Consumption and portion sizes of tree nuts, peanuts and seeds in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohorts from 10 European countries

Tree nuts, peanuts and seeds are nutrient dense foods whose intake has been shown to be associated with reduced risk of some chronic diseases. They are regularly consumed in European diets either as whole, in spreads or from hidden sources (e.g. commercial products). However, little is known about their intake profiles or differences in consumption between European countries or geographic regions. The objective of this study was to analyse the population mean intake and average portion sizes in subjects reporting intake of nuts and seeds consumed as whole, derived from hidden sources or from spreads. Data was obtained from standardised 24-hour dietary recalls collected from 36 994 subjects in 10 different countries that are part of the European Prospective Investigation into Cancer and Nutrition (EPIC). Overall, for nuts and seeds consumed as whole, the percentage of subjects reporting intake on the day of the recall was: tree nuts = 4. 4%, peanuts = 2.3 % and seeds = 1.3 %. The data show a clear northern (Sweden: mean intake = 0.15 g/d, average portion size = 15.1 g/d) to southern (Spain: mean intake = 2.99 g/d, average portion size = 34.7 g/d) European gradient of whole tree nut intake. The three most popular tree nuts were walnuts, almonds and hazelnuts, respectively. In general, tree nuts were more widely consumed than peanuts or seeds. In subjects reporting intake, men consumed a significantly higher average portion size of tree nuts (28.5 v. 23.1 g/d, P<0.01) and peanuts (46.1 v. 35.1 g/d, P<0.01) per day than women. These data may be useful in devising research initiatives and health policy strategies based on the intake of this food group.

Consumption of vegetables, fruit and other plant foods in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohorts from 10 European countries.

OBJECTIVE To describe and compare the consumption of the main groups and sub-groups of vegetables and fruits (V&F) in men and women from the centres participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). DESIGN Cross-sectional analysis. Dietary intake was assessed by means of a 24-hour dietary recall using computerised interview software and standardised procedures. Crude and adjusted means were computed for the main groups and sub-groups of V&F by centre, separately for men and women. Adjusted means by season, day of the week and age were estimated using weights and covariance analysis. SETTING Twenty-seven centres in 10 European countries participating in the EPIC project. SUBJECTS In total, 35 955 subjects (13 031 men and 22 924 women), aged 35-74 years, randomly selected from each EPIC cohort. RESULTS The centres from southern countries had the highest consumption of V&F, while the lowest intake was seen in The Netherlands and Scandinavia for both genders. These differences were more evident for fruits, particularly citrus. However, slightly different patterns arose for some sub-groups of vegetables, such as root vegetables and cabbage. Adjustment for body mass index, physical activity, smoking habits and education did not substantially modify the mean intakes of vegetables and fruits. CONCLUSIONS Total vegetable and fruit intake follows a south-north gradient in both genders, whereas for several sub-groups of vegetables a different geographic distribution exists. Differences in mean intake of V&F by centre were not explained by lifestyle factors associated with V&F intake.

Eating habits of preschool children with high migrant status in Switzerland according to a new food frequency questionnaire.

Assessment of eating habits in young children from multicultural backgrounds has seldom been conducted. Our objectives were to study the reproducibility and the results of a food frequency questionnaire (FFQ) developed to assess changes in eating habits of preschool children with a high migrant population, in the context of a multidisciplinary multilevel lifestyle intervention. Three kindergarten classes (53% from migrant backgrounds) in French-speaking Switzerland were randomly selected and included 16 girls and 28 boys (mean age +/- SD, 5.4 +/- 0.7 years). The FFQ was filled out twice within a 4-week interval by the parents. Spearman rank correlations between the first and the second FFQ for the 39 items of the food questions were as follows: low (r < 0.50) for 8 (7 P < .05 and 1 nonsignificant), moderate (0.50 <or= r < 0.70) for 22 (all P < .01), and high (r >or= 0.70) for 9 (all P < .01). In addition, 28 of 39 intraclass correlation coefficients were high (>0.50, all P < .01). Eighty-six percent of the children ate breakfast at home daily, but only 67% had lunch at home. The percentages of children eating at least once a week in front of the TV were as follows: 50% for breakfast, 33% for lunch, 38% for dinner, and 48% for snacks. Forty percent of children asked their parents to buy food previously seen in advertisements and ate fast food between once a week and once a month. Children generally consumed foods with a high-energy content. The FFQ yielded good test-retest reproducibility for most items of the food questions and gave relevant findings about the eating habits of preschool children in areas with a high migrant population.

Nutrient patterns and their food sources in an International Study Setting: report from the EPIC study.

BACKGROUND Compared to food patterns, nutrient patterns have been rarely used particularly at international level. We studied, in the context of a multi-center study with heterogeneous data, the methodological challenges regarding pattern analyses. METHODOLOGY/PRINCIPAL FINDINGS We identified nutrient patterns from food frequency questionnaires (FFQ) in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study and used 24-hour dietary recall (24-HDR) data to validate and describe the nutrient patterns and their related food sources. Associations between lifestyle factors and the nutrient patterns were also examined. Principal component analysis (PCA) was applied on 23 nutrients derived from country-specific FFQ combining data from all EPIC centers (N = 477,312). Harmonized 24-HDRs available for a representative sample of the EPIC populations (N = 34,436) provided accurate mean group estimates of nutrients and foods by quintiles of pattern scores, presented graphically. An overall PCA combining all data captured a good proportion of the variance explained in each EPIC center. Four nutrient patterns were identified explaining 67% of the total variance: Principle component (PC) 1 was characterized by a high contribution of nutrients from plant food sources and a low contribution of nutrients from animal food sources; PC2 by a high contribution of micro-nutrients and proteins; PC3 was characterized by polyunsaturated fatty acids and vitamin D; PC4 was characterized by calcium, proteins, riboflavin, and phosphorus. The nutrients with high loadings on a particular pattern as derived from country-specific FFQ also showed high deviations in their mean EPIC intakes by quintiles of pattern scores when estimated from 24-HDR. Center and energy intake explained most of the variability in pattern scores. CONCLUSION/SIGNIFICANCE The use of 24-HDR enabled internal validation and facilitated the interpretation of the nutrient patterns derived from FFQs in term of food sources. These outcomes open research opportunities and perspectives of using nutrient patterns in future studies particularly at international level.

Energy and nutrient intake of Swiss women aged 75-87 years.

OBJECTIVE: Reliable data about the nutrient intake of elderly noninstitutionalized women in Switzerland is lacking. The aim of this study was to assess the energy and nutrient intake in this specific population. SUBJECTS: The 401 subjects were randomly selected women of mean age of 80.4 years (range 75-87) recruited from the Swiss SEMOF (Swiss Evaluation of the Methods of Measurement of Osteoporotic Fracture Risk) cohort study. A validated food frequency questionnaire (FFQ) was submitted to the 401 subjects to assess dietary intake. RESULTS: The FFQ showed a mean daily energy intake of 1544 kcal (+/-447.7). Protein intake was 65.2 g (+/-19.9), that is 1.03 g kg(-1) body weight per day. The mean daily intake for energy, fat, carbohydrate, calcium, magnesium, vitamin C, D and E were below the RNI. However, protein, phosphorus, potassium, iron and vitamin B6 were above the RNI. CONCLUSION: The mean nutrient intake of these free living Swiss elderly women was low compared with standards. Energy dense foods rich in carbohydrate, magnesium, calcium, vitamin D and E as well as regular sunshine exposure is recommended in order to optimise dietary intake.

Reproducibility and relative validity of a food-frequency questionnaire for French-speaking Swiss adults.

BACKGROUND: Due to the distinct cultural and language differences that exist in Switzerland, there is little information on the dietary intake among the general Swiss population. Adequately assessing dietary intake is thus paramount if nutritional epidemiological studies are to be conducted. OBJECTIVE: To assess the reproducibility and validity of a food-frequency questionnaire (FFQ) developed for French-speaking Swiss adults. DESIGN: A total of 23 men and 17 women (43.1+/-2.0 years) filled out one FFQ and completed one 24-hour dietary recall at baseline and 1 month afterward. RESULTS: Crude Pearson's correlation coefficients between the first and the second FFQ ranged from 0.58 to 0.90, intraclass correlation coefficient (ICC) ranged between 0.53 and 0.92. Lin's concordance coefficients ranged between 0.55 and 0.87. Over 80% of participants were classified in the same or adjacent tertile using each FFQ. Macronutrient intakes estimated by both FFQs were significantly higher than those estimated from the 24-hour recall for protein and water, while no significant differences were found for energy, carbohydrate, fats (five groups), and alcohol. De-attenuated Pearson's correlation coefficients between the 24-hour recall and the first FFQ ranged between 0.31 and 0.49, while for the second FFQ the values ranged between 0.38 and 0.59. Over 40 and 95% of participants fell into the same or the adjacent energy and nutrient tertiles, respectively, using the FFQs and the 24-hour recall. CONCLUSIONS: This FFQ shows good reproducibility and can be used determining macronutrient intake in a French-speaking Swiss population in an epidemiological setting.

Compliance with the Swiss Society for Nutrition's dietary recommendations in the population of Geneva, Switzerland: a 10-year trend study (1999-2009).

The trends in compliance with the dietary recommendations of the Swiss Society for Nutrition in the Geneva population were assessed for the period from 1999 to 2009 using 10 cross-sectional, population-based surveys (Bus Santé study) with a total of 9,320 participants aged 35 to 75 years (50% women). Dietary intake was assessed using a self-administered, validated, semi-quantitative food frequency questionnaire. Trends were assessed by logistic regression adjusting for age, smoking status, education, and nationality using survey year as the independent variable. After excluding participants with extreme intakes, the percentage of participants with a cholesterol intake of <300 mg/day increased from 40.8% in 1999 to 43.6% in 2009 for men (multivariate-adjusted P for trend=0.04) and from 57.8% to 61.4% in women (multivariate-adjusted P for trend=0.06). Calcium intake >1 g/day decreased from 53.3% to 46% in men and from 47.6% to 40.7% in women (multivariate-adjusted P for trend<0.001). Adequate iron intake decreased from 68.3% to 65.3% in men and from 13.3% to 8.4% in women (multivariate-adjusted P for trend<0.001). Conversely, no significant changes were observed for carbohydrates, protein, total fat (including saturated, monounsaturated, and polyunsaturated fatty acids), fiber, and vitamins D and A. We conclude that the quality of the Swiss diet did not improve between 1999 and 2009 and that intakes deviate substantially from expert recommendations for health promotion and chronic disease risk reduction.

Consommation d'aliments riches en calcium dans la population adulte de Suisse romande et du Tessin. [Consumption of calcium-rich food in the adult population of French-speaking Switzerland and of Tessin].

Food intake high in calcium content is important in the development of skeleton and the prevention of osteoporosis. From a public health perspective, it is therefore important to know the dietary calcium intake of a population. Two population surveys in the French and Italian parts of Switzerland (MONICA, 1988-1989, and Geneva, 1991), were combined to study nutritional habits related to calcium intake. A random population sample, aged 35 et 65 years, answered to a 24 hour recall questionnaire, either self-administered (MONICA, cantons of Vaud, Fribourg and Tessin, N = 2734) or by phone (canton of Geneva, N = 475). In the 4 cantons, for the previous day, 60% of participants ate dairy products, particularly whole milk and cheese. They drunk 3-4 dl/day of milk. A significant proportion (10%) of french and italian speaking Swiss did not consume any food high in calcium content. In Geneva, the mean daily calcium intake was 656 mg in men and 489 mg in women. In conclusion 1) eating habits related to calcium intake are similar across cantons; 2) women consume dairy products more frequently than men, but in smaller quantities; 3) about 60% of men and 80% of women do not get the daily amount of calcium recommended for the prevention of osteoporosis.

Who eats healthily ? A population based study among young Swiss residents

Rapport de synthèseCette recherche s'intéresse à investiguer d'une part si les résidents en Suisse entre 15 et 24 ans suivent les recommandations nutritionnelles actuelles et d'autre part, s'il y a des différences entre ceux en surpoids et ceux en poids normal. Les données sont tirées de l'Enquête Suisse sur la Santé ESS 2007. Pour notre étude, seules les 1813 personnes âgées entre 15 et 24 ans ont été sélectionnées.Dans une première analyse bivariée, l'adhérence aux recommandations alimentaires a été comparée entre hommes et femmes. Les quantités proposées par le questionnaire ESS sont: 1 à 2 portions de fruits, 3 portions de légumes et 3 portions de produits laitiers par jour, ainsi qu'un maximum de 5 portions de viande et au moins une portion de poisson par semaine. Ces quantités sont en accord avec les recommandations de la Société Suisse de Nutrition.L'adhérence aux recommandations alimentaires est plutôt basse quelque soit le genre, en particulier pour les légumes et les produits laitiers. Les femmes ont tendance à manger les quantités recommandées de fruits, légumes et viande, tandis que les hommes ont tendance à manger la quantité recommandée de produits laitiers. Pour le poisson aucune différence n'a été observée entre personnes du sexe opposé.Ensuite, les personnes en surpoids ont été comparées dans une analyse bivariée aux personnes en poids normal, en fonction du sexe. Plusieurs facteurs ont été considérés: participation à une activité physique avec essoufflement pendant au mois 20 minutes et au moins 4 jours par semaine, attitude envers leur poids corporel (satisfaction avec le poids, désir de perdre du poids et régime suivi pour perdre du poids), consommation d'alcool, de cigarettes et présence d'un état dépressif majeur. Finalement, des facteurs potentiellement confondants (âge, nationalité et lieu de domicile) ont été inclus dans une analyse multivariée.Concernant l'adhérence aux recommandations alimentaires, la seule différence significative est une consommation de légumes plus basse chez les femmes en surpoids. Seulement 4.2% des femmes en surpoids mangent 3 portions de légumes ou plus par jour comparé à 18.1% des femmes avec un poids normal. La consommation de produits laitiers est très basse dans tous les groupes, seulement environ 10% des répondants mangent les 3 portions recommandées de produits laitiers.Pour le niveau d'activité physique, aucune différence significative n'a été observée. L'analyse bivariée montre que les femmes en surpoids mangent moins de légumes, sont moins satisfaites de leur corps et ont plus souvent suivi un régime pour perdre du poids. Cependant elles ne souhaitent pas plus souvent perdre du poids en comparaison des femmes en poids normal. Les hommes en surpoids sont moins satisfaits de leur corps, désirent plus souvent perdre du poids, mais n'ont pas plus souvent suivi un régime que les hommes ayant un poids normal.Ces résultats montrent qu'il est difficile de suivre les recommandations alimentaires pour les 15-24 ans. Une recherche plus approfondie est nécessaire afin de déterminer comment ces recommandations pourraient être mieux adaptées à la vie quotidienne des jeunes. La faible consommation de produits laitiers est préoccupante, vu que la période entre l'adolescence et l'âge adulte est un moment crucial pour le développement de la densité osseuse. De nouvelles stratégies doivent être trouvées pour améliorer la consommation de produits laitiers chez les jeunes. Comme le comportement alimentaire et l'attitude envers le poids corporel diffèrent beaucoup selon le sexe, les programmes de prévention de surpoids devraient cibler les jeunes spécifiquement par sexe.

Prevalence and characteristics of vitamin or dietary supplement users in Lausanne, Switzerland: the CoLaus study.

BACKGROUND AND OBJECTIVES: Vitamin+mineral supplement (VMS) and dietary supplement (DS) use is widespread in the general population, but the motivations for such use are poorly known. The prevalence and characteristics of VMS and DS users in Lausanne, Switzerland, were thus assessed. METHOD: Cross-sectional study was performed including 3249 women and 2937 men (CoLaus study). VMS were defined as single or multivitamin-multimineral preparations. DS included omega-3 or omega-6 fatty acids, herbal teas, plant or animal extracts and bacterial (Lactobacillus) preparations. Calcium and iron supplements were assessed separately. RESULTS: Twenty-six percent of the subjects reported using VMS or DS. VMS were the most frequently consumed item (16.8%), followed by DS (10%), calcium (6.6%) and iron (1.8%). Women reported a higher consumption than men. In women, VMS, DS and calcium use increased and iron use decreased with age, whereas in men only VMS and calcium intake increased with age. Multivariate analysis showed female gender, being born in Switzerland, increased age, higher education and increased physical activity to be positively related with VMS and DS. On bivariate analysis, VMS and DS users presented more frequently with arthritis, anxiety, depression and osteoporosis, but on multivariate analysis only positive relationships between DS use and anxiety/depression (odds ratio (OR)=1.40; 95% confidence interval (CI): [1.16-1.70]) and calcium and osteoporosis (OR=10.6; 95% CI [7.77-14.4]) were found. CONCLUSION: VMS and DS use is common in the population of Lausanne and associated with a better health profile. Calcium supplements are taken to prevent osteoporosis, whereas the rationale for taking other VMS and DS is unclear.

Avaliação da ingestão dietética de cálcio em indivíduos adultos portadores de hipertensão arterial idiopática

Foi estudada a relação entre a ingestão dietética de cálcio e os demais parâmetros alimentares e antropométricos em 60 indivíduos adultos, portadores de hipertensão arterial idiopática (10 homens e 50 mulheres), com média etária de 48,6 anos, seguidos no Centro de Hipertensão Arterial do Hospital das Clínicas da Faculdade de Medicina de Botucatu (SP), Brasil. Foram utilizados três métodos diferentes de inquérito aumentar em três diferentes ocasiões: recordatório de 24h, questionário de freqüência alimentar, dirigido para ingestão de cálcio, e registro alimentar de 3 dias. As médias de ingestão de cálcio, extraídas desses inquéritos, foram semelhantes, mostrando que, em relação á ingestão de cálcio, esses métodos de inquérito alimentar podem ser utilizados indistintamente com o objetivo de se mensurar à ingestão de cálcio de um grupo de indivíduos. Além da ingestão de cálcio, foi avaliada a ingestão protéico-calórica e de diversos outros nutrientes, assim como realizada a antropometria desse grupo de hipertensos em três ocasiões diferentes, com intervalos variando de duas semanas a 15 meses. Quando comparado a um grupo de referência local, constituído de indivíduos sadios, com média etária semelhante, o grupo de hipertensos mostrou ter menor ingestão média de cálcio. Comparados por sexo, os homens dos dois grupos exibiram perfis nutricional e antropométrico semelhantes. em relação às mulheres, houve diferenças quanto à ingestão protéico-calórica, o que se supõe ser devido à ingestão menor do leite e derivados entre as hipertensas. Estas estavam mais pesadas que as mulheres do grupo de referências, à custa de maior massa muscular, provavelmente devido a maior atividade física. Concluiu-se que o cálcio dietético foi o principal item alimentar que distinguiu hipertensos de normotensos. Como existem estudos clínicos comprovando o efeito benéfico da suplementação de cálcio na redução dos níveis pressóricos de indivíduos hipertensos, sugere-se a repetição deste tipo de trabalho, em outros locais, visando ao embasamento de programa nacional de suplementação de cálcio dietético entre indivíduos hipertensos idiopáticos.

Estudo antropométrico e dietético de nadadores competitivos de áreas metropolitanas da região sudeste do Brasil

Com o objetivo de caracterizar os ábitos alimentares de nadadores competitivos de dois clubes das cidades do Rio de Janeiro e de São Paulo, foram estudados atletas, 30 homens e 37 mulheres pertencentes às equipes juvenil (15-17 anos) e seniors (18-25 anos). Concomitantemente à avaliação antropométrica, foi feito o inquérito alimentar mediante os métodos de registro alimentar, recordatório de 24 horas e freqüência de consumo alimentar. Os resultados mostraram semelhança antropométrica entre as duas faixas etárias para cada um dos sexos, semelhança dos alimentos prevalentemente ingeridos com aqueles referidos pela população da área metropolitana das duas cidades e semelhança entre os suplementos alimentares ingeridos pelos atletas dos dois clubes. A ingestão calórica observada foi quase o dobro da referida para a população daquelas localidades, mas equivalente à descrita para nadadores de outros países. Os lanches, entre refeições, contribuíram com 25-28% da ingestão calórica global e a maior contribuição energética alimentar foi dada pelo grupo de cereais. Apesar de contribuir com quase 50% do aporte calórico diário, a ingestão glicídica foi menor que a recomendada para atletas competitivos (55-60%). A ingestão protéica de 2,5-3,0 g/kg/dia superou em 100% o valor recomendado para atletas e ultrapassou os 15% na participação calórica diária. A ingestão lipídica foi considerada elevada, particularmente a de gordura saturada. O aporte de micronutrientes foi acima do referido para as populações locais em função da ingestão calórica elevada, mas mostrou-se relativamente inadequado em magnésio, ferro e vitaminas A e D. Conclui-se que o padrão alimentar dos nadadores estudados não difere, muito, do da população local, distinguindo-se pelo elevado e freqüente consumo de alimentos energéticos, maior no sexo masculino que no feminino.

Regional and socioeconomic distribution of household food availability in Brazil, in 2008-2009

OBJECTIVE: To describe the regional and socioeconomic distribution of household food availability in Brazil. METHODS: Data from the 2008-2009 Household Budget Survey on food and beverage acquisition for household consumption, conducted by the Instituto Brasileiro de Geografia e Estatistica (Brazilian Institute of Geography and Statistics), were analyzed. The amounts of foods, recorded during seven consecutive days in the 55,970 sample households, were converted into calories and nutrients. Food quality indicators were constructed and analyzed according to the regional and socioeconomic strata of the Brazilian population. RESULTS: The amount of energy from protein was adequate in all regional and socioeconomic strata. On the other hand, an excess of free sugars and fats was observed in all regions of the country, especially in the Southern and Southeastern regions. The proportion of saturated fats was high in urban areas and consistent with the greater contribution of animal-derived products. Limited availability of fruits and vegetables was found in all regions. An increase in the fat content and reduction in carbohydrate content of the diet were observed with the increase in income. CONCLUSIONS: The negative characteristics of the Brazilian diet observed at the end of the first decade of the 21(st) century indicate the need to prioritize public policies for the promotion of healthy eating.

Mudanças no consumo alimentar e atividade física de escolares de Florianópolis, SC, 2002 - 2007

OBJETIVO: Avaliar a mudança em cinco anos do consumo alimentar e nível de atividade física em escolares. MÉTODOS: Estudo com amostra representativa (n = 4.168) de escolares de sete a dez anos de idade de Florianópolis, SC. Medidas do consumo alimentar e atividade física foram realizadas em dois estudos de base escolar em 2002 (n = 2.936; 51% meninos; idade média = 8,5 anos) e 2007 (n = 1.232; 50,7% meninos; idade média = 8,6 anos), utilizando questionários ilustrados. O teste do qui-quadrado foi utilizado para avaliar a mudança no consumo de oito alimentos/grupos de alimentos, no atendimento às recomendações do Guia Alimentar para a População Brasileira e no nível de atividade física (avaliado segundo os terços de distribuição do escore e o tipo de deslocamento para a escola). As análises foram realizadas segundo a rede de ensino. RESULTADOS: Houve redução da proporção de crianças que relatou o consumo de frutas, verduras e legumes, feijão, carnes, guloseimas, pizza, batata frita e refrigerantes. Maior proporção de escolares da rede privada atendeu às recomendações de restrição de consumo de refrigerantes, pizzas e batata frita, e de maior consumo de frutas, verduras e legumes, em ambos os estudos. Por outro lado, maior proporção de escolares da rede pública atendeu às recomendações para o consumo de carnes em 2007. Os valores medianos do escore de atividade física diminuíram em 2007. Em ambos os anos escolares da rede privada foram mais ativos. A proporção de escolares que se deslocou ativamente para a escola reduziu de 49% para 41% (p < 0,01). CONCLUSÕES: Houve redução no consumo de alimentos marcadores de dieta saudável (feijão, carnes/peixes, frutas, legumes e verduras) e de alimentos de alta densidade energética e baixo valor nutricional (refrigerantes, guloseimas e pizza/batatas fritas). Também houve decréscimo da proporção de escolares que relataram deslocamento ativo para a escola.

Asociación entre la dieta y la presencia de sobrepeso y obesidad: método de evaluación dietética de la Encuesta Nacional de Salud Española 2006

Introducción: analizar la asociación entre la frecuencia de consumo de alimentos y la presencia de sobrepeso-obesidad a partir de datos de la Encuesta Nacional de Salud Española 2006 (ENS-06). Material y métodos: estudio transversal retrospectivo de fuentes secundarias de la ENS-06. Se seleccionaron 29.321 individuos que respondieron el Cuestionario de Frecuencia de Consumo de Alimentos, compuesto por una lista de 12 grupos, sobre los que se preguntaba su frecuencia de consumo en 5 opciones de respuesta y que se categorizaron en 3 para el análisis (consumo diario, semanal y ocasional). Se realizó un análisis descriptivo del consumo de grupos de alimentos categorizados por frecuencia de consumo, y calculando la diferencia (brecha) entre hombres y mujeres. La asociación entre frecuencia de consumo de alimentos y sobrepeso-obesidad se realizó mediante regresión logística. Resultados: el 40,7% de la población consume a diario verduras-hortalizas y el 65,2% consume frutas a diario. El 69,8%, y el 46,3% de las mujeres cumplen las recomendaciones de consumo de frutas (brecha -7,2), y de verduras-hortalizas (brecha -14,0) respectivamente. Consumir fruta ocasionalmente, disminuye la probabilidad de padecer obesidad (OR=0,72 IC95%: 0,63-0,82), frente a consumirla a diario. Consumir embutidos a diario, disminuye la probabilidad de padecer obesidad (OR=0,75 IC95%: 0,68-0,83), frente a un consumo ocasional. Conclusiones: Los resultados muestran contradicciones científicas por la presencia de sesgos en el instrumento utilizado en la recogida de la información, sugiriendo la necesidad de que la ENS incluya un método de recogida de información dietética-nutricional validado y adoptado, que permita mediciones de mayor calidad y exactitud.