CatalystStagione 18 Sostituisci immagineNumero di episodio16Gut Revolution (Part 3) Victoria's StoryOverviewNutrition Scientist Dr Joanna McMillan takes on her most challenging case as she battles to help Victoria recover from debilitating anxiety & gut pains, using emerging science showing links between gut bacteria & the brain.Air dateFebruary 20, 2018Runtime (min)30