The Specific Carbohydrate Diet(SCD) has been promoted specficially as a helpful diet for IBS. It is similar to the Atkins Diet & wheat/gluten free diet, though the goal is somewhat similar to a Yeast free diet, in that the goal is to reduce excess sugars which feed bacterial overgrowth. At least that’s the theory. There has not been a lot of research done on the SCD, but some have reported success with Celiac, IBS, IBD, Autism & other ailments.
Disclaimer: I am not a medical professional. Using this information is at your own risk.