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Video Experimental Relacionado

Updated: Sep 9, 2025

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[Interacciones entre nutrición y fragilidad]

Dorothee Volkert1

  • 1Institut für Biomedizin des Alterns, Friedrich-Alexander-Universität Erlangen-Nürnberg, Kobergerstraße 60, 90408, Nürnberg, Deutschland. dorothee.volkert@fau.de.

Innere Medizin (Heidelberg, Germany)
|September 4, 2025
PubMed
Resumen
Este resumen es generado por máquina.

La nutrición tiene un impacto significativo en el desarrollo de la fragilidad y viceversa. Las recomendaciones clave incluyen una ingesta adecuada de proteínas y energía, haciendo hincapié en las dietas a base de plantas, y la detección temprana de la desnutrición para la prevención y el tratamiento.

Palabras clave:
La anorexiaLa fragilidadDesnutriciónObesidadPérdida de peso

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Área de la Ciencia:

  • Gerontología
  • Ciencias de la nutrición
  • Salud pública

Sus antecedentes:

  • La fragilidad es un síndrome geriátrico complejo influenciado por elementos multifactoriales.
  • La nutrición juega un papel fundamental tanto en el desarrollo como en la progresión de la fragilidad.
  • La relación bidireccional entre la nutrición y la fragilidad requiere una comprensión integral.

Objetivo del estudio:

  • Para aclarar las intrincadas interacciones entre la nutrición y la fragilidad.
  • Proporcionar recomendaciones nutricionales basadas en la evidencia para la prevención y el tratamiento de la fragilidad.
  • Destacar el papel de la nutrición como un factor modificable en el envejecimiento saludable.

Principales métodos:

  • Revisión de la literatura existente sobre nutrición y fragilidad.
  • Análisis de las funciones específicas de los nutrientes (proteínas, antioxidantes) en la fragilidad.
  • Examen de los patrones dietéticos, como la dieta mediterránea, en relación con la fragilidad.

Principales resultados:

  • La desnutrición y la obesidad están vinculadas a un mayor riesgo de fragilidad a través de la sarcopenia y la inflamación.
  • La ingesta adecuada de proteínas es crucial para el mantenimiento de la masa muscular.
  • Las dietas ricas en antioxidantes y componentes antiinflamatorios, como la dieta mediterránea, muestran efectos protectores.

Conclusiones:

  • Las intervenciones nutricionales son vitales tanto para prevenir como para controlar la fragilidad.
  • Las recomendaciones incluyen suficiente energía y proteínas, una dieta variada a base de plantas y exámenes regulares de desnutrición.
  • Las estrategias nutricionales deben integrarse con otras intervenciones, como la actividad física, para obtener resultados óptimos.