Pub Date : 2010-01-01Epub Date: 2010-05-05DOI: 10.1016/S1138-0322(10)70002-X
Verónica Escurriol , Montserrat Cofán , Emili Ros
Introduction
Foods enriched with ∼2 g of phytosterols have an obvious cholesterol-lowering effect. Although they are less known, the phytosterols of natural foods in the normal diet also help to reduce cholesterol. Taking phytosterols increases its plasma concentrations, especially those of sitosterol, which is the most abundant.
Objectives
To analyse the relation between the consumption of phytosterols from food, both in the normal diet and after taking supplemented foods, with phytosterolaemia and its relation with plasma lipids.
Design
The first work is a clinical study over a period of one year with 114 participants in the PREDIMED intervention study with a Mediterranean diet and, therefore, with food rich in phytosterols. The second work is a transversal observational study of 883 individuals from the Spanish group of the EPIC study. The third is a cross study of dietary intervention with a control group carried out on 56 subjects with hypercholesterolaemia who consumed milk supplemented with 2 g of phytosterols or a placebo.
Results and conclusions
The increase in the consumption of phytosterols, with their normal diet or with supplemented foods, is associated to high concentrations of sitosterol in plasma and which are inversely related with the concentrations of lathosterol, a cholesterol synthesis marker. In turn, the high counts of circulating sitosterol are associated with a better lipid profile and are markers of a healthy diet, with a high intake of vegetable foods, or else they reflect the adherence to the consumption of foods supplemented with phytosterols.
{"title":"Fitoesteroles circulantes: biomarcadores de la absorción de los esteroles de la dieta habitual y de adherencia a alimentos suplementados con esteroles vegetales","authors":"Verónica Escurriol , Montserrat Cofán , Emili Ros","doi":"10.1016/S1138-0322(10)70002-X","DOIUrl":"https://doi.org/10.1016/S1138-0322(10)70002-X","url":null,"abstract":"<div><h3>Introduction</h3><p>Foods enriched with ∼2<!--> <!-->g of phytosterols have an obvious cholesterol-lowering effect. Although they are less known, the phytosterols of natural foods in the normal diet also help to reduce cholesterol. Taking phytosterols increases its plasma concentrations, especially those of sitosterol, which is the most abundant.</p></div><div><h3>Objectives</h3><p>To analyse the relation between the consumption of phytosterols from food, both in the normal diet and after taking supplemented foods, with phytosterolaemia and its relation with plasma lipids.</p></div><div><h3>Design</h3><p>The first work is a clinical study over a period of one year with 114 participants in the PREDIMED intervention study with a Mediterranean diet and, therefore, with food rich in phytosterols. The second work is a transversal observational study of 883 individuals from the Spanish group of the EPIC study. The third is a cross study of dietary intervention with a control group carried out on 56 subjects with hypercholesterolaemia who consumed milk supplemented with 2 g of phytosterols or a placebo.</p></div><div><h3>Results and conclusions</h3><p>The increase in the consumption of phytosterols, with their normal diet or with supplemented foods, is associated to high concentrations of sitosterol in plasma and which are inversely related with the concentrations of lathosterol, a cholesterol synthesis marker. In turn, the high counts of circulating sitosterol are associated with a better lipid profile and are markers of a healthy diet, with a high intake of vegetable foods, or else they reflect the adherence to the consumption of foods supplemented with phytosterols.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"14 1","pages":"Pages 3-9"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(10)70002-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90001016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-10-01Epub Date: 2010-02-19DOI: 10.1016/S1138-0322(09)73426-1
Eduard Baladia , Maria Manera , Julio Basulto , Marta Olmos , David Calbet
Introduction
There is a lack of data on how information, attitudes, perceptions and personal beliefs can affect eating behaviour.
Objective
To obtain data on the perception, information, beliefs and attitudes of the female population on general health, caring for the body, food and slimming diets through a telephone survey.
Methods
An observational and epidemiological transversal study carried out through a unique telephone interview, assisted by a computer (Computer Aided Telephone Interviewing [CATI]), done on a random sample of the female population from all over Spain. The survey had 36 questions drawn up jointly by the Revision, Study and Positioning Group of the Spanish Association of Dieticians-Nutritionists (GREP-AEDN) and the Department of Nutrition and Regulations of the company Danone S.A., and aimed at obtaining data on this population's perception, information, beliefs and attitudes on general health, caring for the body, food and slimming diets. The women surveyed answered the questionnaire voluntarily, and in no case was the truth of the replies they offered checked (even those that may seem objective).
Results
3,012 telephone surveys were done on women from all the autonomous regions. It is seen that, as the age of the population increases, the amount of overweight and obesity increases, and the highest rate of weight below normal is found in the younger population. Although 80% of the women say that they are happy with their weight, as the overweight increases, the tendency to “resign themselves” and “to be concerned” about their weight increases. Although most of the women surveyed, regardless of their age, state that they take care of themselves for health reasons, the younger and slimmer the woman is, the more she tends to take care of herself for aesthetic reasons. Physical exercise and a balanced diet are the strategies that are reported most for taking care of health and for reducing weight. Also, 8 out of every 10 women agree that less fat should be eaten and 6 out of every 10 agree that a low-calorie diet should be followed. More than 10% of the population believes that it may have a nutritional deficit, 50% believes that nutrients are lost when a low-calorie diet is followed and, as the age and the BMI increase, the tendency to think that there may be a nutritional deficit increases. The data were analysed using the SAS 9.1.3 statistical package.
Conclusions
There is a relation between self-perception, information or social beliefs about food and health, and the attitude or individual eating behaviour. The study of these relationships can help health professionals make better decisions affecting the public health field.
{"title":"Percepción, información, creencias y actitudes de la población femenina sobre la salud general, el cuidado del cuerpo, la alimentación y las dietas de adelgazamiento: resultados de una encuesta telefónica","authors":"Eduard Baladia , Maria Manera , Julio Basulto , Marta Olmos , David Calbet","doi":"10.1016/S1138-0322(09)73426-1","DOIUrl":"10.1016/S1138-0322(09)73426-1","url":null,"abstract":"<div><h3>Introduction</h3><p>There is a lack of data on how information, attitudes, perceptions and personal beliefs can affect eating behaviour.</p></div><div><h3>Objective</h3><p>To obtain data on the perception, information, beliefs and attitudes of the female population on general health, caring for the body, food and slimming diets through a telephone survey.</p></div><div><h3>Methods</h3><p>An observational and epidemiological transversal study carried out through a unique telephone interview, assisted by a computer (Computer Aided Telephone Interviewing [CATI]), done on a random sample of the female population from all over Spain. The survey had 36 questions drawn up jointly by the Revision, Study and Positioning Group of the Spanish Association of Dieticians-Nutritionists (GREP-AEDN) and the Department of Nutrition and Regulations of the company Danone S.A., and aimed at obtaining data on this population's perception, information, beliefs and attitudes on general health, caring for the body, food and slimming diets. The women surveyed answered the questionnaire voluntarily, and in no case was the truth of the replies they offered checked (even those that may seem objective).</p></div><div><h3>Results</h3><p>3,012 telephone surveys were done on women from all the autonomous regions. It is seen that, as the age of the population increases, the amount of overweight and obesity increases, and the highest rate of weight below normal is found in the younger population. Although 80% of the women say that they are happy with their weight, as the overweight increases, the tendency to “resign themselves” and “to be concerned” about their weight increases. Although most of the women surveyed, regardless of their age, state that they take care of themselves for health reasons, the younger and slimmer the woman is, the more she tends to take care of herself for aesthetic reasons. Physical exercise and a balanced diet are the strategies that are reported most for taking care of health and for reducing weight. Also, 8 out of every 10 women agree that less fat should be eaten and 6 out of every 10 agree that a low-calorie diet should be followed. More than 10% of the population believes that it may have a nutritional deficit, 50% believes that nutrients are lost when a low-calorie diet is followed and, as the age and the BMI increase, the tendency to think that there may be a nutritional deficit increases. The data were analysed using the SAS 9.1.3 statistical package.</p></div><div><h3>Conclusions</h3><p>There is a relation between self-perception, information or social beliefs about food and health, and the attitude or individual eating behaviour. The study of these relationships can help health professionals make better decisions affecting the public health field.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Pages 143-152"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73426-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91105131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-10-01Epub Date: 2010-02-19DOI: 10.1016/S1138-0322(09)73428-5
Julio Basulto Marset, Maria Teresa Comas, Maria Manera Bassols, Eduard Baladia Rodríguez
Stearic acid (SA), the second most consumed saturated fatty acid (SFA) in the West, is a clear candidate for replacing the trans fatty acids (TFAs) in many processed foods. This would lead to an unprecedented increase in its intake, the effect of which on health is unknown. This is why the Revision, Study and Positioning Group of the Spanish Association of Dieticians-Nutritionists (GREP-AEDN) has gone through the scientific literature which allows it to assess the overall effect of the intake of SA on the lipid profile and on cardiovascular health. Through what is explained in this document, the GREP-AEDN does not consider it reasonable to encourage a considerable increase in the consumption of SA, in spite of its apparent advantages with respect to other SFAs, due to its potential contribution to diabetes and to the little, ambiguous information that exists on the consequences that eating a high amount of SA on a long-term basis can have on certain cardiovascular risk markers.
{"title":"Ácido esteárico y salud cardiovascular","authors":"Julio Basulto Marset, Maria Teresa Comas, Maria Manera Bassols, Eduard Baladia Rodríguez","doi":"10.1016/S1138-0322(09)73428-5","DOIUrl":"10.1016/S1138-0322(09)73428-5","url":null,"abstract":"<div><p>Stearic acid (SA), the second most consumed saturated fatty acid (SFA) in the West, is a clear candidate for replacing the trans fatty acids (TFAs) in many processed foods. This would lead to an unprecedented increase in its intake, the effect of which on health is unknown. This is why the Revision, Study and Positioning Group of the Spanish Association of Dieticians-Nutritionists (GREP-AEDN) has gone through the scientific literature which allows it to assess the overall effect of the intake of SA on the lipid profile and on cardiovascular health. Through what is explained in this document, the GREP-AEDN does not consider it reasonable to encourage a considerable increase in the consumption of SA, in spite of its apparent advantages with respect to other SFAs, due to its potential contribution to diabetes and to the little, ambiguous information that exists on the consequences that eating a high amount of SA on a long-term basis can have on certain cardiovascular risk markers.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Pages 161-172"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73428-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82076126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The prevalence of overweight and obesity in children and adolescents is still too high and represents a pool of latent morbidity. Data from Spain reveal an alarming increase in the prevalence of obesity in children and youth. Treatment of obesity seems easy, that is, just advice children and their families to eat less and to exercise more. In practice, however, treatment of childhood obesity is time-consuming, frustrating, difficult, and expensive.
According to evidence, what seems to be the most successful approach is intensive lifestyle modification that includes guidance on dietary aspects, food-related factors, physical activity, and behavioral strategies. Family support is of utmost importance. All of these considerations are essential for developing and implementing preventive measures specifically directed toward children and adolescents.
{"title":"Management of overweight and obesity in adolescents: an integral lifestyle approach","authors":"Odette Muralles Hazbun , Cristina Azcona , J. Alfredo Martínez , Amelia Martí","doi":"10.1016/S1138-0322(09)73427-3","DOIUrl":"10.1016/S1138-0322(09)73427-3","url":null,"abstract":"<div><p>The prevalence of overweight and obesity in children and adolescents is still too high and represents a pool of latent morbidity. Data from Spain reveal an alarming increase in the prevalence of obesity in children and youth. Treatment of obesity seems easy, that is, just advice children and their families to eat less and to exercise more. In practice, however, treatment of childhood obesity is time-consuming, frustrating, difficult, and expensive.</p><p>According to evidence, what seems to be the most successful approach is intensive lifestyle modification that includes guidance on dietary aspects, food-related factors, physical activity, and behavioral strategies. Family support is of utmost importance. All of these considerations are essential for developing and implementing preventive measures specifically directed toward children and adolescents.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Pages 153-160"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73427-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83431333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-10-01Epub Date: 2010-02-19DOI: 10.1016/S1138-0322(09)73425-X
Pilar Cervera Ral
{"title":"Seguridad alimentaria en época de crisis","authors":"Pilar Cervera Ral","doi":"10.1016/S1138-0322(09)73425-X","DOIUrl":"10.1016/S1138-0322(09)73425-X","url":null,"abstract":"","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Pages 141-142"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73425-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74300217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-10-01Epub Date: 2010-02-19DOI: 10.1016/S1138-0322(09)73429-7
Josep Boatella
The different types and characteristics of products meant for maternal nursing registered in Spain during the period 1919-1935 are analysed, in accordance with the provisions made in the “Regulations for preparing and selling pharmaceutical specialities”. With respect to the type of products, the group corresponding to “condensed milks” (56%) and the very small amount of continuation preparations present (flours with milk and such like) stand out. The results also show a high percentage of specialities that belong to and are prepared by foreign countries (approx. 50%).
{"title":"Los primeros preparados destinados a la lactancia materna registrados en España (1919-1935)","authors":"Josep Boatella","doi":"10.1016/S1138-0322(09)73429-7","DOIUrl":"10.1016/S1138-0322(09)73429-7","url":null,"abstract":"<div><p>The different types and characteristics of products meant for maternal nursing registered in Spain during the period 1919-1935 are analysed, in accordance with the provisions made in the “Regulations for preparing and selling pharmaceutical specialities”. With respect to the type of products, the group corresponding to “condensed milks” (56%) and the very small amount of continuation preparations present (flours with milk and such like) stand out. The results also show a high percentage of specialities that belong to and are prepared by foreign countries (approx. 50%).</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Pages 173-177"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73429-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86238461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-10-01Epub Date: 2010-02-19DOI: 10.1016/S1138-0322(09)73431-5
Pilar Cervera Ral , Giuseppe Russolillo Femenías
{"title":"Formación a lo largo de la vida profesional","authors":"Pilar Cervera Ral , Giuseppe Russolillo Femenías","doi":"10.1016/S1138-0322(09)73431-5","DOIUrl":"10.1016/S1138-0322(09)73431-5","url":null,"abstract":"","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 4","pages":"Page 181"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)73431-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89099358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-07-01Epub Date: 2009-10-31DOI: 10.1016/S1138-0322(09)72451-4
Juan Revenga Frauca
The recommendation on the use of “special foods for diabetics” is discussed. Whether it is due to their reduced energy contribution, their reduced fat content, replacing sugars with low calorie sweeteners or the like, or replacing certain sugars with others with a lower glycaemic index, the use of these “special foods for diabetics” is not justified except when they are contemplated within the framework of a balanced, varied and healthy diet.
{"title":"Alimentos para diabéticos: ¿necesidad o marketing?","authors":"Juan Revenga Frauca","doi":"10.1016/S1138-0322(09)72451-4","DOIUrl":"10.1016/S1138-0322(09)72451-4","url":null,"abstract":"<div><p>The recommendation on the use of “special foods for diabetics” is discussed. Whether it is due to their reduced energy contribution, their reduced fat content, replacing sugars with low calorie sweeteners or the like, or replacing certain sugars with others with a lower glycaemic index, the use of these “special foods for diabetics” is not justified except when they are contemplated within the framework of a balanced, varied and healthy diet.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 3","pages":"Pages 134-136"},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)72451-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88099295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-07-01Epub Date: 2009-10-31DOI: 10.1016/S1138-0322(09)72448-4
Margarida Jansà, Mercè Vidal, Isaac Levy
First of all, and as an introduction, this review of scientific literature offers information on therapeutic education for the person with diabetes and his/her family members, as well as the concept of nutritional dietary education. Secondly, it reviews the current approach to treating diabetes mellitus type 1 either with therapy with multiple doses of insulin (MDI) or with continuous subcutaneous insulin infusion (CSII), their relation with the most liberalized food plan since they allow the dosage of pre-prandial insulin to be better adapted to the intake of carbohydrates (CH), and also offering aspects related with adhesion to dietetic monitoring. Lastly, in the third place, the bases and characteristics of the CSII therapy and specific learning that people with diabetes and their family members have to do basically focusing on the differential aspects in relation with the food plan with respect to the MDIs are explained. CSII therapy can offer more dietary flexibility than any other form of treatment, although in order to optimize the infuser's benefits, the patient not only has to learn to estimate the amount of CHs, but also other nutrients like the amount of fat or fibre that can interfere in their absorption.
{"title":"Educación terapéutica en alimentación de la persona con diabetes tipo 1 joven y adulta. Adaptación a la terapia con infusión subcutánea continua de insulina","authors":"Margarida Jansà, Mercè Vidal, Isaac Levy","doi":"10.1016/S1138-0322(09)72448-4","DOIUrl":"10.1016/S1138-0322(09)72448-4","url":null,"abstract":"<div><p>First of all, and as an introduction, this review of scientific literature offers information on therapeutic education for the person with diabetes and his/her family members, as well as the concept of nutritional dietary education. Secondly, it reviews the current approach to treating diabetes mellitus type 1 either with therapy with multiple doses of insulin (MDI) or with continuous subcutaneous insulin infusion (CSII), their relation with the most liberalized food plan since they allow the dosage of pre-prandial insulin to be better adapted to the intake of carbohydrates (CH), and also offering aspects related with adhesion to dietetic monitoring. Lastly, in the third place, the bases and characteristics of the CSII therapy and specific learning that people with diabetes and their family members have to do basically focusing on the differential aspects in relation with the food plan with respect to the MDIs are explained. CSII therapy can offer more dietary flexibility than any other form of treatment, although in order to optimize the infuser's benefits, the patient not only has to learn to estimate the amount of CHs, but also other nutrients like the amount of fat or fibre that can interfere in their absorption.</p></div>","PeriodicalId":100021,"journal":{"name":"Actividad Dietética","volume":"13 3","pages":"Pages 115-121"},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1138-0322(09)72448-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83687506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}