“…it is always a good idea to eat a nutritious, unprocessed diet that includes foods that help quell inflammation (and avoids foods known to trigger inflammation), which may, at least in theory, help to rebuild the gut lining and bring more balance to the gut flora.”
Link: https://www.health.harvard.edu/blog/leaky-gut-what-is-it-and-what-does-it-mean-for-you-2017092212451