Your gut microbiome is the collection of bacteria, fungi and other microorganisms that live within your gut. In the past, they were thought to simply be taking advantage of a warm place to live with plenty of water and food. Today, we know the picture is much more interesting and your microbiome is in fact playing an essential role in digestion and gut health, with knock-on effects for both your physical and mental health. In this article in our latest issue of Infuse, Dr Joanna McMillan shares her top tips on eating for a healthy gut microbiome.