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Nutrition · Alyssa

The Gut Health Dialogues

by Alyssa

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.

Latest episodes

Showing 20 · updated from the feed

Methane SIBO Diet in 2026 - What to Eat With IMO Without Over-Restricting

Send us Fan Mail 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

Sep 10
42 min

Spent Thousands on SIBO Treatment but Still Not Better? Here’s What’s Missing

Send us Fan Mail If you've spent thousands of dollars on SIBO testing, antibiotics, herbal antimicrobials, supplements, restrictive diets, and practitioner visits b

Sep 3
37 min

Could Bile Acid Diarrhea Be Part of Your IBS-D? What to Eat and How to Manage It

Send us Fan Mail If you're dealing with urgent, watery diarrhea after meals, you may have already started looking for the food responsible.  But when eliminating da

Aug 27
44 min

Low FODMAP vs. Low Fermentation for SIBO Can Either Diet Prevent Relapse

Send us Fan Mail 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 ferme

Aug 20
40 min

Digestive Enzymes Explained: IBS, SIBO & Food Intolerances | Erin Judge

Send us Fan Mail Can digestive enzymes actually reduce bloating and food reactions, or does it depend on what's causing your symptoms in the first place?  In this

Aug 13
53 min

Fat Malabsorption: Why Fat in Your Diet May Be Triggering Digestive Symptoms

Send us Fan Mail In this episode, Alyssa explains why fat malabsorption is an often-overlooked cause of chronic digestive symptoms like diarrhea, greasy stools, bloating

Aug 6
39 min

Pelvic Floor Dysfunction: The Overlooked Root Cause of SIBO, Chronic Constipation, Bloating & Motility Disorders with Rebecca Patton

Send us Fan Mail If you've been treating chronic constipation, bloating, and motility issues from the gut side alone, microbiome work, methane SIBO protocols, bile

Jul 31
46 min

Is Your SIBO Diet Helping or Keeping You Stuck?

Send us Fan Mail In this episode, Alyssa explains one of the biggest misconceptions in SIBO recovery: the belief that a therapeutic diet is the treatment. While Low FODM

Jul 21
31 min

Pancreatic Insufficiency: What to Eat, How to Structure Your Meals, and Why Enzymes Aren't Enough on Their Own

Send us Fan Mail In this episode, Alyssa breaks down one of the most overlooked aspects of pancreatic insufficiency management: nutrition. While pancreatic enzyme replac

Jun 23
46 min

A New IBS Study Just Validated What Functional Practitioners Have Been Saying for Years

Send us Fan Mail Why do some people dramatically improve with a treatment that does absolutely nothing for someone else with the exact same IBS diagnosis? A new 2026 stu

Jun 11
33 min

Why We Need to Get Things Moving Before SIBO Treatment

Send us Fan Mail In this episode, Alyssa breaks down one of the overlooked pieces of successful SIBO recovery: making sure the digestive system is actually moving before

Jun 2
28 min

Root Causes of SIBO: Why It’s Usually a Gut Environment Problem, Not Just a Bacteria Problem

Send us Fan Mail If you’ve ever felt better temporarily after antibiotics, herbals, or restrictive diets only to have symptoms slowly return again, this episode explains

May 22
55 min

Why Your Constipation Diet May Be Making IBS-C Worse

Send us Fan Mail Constipation is one of the most oversimplified digestive symptoms online. But what happens when you’re already doing all of the things - eating more fib

May 15
46 min

When Your SIBO Test Is “Negative,” But Your Symptoms Say Otherwise

Send us Fan Mail In this episode, Alyssa breaks down why SIBO breath tests can miss what’s actually happening, and how to look beyond the “positive vs negative” label to

May 8
44 min

Trying to Do Low FODMAP as a Vegetarian? Here’s How to Make It Actually Work

Send us Fan Mail If you’ve ever tried to follow a low FODMAP diet as a vegetarian, you’ve probably had this exact thought: “What am I even supposed to eat?” Because the

Apr 28
37 min

SIBO Die-Off Explained: Why You Feel Worse Before You Feel Better (And What To Do About It)

Send us Fan Mail If you’ve ever started antibiotics, herbals, or an elemental diet, and suddenly felt more bloated, more fatigued, and completely off, this episode will

Apr 21
36 min

The Nervous System Root Cause Most People Miss (And Why Your Symptoms Don’t Make Sense) ft. Alex Mufson

Send us Fan Mail Your symptoms aren’t just physical, and not just “in your head” either. In this episode, Alyssa sits down with nervous system expert Alex Mufson to unpa

Apr 14
54 min

Diverticulitis Diet: What to Eat During a Flare and How to Safely Add Fiber Back

Send us Fan Mail In this episode of The Gut Health Dialogues, Alyssa breaks down exactly what to do during a diverticulitis flare, how to transition your diet safely, an

Apr 7
29 min

Why SIBO Comes Back After Rifaximin (3 Reasons Symptoms Return After Antibiotics)

Send us Fan Mail If you’ve taken antibiotics like rifaximin for SIBO and found yourself right back where you started, you’re not alone. This is one of the most common pa

Mar 31
31 min

Can Betrayal & Trauma Affect Your Gut? The Hidden Link Between Betrayal & Digestive Issues ft. Dr. Debi Silber

Send us Fan Mail What if your gut symptoms weren’t just about food, but about something much deeper? In this episode, Alyssa sits down with Dr. Debbie Silber, founder of

Mar 24
38 min

Chart trend

Position in the Nutrition chart (US), last 90 days.

#117
all-time peak
41
days in the top 200 since Nov 2025

Chart positions

Where The Gut Health Dialogues ranks today in each Apple Podcasts chart (US, Sep 16, 2026).

#135 ▲ 3 Nutrition US

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