7 results on '"dieta vegana"'
Search Results
2. Encefalopatía grave y deficiencia de vitamina B12: reversibilidad tras la terapia nutricional.
- Author
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Blasco-Alonso, Javier, Gil-Gómez, Raquel, García Ruiz, Ana, Cortés Hernández, Marta, and Gutiérrez Schiaffino, Guiomar
- Abstract
Introduction: Introduction: the vitamin cobalamin is essential for a proper functioning of the CNS, hematopoiesis, and DNA synthesis. Its deficiency is frequently secondary to pernicious anemia or strict vegetarian diets. Case report: an 18-month-old male infant presented with a decreased level of consciousness and movement disorder (tremor and choreiform movements) of several hours' standing. He had a history of delayed acquisition of motor milestones (not standing, monosyllabic language), and progressive loss of these over the last few weeks (head support and sitting). He had been breastfed from birth. His family has a vegetarian diet. In neuroimages, cranial CT and MRI scans showed generalized supratentorial atrophy involving both matters and the basal ganglia. Treatment was started with intramuscular vitamin B12, which increased its levels. Subsequently, the patient was subjected to dietary diversification and oral cyanocobalamin, with clinical normalization after 6 months and radiological normalization after 7 months. Conclusions: we emphasize the importance of vitamin B12 supplementation during pregnancy and lactation in vegetarina mothers and their infants. [ABSTRACT FROM AUTHOR]- Published
- 2020
- Full Text
- View/download PDF
3. SINAIS E SINTOMAS DE HIPERSENSIBILIDADES ALIMENTARES ENTRE INDIVÍDUOS VEGETARIANOS vs. ONÍVOROS.
- Author
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Dagostin, Beatriz, dos Santos Guellere, Maria Luiza, Batista Gesuino, David, Madeira, Kristian, Antônio da Silva, Marco, Oliveira Santos, Heitor, and Fernandes Luciano, Thais
- Subjects
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FOOD allergy , *VEGETARIANISM , *SYMPTOMS , *NONPROBABILITY sampling , *VEGANISM , *VEGETARIAN foods , *NEW trials - Abstract
Objective: To compare signs and symptoms among omnivorous and vegetarian adults. Methods: The present study is developed descriptive, quantitative and cross-sectional. The investigated population consisted of two groups: omnivores and vegetarians. Hundred individuals comprised a non-probability sampling. Questionário de rastreamento metabólico (QRM), Bristol Stool Scale and constipation questionnaire were used to compare the diets with the signs and symptoms of food hypersensitivity. Results: When comparing the QRM between the groups, the percentage of vegetarian individuals considered healthy was 20.9% compared to 9.1% in omnivores. In addition, 16.4% of vegetarians had low hypersensitivity, while no omnivorous individual fit this classification. Another positive result found in favor of vegetarianism was that 66.7% of omnivores had moderate hypersensitivity, and only 34% of vegetarians were classified as moderate. Regarding these comparisons, there was significance of p = 0.003 between the groups. Nevertheless, there was no significant difference between vegan and omnivorous individuals inherent to the Bristol Scale. Conclusion: Vegetarian patients, compared to omnivorous patients, showed more favorable clinical responses pertaining to signs and symptoms of food hypersensitivity. However, further studies addressing the vegetarianism into scenario of gut health are imperative, in which new controlled-clinical trials are pivotal especially towards investigation of biomarkers in order to complement the clinical findings. [ABSTRACT FROM AUTHOR]
- Published
- 2020
4. Estudio exploratorio del vegetarianismo en restauración colectiva.
- Author
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Martínez, Alejandro, Ros, Gaspar, and Nieto, Gema
- Subjects
- *
RESTAURANT statistics , *VITAMIN deficiency , *CROSSOVER trials , *FOOD habits , *HEALTH attitudes , *NUTRITIONAL requirements , *QUESTIONNAIRES , *VEGETARIANISM , *VITAMIN B12 , *VITAMINS - Abstract
Introduction: Introduction: interest in vegetarian diets is rising, however, it remains a very controversial topic, and with many reservations regarding it. Questions like their conceivable nutritional deficiencies, or if they are adequate or healthy, might be widely unknown. Objectives: exploring vegetarian diets, examining the current level of knowledge about them, and analyzing and improving, from a nutritional standpoint, the vegetarian menus of a restaurant with vegetarian options. Methods: this study was designed as an exploratory, crossover, descriptive study. Surveys with 17 items and a food frequency questionnaire were given among the customers of the restaurant. A total of 155 people, aged between 18 and 62, took part in it. A total of 30 menus were analyzed, and some suggestions were made in order to improve them. Results: out of the total sample, 138 people were omnivores, 12 people were vegetarians and two were vegans. More than half of the vegetarians did not know vitamin B12 is the only required supplement by default, and almost 60% of them stated never taking B12 supplements. The vegetarian menus which were analyzed provided a mean of 1,195 kcal, and covered 89% of the requirements of fiber, 212% of vitamin C, ≈30% of both calcium and zinc, 86% of iron, and 38% of B12. Conclusion: a great lack of knowledge regarding several aspects of vegetarian diets was found, even among vegetarian themselves. Informing the general public is essential for both avoiding dangerous nutritional deficiencies (like B12), and attracting more people towards this kind of diets, with all the benefits this would provide. In the vegetarian menus of Foodtopía, adequate levels of nutrients were observed. The main suggestions to improve the menus were: reducing the total calories and the amount of sunflower oil, and increasing the amount of legumes, nuts and seeds. [ABSTRACT FROM AUTHOR]- Published
- 2019
- Full Text
- View/download PDF
5. Encefalopatía grave y deficiencia de vitamina B12: reversibilidad tras la terapia nutricional
- Author
-
Blasco-Alonso,Javier, Gil-Gómez,Raquel, García Ruiz,Ana, Cortés Hernández,Marta, Gutiérrez Schiaffino,Guiomar, [Blasco-Alonso,J, García Ruiz,A, Cortés Hernández,M, and Gutiérrez Schiaffino,G] UGC Pediatría. Hospital Materno-Infantil. Hospital Regional Universitario de Málaga, Málaga. [Blasco-Alonso,J] Grupo IBIMA Multidisciplinar de Investigación Pediátrica. Universidad de Málaga, Málaga. [Gil-Gómez,R] Unidad de Gestión Clínica de Cuidados Críticos y Urgencias de Pediatría. Hospital Materno-Infantil. Hospital Regional Universitario de Málaga, Málaga.
- Subjects
Geographical Locations::Geographic Locations::Europe::Spain [Medical Subject Headings] ,Encefalopatia ,Persons::Persons::Age Groups::Infant [Medical Subject Headings] ,Vitamin B12 ,Check Tags::Male [Medical Subject Headings] ,Anemia ,Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Malnutrition::Deficiency Diseases::Avitaminosis::Vitamin B Deficiency::Vitamin B 12 Deficiency [Medical Subject Headings] ,Encephalopathy ,Encefalopatía ,Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings] ,Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Growth Substances::Micronutrients::Vitamins::Vitamin B Complex [Medical Subject Headings] ,Check Tags::Female [Medical Subject Headings] ,Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Nutrition Therapy [Medical Subject Headings] ,Vitamina B12 ,Diseases::Nervous System Diseases::Central Nervous System Diseases::Brain Diseases [Medical Subject Headings] ,Dieta vegana ,Chemicals and Drugs::Heterocyclic Compounds::Heterocyclic Compounds, 1-Ring::Azoles::Pyrroles::Tetrapyrroles::Corrinoids::Vitamin B 12 [Medical Subject Headings] ,Vegan diet ,Disciplines and Occupations::Health Occupations::Nutritional Sciences::Dietetics [Medical Subject Headings] ,Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Diet, Vegetarian [Medical Subject Headings] ,Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy [Medical Subject Headings] ,Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Lactation [Medical Subject Headings] - Abstract
Introduction: the vitamin cobalamin is essential for a proper functioning of the CNS, hematopoiesis, and DNA synthesis. Its deficiency is frequently secondary to pernicious anemia or strict vegetarian diets. Case report: an 18-month-old male infant presented with a decreased level of consciousness and movement disorder (tremor and choreiform movements) of several hours' standing. He had a history of delayed acquisition of motor milestones (not standing, monosyllabic language), and progressive loss of these over the last few weeks (head support and sitting). He had been breastfed from birth. His family has a vegetarian diet. In neuroimages, cranial CT and MRI scans showed generalized supratentorial atrophy involving both matters and the basal ganglia. Treatment was started with intramuscular vitamin B12, which increased its levels. Subsequently, the patient was subjected to dietary diversification and oral cyanocobalamin, with clinical normalization after 6 months and radiological normalization after 7 months. Conclusions: we emphasize the importance of vitamin B12 supplementation during pregnancy and lactation in vegetarina mothers and their infants. Yes Introducción: la vitamina cobalamina es esencial para el buen funcionamiento del SNC, la hematopoyesis y la síntesis de ADN. Su déficit es frecuentemente secundario a la anemia perniciosa o a las dietas vegetarianas estrictas. Caso clínico: lactante varón de 18 meses con disminución del nivel de conciencia y trastorno del movimiento (temblor y movimientos coreiformes) de horas de duración. Como antecedentes, presenta retraso de la adquisición de los hitos motores (no bipedestación, lenguaje monosilábico) y pérdida progresiva de los mismos en las últimas semanas (sostén cefálico y sedestación). Alimentado mediante lactancia materna desde el nacimiento. La familia sigue una alimentación vegetariana. En las pruebas de neuroimagen, la TC y la RM craneales muestran atrofia supratentorial generalizada de ambas sustancias y de los ganglios basales. Se inicia tratamiento con vitamina B12 intramuscular, aumentando sus niveles. Posteriormente se procede a la diversificación alimentaria y la administración de cianocobalamina oral, con normalización clínica al cabo de 6 meses y radiológica al cabo de 7 meses. Discusión: recalcamos la importancia de la suplementación con B12 durante el embarazo y la lactancia tanto en la mujer como en el lactante.
- Published
- 2020
6. Sinais e sintomas de hipersensibilidades alimentares entre indivíduos vegetarianos vs. Onívoros
- Author
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Beatriz Dagostin, Maria Luiza dos Santos Guellere, David Bastista Gesuino, Kristian Madeira, Marco Antônio da Silva, Heitor Oliveira Santos, and Thais Fernandes Luciano
- Subjects
Vitamin B12 ,escala de bristol ,Escala de Bristol ,lcsh:TX341-641 ,dieta vegana ,vegetarianismo ,Vegetarianism ,Bristol Scale ,Cálcio ,Vitamina B12 ,cálcio ,Calcium ,vitamina b12 ,Vegan diet ,Vegetarianismo ,lcsh:Nutrition. Foods and food supply ,Dieta Vegana - Abstract
Objetivo: Comparar sinais e sintomas clínicos relacionados à alimentação entre adultos onívoros e vegetarianos. Métodos: O presente trabalho foi desenvolvido com base em uma pesquisa descritiva, quantitativa e transversal. A população da pesquisa foi composta por dois grupos: onívoros e vegetarianos. A seleção da amostra foi não probabilística intencional, com um total de 100 indivíduos. Foi utilizado o questionário de rastreamento metabólico (QRM), Escala de Bristol e questionário de constipação para comparar e relacionar o tipo de dieta com os sinais e sintomas de hipersensibilidades alimentares. Resultados: Quando comparado o QRM entre os grupos, pode-se observar que o percentual de indivíduos considerados saudáveis foi de 20,9% no grupo vegetarianos e 9,1% no grupo onívoros. Além disso, 16,4% dos vegetarianos apresentaram baixa hipersensibilidade, enquanto nenhum indivíduo onívoro se enquadrou nessa classificação. Outro resultado positivo encontrado a favor do vegetarianismo foi que 66,7% dos onívoros apresentaram moderada hipersensibilidade e somente 34% dos vegetarianos foram classificados como moderados. Para todas estas comparações, houve significância de p = 0,003 entre os grupos. Por outro lado, não houve diferençaa significativa entre os indivíduos veganos e onívoros inerente à Escala de Bristol. Conclusão: Pacientes vegetarianos, em comparação com pacientes onívoros, apresentaram respostas clínicas mais favoráveis em relação a sinais e sintomas de hipersensibilidades alimentares. Contudo, é interessante maior aprofundamento científico do vegetarianismo no cenário da saúde intestinal, cujos novos ensaios clínicos controlados são importantes especialmente na investigação de biomarcadores para complementar os achados. Objective: To compare clinical signs and symptoms related to feeding between omnivorous and vegetarian adults. Methods: The present work was developed based on a descriptive, quantitative and transversal research. The research population was composed of two groups: omnivores and vegetarians. The sample selection was intentional non-probabilistic, with a total of 100 individuals. The Metabolic Tracking Questionnaire (QRM), Bristol Scale and Constipation Questionnaire were used to compare and relate the type of diet with the signs and symptoms of food hypersensitivity. Results: When comparing the QRM between the groups, it can be observed that the percentage of individuals considered healthy was 20.9% in the vegetarian group and 9.1% in the omnivorous group. In addition, 16.4% of vegetarians had low hypersensitivity, while no omnivorous individual fit this classification. Another positive result found in favor of vegetarianism was that 66.7% of omnivores showed moderate hypersensitivity and only 34% of vegetarians were classified as moderate. For all these comparisons, there was a significance of p = 0.003 between the groups. On the other hand, there was no significant difference between vegans and omnivores inherent to the Bristol Scale. Conclusion: Vegetarian patients, compared to omnivorous patients, showed more favorable clinical responses regarding signs and symptoms of food hypersensitivity. However, further scientific investigation of vegetarianism in the intestinal health scenario is interesting, whose new controlled clinical trials are important especially in the investigation of biomarkers to complement the findings. Objetivo: Comparar signos y síntomas clínicos relacionados con la alimentación entre adultos omnívoros y vegetarianos. Métodos: El presente trabajo se desarrolló a partir de una investigación descriptiva, cuantitativa y transversal. La población de investigación estuvo compuesta por dos grupos: omnívoros y vegetarianos. La selección de la muestra fue no probabilística intencional, con un total de 100 individuos. Se utilizaron el Cuestionario de Seguimiento Metabólico (QRM), la Escala de Bristol y el Cuestionario de Constipación para comparar y relacionar el tipo de dieta con los signos y síntomas de hipersensibilidad alimentaria. Resultados: al comparar el QRM entre los grupos, se puede observar que el porcentaje de individuos considerados saludables fue del 20,9 % en el grupo vegetariano y del 9,1 % en el grupo omnívoro. Además, el 16,4% de los vegetarianos presentaban hipersensibilidad baja, mientras que ningún individuo omnívoro encajaba en esta clasificación. Otro resultado positivo encontrado a favor del vegetarianismo fue que el 66,7% de los omnívoros mostró hipersensibilidad moderada y solo el 34% de los vegetarianos se clasificaron como moderados. Para todas estas comparaciones, hubo una significación de p = 0,003 entre los grupos. Por otro lado, no hubo diferencia significativa entre veganos y omnívoros inherente a la Escala de Bristol. Conclusión: Los pacientes vegetarianos, en comparación con los pacientes omnívoros, mostraron respuestas clínicas más favorables en cuanto a signos y síntomas de hipersensibilidad alimentaria. Sin embargo, es interesante seguir investigando científicamente el vegetarianismo en el escenario de la salud intestinal, cuyos nuevos ensayos clínicos controlados son importantes especialmente en la investigación de biomarcadores para complementar los hallazgos. Objetivo: Comparar sinais e sintomas clínicos relacionados à alimentação entre adultos onívoros e vegetarianos. Métodos: O presente trabalho foi desenvolvido com base em uma pesquisa descritiva, quantitativa e transversal. A população da pesquisa foi composta por dois grupos: onívoros e vegetarianos. A seleção da amostra foi não probabilística intencional, com um total de 100 indivíduos. Foi utilizado o questionário de rastreamento metabólico (QRM), Escala de Bristol e questionário de constipação para comparar e relacionar o tipo de dieta com os sinais e sintomas de hipersensibilidades alimentares. Resultados: Quando comparado o QRM entre os grupos, pode-se observar que o percentual de indivíduos considerados saudáveis foi de 20,9% no grupo vegetarianos e 9,1% no grupo onívoros. Além disso, 16,4% dos vegetarianos apresentaram baixa hipersensibilidade, enquanto nenhum indivíduo onívoro se enquadrou nessa classificação. Outro resultado positivo encontrado a favor do vegetarianismo foi que 66,7% dos onívoros apresentaram moderada hipersensibilidade e somente 34% dos vegetarianos foram classificados como moderados. Para todas estas comparações, houve significância de p = 0,003 entre os grupos. Por outro lado, não houve diferençaa significativa entre os indivíduos veganos e onívoros inerente à Escala de Bristol. Conclusão: Pacientes vegetarianos, em comparação com pacientes onívoros, apresentaram respostas clínicas mais favoráveis em relação a sinais e sintomas de hipersensibilidades alimentares. Contudo, é interessante maior aprofundamento científico do vegetarianismo no cenário da saúde intestinal, cujos novos ensaios clínicos controlados são importantes especialmente na investigação de biomarcadores para complementar os achados. Obiettivo: confrontare i segni ei sintomi clinici relativi all'alimentazione tra adulti onnivori e vegetariani. Metodi: Il presente lavoro è stato sviluppato sulla base di una ricerca descrittiva, quantitativa e trasversale. La popolazione di ricerca era composta da due gruppi: onnivori e vegetariani. La selezione del campione è stata intenzionalmente non probabilistica, con un totale di 100 individui. Il Metabolic Tracking Questionnaire (QRM), la Bristol Scale e il Constipation Questionnaire sono stati utilizzati per confrontare e mettere in relazione il tipo di dieta con i segni ei sintomi dell'ipersensibilità alimentare. Risultati:Quando si confronta il QRM tra i gruppi, si può osservare che la percentuale di individui considerati sani era del 20,9% nel gruppo vegetariano e del 9,1% nel gruppo onnivoro. Inoltre, il 16,4% dei vegetariani aveva una bassa ipersensibilità, mentre nessun individuo onnivoro rientrava in questa classificazione. Un altro risultato positivo riscontrato a favore del vegetarianismo è stato che il 66,7% degli onnivori ha mostrato un'ipersensibilità moderata e solo il 34% dei vegetariani è stato classificato come moderato. Per tutti questi confronti, c'era una significatività di p = 0,003 tra i gruppi. D'altra parte, non c'era alcuna differenza significativa tra vegani e onnivori inerente alla scala di Bristol. Conclusione: i pazienti vegetariani, rispetto ai pazienti onnivori, hanno mostrato risposte cliniche più favorevoli riguardo a segni e sintomi di ipersensibilità alimentare. Tuttavia, sono interessanti ulteriori indagini scientifiche sul vegetarianismo nello scenario della salute intestinale, i cui nuovi studi clinici controllati sono importanti soprattutto nello studio dei biomarcatori a complemento dei risultati.
- Published
- 2020
7. Estudio exploratorio del vegetarianismo en restauración colectiva
- Author
-
Martínez, Alejandro, Ros, Gaspar, and Nieto, Gema
- Subjects
Vitamin B12 ,Vitamina D ,Dieta vegetariana ,Vegetarian diet ,Nutrición ,Vegetarianism ,Vitamina B12 ,Dieta vegana ,Deficiencia ,Deficiency ,Vegetarianismo ,Vegan diet ,Vitamin D ,Nutrition - Abstract
Resumen Introducción: el interés por las dietas vegetarianas está en auge, pero siguen existiendo muchas dudas y controversia al respecto. Temas como sus posibles deficiencias nutricionales, o si son adecuadas o saludables, podrían no ser ampliamente conocidos. Objetivos: explorar estas dietas, ver el nivel de conocimiento que existe sobre ellas y analizar y mejorar nutricionalmente los menús vegetarianos de un restaurante con opciones vegetarianas. Métodos: el diseño del estudio fue de tipo descriptivo, transversal y exploratorio. Se entregaron cuestionarios con 17 preguntas y un cuestionario de frecuencia de consumo de alimentos entre los clientes del restaurante. Participaron un total de 155 personas, con un rango de edad de 18-62 años. Se analizaron un total de 30 menús y se hicieron sugerencias para mejorarlos. Resultados: de la muestra total, 138 personas eran omnívoras, 12 eran vegetarianas y dos, veganas. Más de la mitad de los vegetarianos no sabían que la única suplementación necesaria por defecto es la B12 y el ≈60% de ellos dijo no suplementarse nunca con ella. Los menús vegetarianos analizados aportaban de media 1.195 kcal y cubrían el 89% de la ingesta recomendada de fibra, el 212% de vitamina C, ≈30% de calcio y zinc, el 86% de hierro y el 38% de B12. Se observaron niveles insuficientes de vitamina D. Conclusiones: existe un gran desconocimiento sobre muchos aspectos de las dietas vegetarianas, incluso entre los propios vegetarianos. Informar al público es primordial, tanto para evitar deficiencias nutricionales potencialmente peligrosas (B12), como para atraer a más personas hacia este tipo de dietas, con los beneficios que esto acarrearía. Se observaron niveles muy adecuados de nutrientes en los menús vegetarianos de Foodtopía. Las principales sugerencias de mejora fueron: reducir las calorías totales y la cantidad de aceite de girasol y aumentar la cantidad de legumbres, frutos secos y semillas. Abstract Introduction: interest in vegetarian diets is rising, however, it remains a very controversial topic, and with many reservations regarding it. Questions like their conceivable nutritional deficiencies, or if they are adequate or healthy, might be widely unknown. Objectives: exploring vegetarian diets, examining the current level of knowledge about them, and analyzing and improving, from a nutritional standpoint, the vegetarian menus of a restaurant with vegetarian options. Methods: this study was designed as an exploratory, crossover, descriptive study. Surveys with 17 items and a food frequency questionnaire were given among the customers of the restaurant. A total of 155 people, aged between 18 and 62, took part in it. A total of 30 menus were analyzed, and some suggestions were made in order to improve them. Results: out of the total sample, 138 people were omnivores, 12 people were vegetarians and two were vegans. More than half of the vegetarians did not know vitamin B12 is the only required supplement by default, and almost 60% of them stated never taking B12 supplements. The vegetarian menus which were analyzed provided a mean of 1,195 kcal, and covered 89% of the requirements of fiber, 212% of vitamin C, ≈30% of both calcium and zinc, 86% of iron, and 38% of B12. Conclusion: a great lack of knowledge regarding several aspects of vegetarian diets was found, even among vegetarian themselves. Informing the general public is essential for both avoiding dangerous nutritional deficiencies (like B12), and attracting more people towards this kind of diets, with all the benefits this would provide. In the vegetarian menus of Foodtopía, adequate levels of nutrients were observed. The main suggestions to improve the menus were: reducing the total calories and the amount of sunflower oil, and increasing the amount of legumes, nuts and seeds.
- Published
- 2020
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