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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/202117
Efecto de la dieta vegana en la microbiota intestinal
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[spa] La dieta desempeña un papel fundamental en la salud y en la enfermedad, y parece ser que se debe, en parte, a mecanismos dependientes de la microbiota intestinal. La microbiota intestinal humana es un ecosistema complejo formado por diversas comunidades microbianas que interactúan y compiten por los nutrientes contenidos en la dieta. Existen diversos factores que influyen en la modulación de la composición de la microbiota intestinal, entre los cuales, los más relevantes son los hábitos dietéticos. Es necesario comprender el vínculo entre la dieta y la microbiota intestinal para intentar controlar y/o prevenir las enfermedades crónicas no transmisibles. La dieta vegana incluye alimentos ricos en fibra dietética, polifenoles, ácidos grasos insaturados, proteína de origen vegetal y micronutrientes, los cuales pueden tener efectos beneficiosos para la salud humana al promover la diversidad y funcionalidad de la microbiota intestinal y stimular la producción de ácidos grasos de cadena corta (AGCC). No obstante, si la dieta no se planifica adecuadamente, existe el riesgo de padecer diversas deficiencias nutricionales. El objetivo de la presente revisión es proporcionar una actualización del conocimiento existente sobre el efecto de la dieta vegana en la composición de la microbiota intestinal humana y, posteriormente, comparar el impacto de este efecto con el originado por otros tipos de dietas.
[eng] The diet plays a key role in health and in disease, and it seems to be due, in part, to gut microbiota-dependent mechanisms. The human gut microbiota is a complex ecosystem of diverse microbial communities that interact and compete for nutrients contained in the diet. There are several factors that influence the modulation of gut microbiota composition, of which the most relevant are the dietary habits. It's necessary to understand the link between diet and gut microbiota to try to control and/or prevent chronic non-communicable diseases. The vegan diet includes foods rich in dietary fiber, polyphenols, unsaturated fatty acids, plant-based protein and micronutrients, which may have beneficial effects on human health by promoting the diversity and functionality of the gut microbiota and stimulating the production of short-chain fatty acids (SCFA). However, if the diet is not properly planned, there is a risk of various nutritional deficiencies. The aim of the present review is to provide an update of existing knowledge on the effect of the vegan diet on the composition of the human gut microbiota, and subsequently to compare the impact caused by other types of diets.
[eng] The diet plays a key role in health and in disease, and it seems to be due, in part, to gut microbiota-dependent mechanisms. The human gut microbiota is a complex ecosystem of diverse microbial communities that interact and compete for nutrients contained in the diet. There are several factors that influence the modulation of gut microbiota composition, of which the most relevant are the dietary habits. It's necessary to understand the link between diet and gut microbiota to try to control and/or prevent chronic non-communicable diseases. The vegan diet includes foods rich in dietary fiber, polyphenols, unsaturated fatty acids, plant-based protein and micronutrients, which may have beneficial effects on human health by promoting the diversity and functionality of the gut microbiota and stimulating the production of short-chain fatty acids (SCFA). However, if the diet is not properly planned, there is a risk of various nutritional deficiencies. The aim of the present review is to provide an update of existing knowledge on the effect of the vegan diet on the composition of the human gut microbiota, and subsequently to compare the impact caused by other types of diets.
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Treballs Finals de Grau de Nutrició Humana i Dietètica, Facultat de Farmàcia i Ciències de l'Alimentació, Campus de l'Alimentació de Torribera, Universitat de Barcelona. Curs: 2022-2023. Tutor: Ma. Pilar Vinardell Martínez-Hidalgo
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CUBAS ZAMORA, Yanina milagros. Efecto de la dieta vegana en la microbiota intestinal. [consulta: 1 de gener de 2026]. [Disponible a: https://hdl.handle.net/2445/202117]