O Impacto da suplementação de probióticos na microbiota intestinal e no desempenho de atletas de alto rendimento

Abstract

The gut microbiota plays a crucial role in health and physical performance, especially in high-performance athletes, whose intense training routines can impact intestinal integrity, immune response, and muscle recovery. Probiotic supplementation has been studied as a strategy to optimize these factors by promoting microbiota balance and aiding post-exercise recovery. This study aimed to analyze the impact of probiotic supplementation on gut microbiota and athletic performance, investigating its effects on intestinal health, muscle recovery, and sports performance. To achieve this, a bibliographic research was conducted through a narrative literature review, covering studies published in the last ten years. The results indicated that probiotic supplementation can positively modulate gut microbiota, reduce inflammation, strengthen the immune system, and enhance muscle recovery after intense training sessions. Additionally, it was observed that probiotics may reduce the incidence of respiratory and gastrointestinal infections in athletes, contributing to training consistency. However, the direct effects on improved athletic performance still require further investigation. The study confirmed that probiotic supplementation can be an effective strategy for maintaining gut health and optimizing muscle recovery in high-performance athletes, reinforcing its relevance in the sports context.