Beta-alanina como recurso ergogênico em exercícios físicos de alta intensidade

Autores/as

  • Gilvânia da Conceição Rocha Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí - UNINOVAFAPI
  • Vanessa Batista de Sousa Lima Universidade Federal do Piauí - UFPI

Palabras clave:

Beta-alanina, exercício físico, desempenho esportivo.

Resumen

Objetivo: O objetivo desse estudo foi discutir os resultados de pesquisas realizadas com humanos acerca dos efeitos da suplementação de beta-alanina sobre o desempenho em exercícios físicos de alta intensidade. Método: Trata-se de uma revisão integrativa elaborada com artigos originais publicados no período de 2012 a 2020 em periódicos indexados nas bases de dados Scielo e PubMed. Resultados: Os resultados das pesquisas são consistentes e mostram que a suplementação com 6,4g/dia de beta-alanina fracionada em 4 doses por um período de 4 semanas aumenta a tolerância ao esforço físico intenso e melhora o desempenho anaeróbio durante exercícios de alta intensidade. O uso de beta-alanina em doses inferiores ou superiores parece não ter efeito ergogênico sobre o desempenho anaeróbio. Conclusões: A suplementação de beta-alanina isolada parece ser uma estratégia eficaz para auxiliar no desempenho de esportes de alta intensidade.

Citas

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Publicado

2022-12-10

Número

Sección

Artigos de revisão