The FODMAP diet can help relieve gas, bloating, diarrhea, constipation, and cramping. But did you know the FODMAP diet can also help with irritable bowel disease (IBD), Hashimoto’s, Rheumatoid Arthritis, SIBO, GERD, Fibromyalgia and Endometriosis? This FODMAP beginners guide will help teach you everything you need to know about the FODMAP diet.