Resumen
Objetivo: Presentar, a través de evidencia científica, los efectos de la suplementación con omega 3 en niños y adolescentes con Trastorno por Déficit de Atención e Hiperactividad (TDAH). Métodos: Revisión teórica de tipo integrativo, que comprende estudios publicados en la década comprendida entre 2013 y 2022, indexados en las bases de datos PubMed, Latin American and Caribbean Literature in Health Sciences (LILACS) y Medical Literature Analysis and Retrieval System Online (MEDLINE). Se incluyeron artículos originales, en portugués, inglés y español, alineados con la temática de la investigación. Se seleccionaron seis artículos para componer esta revisión. Resultados: Se incluyeron cinco estudios clínicos aleatorizados, doble ciego y un estudio aleatorizado abierto, que abordaron los efectos de la suplementación con omega 3 en niños y adolescentes. Sólo uno de los estudios no reportó mejoría en ninguno de los aspectos evaluados. En los demás estudios se presentaron resultados positivos en al menos uno de los aspectos observados, como el comportamiento, la visión, la cognición, la mejora laboral o los propios síntomas del TDAH. Consideraciones finales: Aunque la mayoría de los estudios han mostrado un resultado positivo en al menos uno de los aspectos estudiados, se necesitan más estudios en esta área, con un mayor número de participantes y dosis estandarizadas, para poder lograr resultados más concluyentes.
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