This week Dr Megan Rossi is on the show to discuss fibre, probiotics, irritable bowel syndrome, and also food intolerance testing. Dr.Megan can be on twitter and instagram @theguthealthdoctor and her website is https://www.drmeganrossi.com/ The link mentioned in the episode: http://usprobioticguide.com/ The Smile trial: https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-017-0791-y