Bloating & Distention, Celiac Disease, Congenital Sucrase-Isomaltase Deficiency (CSID), Constipation, Diarrhea, Diverticulosis / Diverticulitis, Food Allergies / Intolerance, Gastroesophageal Reflux Disease (GERD), Gastroparesis, Inflammatory Bowel Disease (IBD) / Crohn’s Disease, Irritable Bowel Syndrome (IBS), Low FODMAP Diet, Mast Cell Activation Disorder (MCAD), Small Intestinal Bacterial Overgrowth (SIBO)