Running News Daily

Performance-enhancing probiotics: A new frontier for running performance?

Do you know the bacteria in your gut can enhance running performance? Or the sports you play when you are a kid impact your bone health as an adult runner?  Or your ability to run in the heat depends on how well you hydrate?

At the annual sports nutrition conference hosted in March 2021 by SCAN (the sports nutrition practice group of the Academy of Nutrition & Dietetics; SCANdpg.org), the speakers offered updates on these topics of interest.

Performance-enhancing probiotics: A new frontier?

Elite runners have endurance, strength, strong minds, and the ability to recover from injuries. Could these positive traits be connected to the kinds of microbes in their guts (their microbiome)? Are the gut-brain and the gut-muscle connections in elite runners comparable to those of non-runners? Could specific gut microbes help non-elite runners run faster?

To discover the impact of the microbiome on exercise performance, FitBiomics, a biotechnology company, is studying the microbiome of top athletes, looking for performance-enhancing microbes. For example, marathon runners (compared to non-runners) have a higher amount of the bacteria Veillonella that efficiently eats lactic acid and reduces inflammation.

Mice fed Veillonella improved 13% in endurance running. What if marathoners consumed Veillonella supplements? Would that help them run longer? Faster? More research is needed, but the information to date seems promising. Stay tuned!