(IMAGE) Ritsumeikan University Caption Lateral ankle sprains (LASs) are extremely common injuries that can have long-lasting consequences if not treated properly, including alterations in brain function, psychological stress, and chronic pain. In a recent study, scientists from Ritsumeikan University, Japan found that athletes with a history of LAS had lower richness of gut microbiota compared to that in healthy athletes, providing evidence that LAS, although a local injury, can affect global health. Credit Ritsumeikan University, Japan Usage Restrictions You are free to share and adapt the material. Attribution is required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.