Resumen
Objetivo: Evaluar el papel regulador de la alimentación con restricción de tiempo sobre el metabolismo en adultos con sobrepeso y obesidad, explorando los mecanismos subyacentes y los impactos clínicos sobre los parámetros de salud metabólica. Métodos: Revisión bibliográfica integradora, que utilizó la base de datos electrónica PubMed Central (PMC). Los términos de búsqueda incluyeron "alimentación con restricción de tiempo", "TRE", "obesidad", "salud metabólica" y combinaciones de los mismos. Se seleccionaron un total de 14 artículos para un análisis detallado. Resultados: La ART puede contribuir a mejorar la homeostasis glucémica, aumentar la sensibilidad a la insulina y reducir los marcadores inflamatorios. Además, la combinación de ART con ejercicio físico mejora aún más los resultados en la salud metabólica. A pesar de los resultados prometedores, algunas investigaciones indican que la ART por sí sola puede no ser más efectiva que una dieta regular para perder peso. Consideraciones Finales: La alimentación con tiempo restringido surge como una estrategia prometedora, demostrando beneficios en la regulación metabólica y la promoción de la salud en personas con sobrepeso y obesidad. Sin embargo, es crucial reconocer la complejidad del tema y la necesidad de realizar más investigaciones para explorar la eficacia de la ART en diferentes poblaciones y contextos.
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