The Gut Health Dialogues
I'm Alyssa Simpson, a Registered Dietitian specializing in digestive health. This podcast is for people with IBS, SIBO, and other stomach issues to learn how to calm their symptoms and improve their gut health using natural solutions like diet, supplements, and lifestyle changes.
The Gut Health Dialogues
Latest Episodes
“I Already Had a Stool Test.” Why Functional Gut Testing Is Different From Conventional Testing
If you’ve been dealing with bloating, diarrhea, constipation, food reactions, or other ongoing digestive symptoms, you may have wondered whether functional gut testing can tell you something standard testing missed.In this episode, Alyss...
Methane SIBO Diet in 2026 - What to Eat With IMO Without Over-Restricting
What if the diet that's helping you control your methane SIBO symptoms isn't actually addressing the reason you still need such a restrictive diet? In this episode, we break down what we know about the methane SIBO diet, IMO, low FODMAP diets, ...
Spent Thousands on SIBO Treatment but Still Not Better? Here’s What’s Missing
If you've spent thousands of dollars on SIBO testing, antibiotics, herbal antimicrobials, supplements, restrictive diets, and practitioner visits but still aren't getting lasting relief, the problem may not be that you haven't tried hard enough...
Could Bile Acid Diarrhea Be Part of Your IBS-D? What to Eat and How to Manage It
If you're dealing with urgent, watery diarrhea after meals, you may have already started looking for the food responsible. But when eliminating dairy, gluten, FODMAPs, or other suspected triggers doesn't make much difference, it may be ti...
Low FODMAP vs. Low Fermentation for SIBO Can Either Diet Prevent Relapse
If a SIBO diet makes your symptoms disappear, does that mean the SIBO is gone?In this episode, Alyssa breaks down the role of low FODMAP and low fermentation diets in SIBO care, and why symptom relief, bacterial eradication, and relapse ...
Fan Mail
I just watch your travel presentation which was very good. You mentioned digestive enzymes and gave the names of about four. Can you send me those names? I wanted to write them down but had no pencil handy. Thank you
Portland, Oregon