The SIBO Coach

The SIBO Coach App

This is not another SIBO course.

It’s live gut strategy coaching with Jen.

For women with SIBO, IBS, bloating, food reactions, nervous system stress, and gut-brain patterns who have been handed one-size-fits-all protocols and still know their body needs something smarter.

Twice a month, bring your real questions to live coaching with Jen Yundt Coles. Get help connecting what is happening with your digestion, motility, food tolerance, hormones, stress physiology, and next steps so you are not trying to figure it all out from another module alone.

Begin with the masterclass.

Start the Program

Create your login and explore the complete app when you’re ready.

Jen Yundt Coles, Functional Medicine and Integrative Health Coach and founder of The SIBO Coach, seated in a warm editorial portrait.

Real talk

You do not need more disconnected gut advice.

You are not new to this conversation.

You have tried the food changes, the supplements, the protocols, the testing, the tracking, and the late-night symptom searches. At this point, you do not need another person telling you to try probiotics, eat more fiber, or calm down.

You need a clearer way to understand why your body keeps changing the rules.

That is exactly why this app exists.

SIBO, IBS, food reactions, bloating, constipation, diarrhea, histamine symptoms, sulfur sensitivity, and nervous system stress are rarely solved by another one-size-fits-all protocol.

We have to look at motility, food tolerance, gut-brain patterns, stress physiology, hormones, timing, and the real life your body is living inside.

Why this is different

The gold is live coaching with Jen.

The SIBO Coach App is not a passive course you buy and forget.

Twice a month, you bring the real questions and Jen brings the pattern recognition. This is where we look at what is actually happening in your body right now and start making sense of the pieces.

  • The trainings give you the foundation.
  • The recipes and nervous system tools support your real life.
  • The live coaching helps you understand what matters now, what may be too much, and what your body may need next.

This is the SIBO Coach ecosystem in one place. Curated teaching, live coaching, recipes, nervous system tools, resources, and a smarter way to think through gut and nervous system patterns.

What’s inside

The complete SIBO Coach experience

Curated trainings, practical tools, recipes, nervous system practices, community, and live strategy with Jen. All designed to help you make sense of your body without turning your life into a full-time research project.

The SIBO Coach App on mobile featuring live coaching, masterclass, 40+ trainings, and recipes for women with SIBO, IBS, bloating, and gut-brain patterns.

Twice-Monthly Live Coaching With Jen

Bring your questions, get Jen's perspective, and learn how to apply the framework to your actual body and life.

40+ Modules and Video Trainings

Curated education on SIBO, IBS, bloating, motility, food reactions, gut-brain patterns, nervous system support, histamine, sulfur sensitivity, and sensitive digestion.

Eat Well Recipes

Gut-supportive recipes for women who are tired of food feeling complicated, restrictive, and emotionally loaded.

Pause. Propel. Meditations

Nervous system practices for the body that has been bracing, scanning, reacting, and trying to repair under pressure.

Resources, Articles, and Wellness Tools

Practical education, product guidance, affiliate resources, and tools to help you make more grounded decisions.

Community Space

A place to stay connected to the work, the conversation, and the guidance available inside The SIBO Coach ecosystem.

A beautifully plated nourishing meal with wild salmon, roasted rainbow vegetables, sautéed greens, and avocado.
Nervous system meditations and wellness practices to support women with SIBO, IBS, food reactions, and gut-brain axis patterns.

How you get to feel

Your safe-food list was never meant to become your whole life.

The goal is not to spend your life managing your gut.

The goal is to understand your body clearly enough that your next steps start making sense.

Inside the app, we look at the deeper conversation between digestion, motility, food tolerance, nervous system state, hormones, sleep, stress physiology, and the way your body has been adapting over time.

So food can feel less charged, symptoms can make more sense, and your body can stop feeling like something you have to monitor all day.

This is about more than digestion.

It is about having energy for your life again. Trust in food. Confidence in your body. Stamina for your work, your relationships, your creativity, your libido, your dinner plans, your travel, and the version of you that has been buried under symptom management.

Who it’s for

This app was created for the woman who has been around the SIBO block.

This is for you if you have tried the conventional protocols and know your body needs a more nuanced approach.

You may be dealing with SIBO, IBS, bloating, constipation, diarrhea, food reactions, histamine symptoms, sulfur sensitivity, nervous system dysregulation, food fear, or gut symptoms that shift with stress, hormones, sleep, or life load.

You are smart. You have done the research. You are not looking for someone to hand you another generic checklist.

  • You want a methodical approach.
  • You want fresh eyes.
  • You want strategy that respects the intricacy of your body.
  • You want access to someone who can see the deeper pattern, and who has actually lived through this level of body complexity.

How it works

Start with the masterclass. Go deeper when you’re ready.

  1. 1

    Create your login

    Enter the app and begin with the free starting content.

  2. 2

    Watch the Masterclass

    Start with the Start Here section, Learn More About SIBO, and Watch the Free Masterclass to get a clear feel for Jen's approach.

  3. 3

    Step into the deeper work

    Access the trainings, live coaching, recipes, tools, community, and deeper guidance when you are ready.

Begin with the masterclass.

Start the Program

Create your login and explore the complete app when you’re ready.

Jen Yundt Coles in her kitchen holding fresh broccoli surrounded by colorful vegetables.

Meet Jen

Jen Yundt Coles

I’m Jen Yundt Coles, Functional Medicine & Integrative Health Coach, gut health strategist, and founder of The SIBO Coach LLC, Gut Frequency Lab, and Hydrogen Sulfide Solutions.

I specialize in gut and nervous system patterns, especially for women who have already tried conventional protocols and still know their body is asking for something more nuanced.

My work brings together functional medicine, the gut-brain axis, food tolerance, motility, hormones, histamine, sulfur sensitivity, nervous system practices, and the lived reality of what happens when your gut starts shaping your food, energy, confidence, relationships, and daily life.

I created The SIBO Coach App because the women I serve are not short on effort. They are short on someone who can hold the whole picture with them.

  • Someone who understands the physiology and the lived experience.
  • Someone who can help them stop blaming their bodies and start asking better questions.

“This actually makes sense. Your body is not being difficult. It has been adapting, protecting, compensating, and trying to get your attention.

We are not here to shame it into submission.

We are here to read the pattern, honor what it carried, and decide what matters next.”

FAQ

Questions before you start

Everything you need to know before you begin.

  • No. The app is designed for women dealing with SIBO, IBS, bloating, constipation, diarrhea, food reactions, histamine symptoms, sulfur sensitivity, food fear, nervous system stress, and gut-brain patterns. A formal SIBO diagnosis is not required to begin with the free content and masterclass.

The next step

Start with the Masterclass. Stay for the Strategy.

Create your login, watch the masterclass, and get a feel for how Jen thinks through SIBO, IBS, bloating, food reactions, nervous system stress, and gut-brain patterns.

When you are ready for deeper guidance, the 6-month coaching experience gives you access to live coaching with Jen twice a month, 40+ trainings, recipes, nervous system tools, product guidance, community, and the kind of strategy that helps you understand your body instead of chasing the next protocol.

This is for the woman who is ready to feel clearer, more confident, and more at home in her body.

Begin with the masterclass.

Start the Program

Create your login and explore the complete app when you’re ready.