the development process and validation of the 2012 FBDG for the Chilean population. The latest scientific evidence was reviewed and new messages were validated with METAPLAN, a qualitative-quantitative method for problem analysis applied to information gathered with 48 focus groups from Arica, Santiago and Chillán-Concepción. The messages promote consumption of healthy foods, focusing on critical nutrients (sugar, saturated fats, sodium) and energy intake reduction. Final version of the messages considered comments and suggestions from participants and from two expert panels. Its implementation should include promotion strategies that involve the Ministry of Health, Education, Agriculture, universities, industry and mass media, in order to achieve changes in feeding behavior in the most vulnerable segments of the Chilean population.

Las Guías Alimentarias Basadas en Alimentos (GABA), son instrumentos educativos que ayudan a la población a seleccionar alimentos apropiados para una buena nutrición y salud. La mayoría de los países tienen GABA, pero su difusión e implementación presentan grandes debilidades. Se presenta el proceso para la formulación y validación de las GABA 2012 para la población chilena. Se revisó la evidencia científica reciente y se validaron los mensajes con el Metaplán, método para el análisis de problemas, con 48 grupos focales en Arica, Santiago y Chillán-Concepción. Los mensajes promueven el consumo de alimentos saludables, un menor consumo de energía y de nutrientes críticos. En los mensajes definitivos se incorporó los comentarios y sugerencias de los participantes y de 2 paneles de expertos. Su implementación debería incorporar estrategias de promoción de los Ministerios de Salud, Educación, Agricultura, universidades, la industria y los medios masivos, para lograr cambios en el comportamiento alimentario de los segmentos más vulnerables de la población chilena.