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Potasio en la dieta - Overview

Nombres alternativos

Dieta y potasio

Definición:

El potasio es un mineral que interviene tanto en las funciones eléctricas como celulares del cuerpo y se lo clasifica como un electrolito.

Funciones:

El potasio es un mineral muy importante para el cuerpo humano. Éste cumple diversos papeles en el metabolismo y funciones corporales y es esencial para el funcionamiento apropiado de todas las células, tejidos y órganos:

  • Ayuda en la regulación del equilibrio acidobásico.
  • Ayuda en la síntesis de las proteínas a partir de los aminoácidos y en el metabolismo de los carbohidratos.
  • Es necesario para la formación de los músculos y el crecimiento normal del cuerpo.
  • Es esencial para la actividad eléctrica normal del corazón.
  • Reviewed last on: 5/26/2010
  • David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc, and avid C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine.

Referencias

Panel on Dietary Reference Intakes for Electrolytes and Water, Standing Committee on the Scientific Evaluation of Dietary Reference Intakes. Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate. Washington, DC: The National Academies Press; 2004.

U.S. Department of Health and Human Services (HHS) and U.S. Department of Agriculture (USDA). Dietary Guidelines for Americans 2005: Chapter 8 -- Sodium and Potassium. Accessed May 25, 2010.

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