We all know by now that the pillars of a healthy lifestyle are regular exercise, eating enough fruit and vegetables, a good night's sleep and staying hydrated. All of these things also support the gut microbiome – all the microbes that live in your digestive system – but there are some extras to consider if you want to optimize your gut health.
It's widely accepted among those of us who study the gut microbiome that a healthy gut is one that contains a diverse range of microbes and has an effective gut barrier (the lining between your intestine and bloodstream).
