Exploring the Interplay between Gut Microbiota Dysbiosis, Oxidative Stress, and Obesity: Insights from Exercise Interventions

Obesity is a health concern associated with various metabolic disorders and chronic low-grade inflammation. Emerging evidence suggests that gut microbiota dysbiosis and oxidative stress play significant roles in the development and progression of obesity. However, the interplay between gut microbiota dysbiosis, oxidative stress, and obesity, particularly in the context of exercise interventions, remains poorly understood. This abstract aims to explore the interplay between these factors and provide insights into the potential mechanisms underlying exercise-mediated effects on gut microbiota, oxidative stress, and obesity.

Exercise interventions have been shown to exert beneficial effects on gut microbiota composition, promoting a diverse and balanced microbial community. These exercise-induced changes in the gut microbiota have been associated with reduced systemic inflammation and oxidative stress markers in obese individuals. Exercise may modulate gut microbiota composition directly through increased intestinal motility and changes in microbial metabolism. Additionally, exercise-induced improvements in metabolic health and reduction in adipose tissue inflammation may indirectly influence gut microbiota diversity and function. Furthermore, it is essential to identify appropriate exercise recommendations, given that endurance activities have proven to be significant for individuals. Consequently, our emphasis will be on endurance exercise. We will additionally consider whether Faecalibacterium prausnitzii, Akkermansia muciniphila, and Bifidobacterium adolescentis are associated with endurance exercise participation.

Exercise-induced improvements in gut microbiota can be attributed to increased intestinal motility, enhanced blood flow to the gut, and alterations in microbial metabolism. Exercise also reduces gut permeability, thereby preventing the translocation of harmful pathogens. These positive changes in gut microbiota composition have been associated with reduced inflammation, improved metabolic health, and enhanced immune function.

Understanding the intricate relationship between gut microbiota dysbiosis, oxidative stress, and obesity in the context of exercise interventions is crucial for developing effective strategies for obesity prevention and management.