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For IBS patients struggling with fear of symptoms and avoidance of foods
— two of the strongest predictors of persistent symptoms.

Digestible is a structured brain–gut retraining program combining GI-CBT, nervous system regulation, and graded food exposure.

IBS patients often feel they must restrict their diet, avoid situations, and monitor sensations
leading to...

The IBS Fear-Avoidance Cycle

Food avoidance and GI-specific anxiety are nearly universal in IBS. Over 90% of patients avoid foods (often without confirmed intolerances),¹ and IBS patients are nearly 3x more likely to have an anxiety disorder.²

GI-specific anxiety is also one of the strongest predictors of symptom severity, and higher anxiety directly correlates with more foods restricted, more avoidance, and worse quality of life.³˒⁴ This creates a self-reinforcing loop where stress about symptoms perpetuate the symptoms themselves, which is why taking a brain-gut approach is often essential to achieving lasting relief.⁵

References

¹ Hayes et al. J Hum Nutr Diet, 2014.

² Tarar et al. Ir J Med Sci, 2023.

³ Muscatello et al. Comprehensive Psychiatry, 2014.

⁴ Ligaarden et al. American Journal of Gastroenterology, 2012.

⁵ Labus et al. Alimentary Pharmacology & Therapeutics, 2004.

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Digestible gives your patients daily practices to reduce fear, avoidance, and symptoms. 

“I believed what Digestible explained about the brain–gut connection and started adding foods back in. Now I know now it’s not the food."

Lily

"Digestible has helped me more than anything else I’ve tried."

Lauren

“Digestible put words to what I was feeling and helped me understand my symptoms and triggers.”

Gary

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Integrating evidence-based brain-gut therapies

IBS patients need practical guidance to reduce stress and symptoms, with compassion and understanding.​ Digestible does just that, with evidence based brain gut therapies:

  • Exposure-based GI-CBT​​

  • Mindfulness-based Stress Reduction​​

  • Emotional Awareness & Expression Therapy ​​

Each addresses a different layer of the cycle: illness beliefs and avoidance, nervous system regulation, and emotional processing.

Digestible is designed to complement your care, with daily audios, meditations, journaling exercises, and challenges to keep patients on track. 

Over 90% of IBS patients avoid foods, but most don't have to

Fear of food is common in IBS — and dietary restriction is frequently overused, often without a confirmed allergy or intolerance driving it. We help your patients challenge that fear in a safe, supported way.

Digestible is the only IBS app with a structured food exposure protocol, led by a registered dietitian. Because research shows that when people with IBS expand their diet, symptoms actually improve. In one RCT, 60% of symptom reduction from exposure-based CBT was explained entirely by patients eating more of the foods they'd been avoiding.¹

 

References

¹ Biesiekierski et al., Aliment Pharmacol Ther, 2022.

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Developed with Clinical Experts

"I've treated thousands of patients with IBS and other disorders of gut-brain interaction using exactly the same concepts that are in the Digestible app."

Dr. David Clarke

Board-certified Gastroenterologist, 

President of the Association for the Treatment of Neuroplastic Symptoms

Dr. David Clarke
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Dr. Jennifer Franklin

Clinical psychologist specializing in the treatments of DBGIs 

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Ingrid Currington

Dietitian specializing in gastrointestinal symptoms and food avoidance

What's Inside

Learn & Discover

Psycho-education on IBS as a Disorder of Gut-Brain Interaction (DGBI) influenced by stress

Pattern tracking to uncover hidden stress-based triggers

Food Response Retraining

Systematic food challenges in a personalized schedule, led by a registered dietitian

Gather evidence for conditioned food responses

Prime the body to access a "rest and digest" state at mealtimes

Retrain & Regulate

Daily brain-gut regulation exercises, < 20 minutes per day

Educational audios, guided meditations,  journaling prompts, and mini challenges.

Integrate & Maintain

In-the-moment support for flare ups and emotional challenges

Community support group and real recovery stories 

Repeatable practices to reinforce changes

Want to explore the program yourself?

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​​

  • The only IBS app with a graded food exposure protocol, guided by a registered dietitian — addressing the fear-avoidance cycle 

  • IBS-specific psychoeducation, grounded in research on IBS as a Disorder of Gut-Brain Interaction (DGBI)

  • Active tools for insight and change: expressive journaling, behavioral challenges, and self-reflective exercises that go beyond passive relaxation strategies like hypnotherapy

  • Targets symptom reduction and elimination, not just coping​​​

  • In-the-moment flare-up support​

  • Recovery stories and community support group

More than passive relaxation, active cognitive restructuring & exposure therapy

70% of IBS sufferers are open to taking a mind-body approach

of IBS patients are open to mind-body treatment,  but only 15% are ever referred.

With your help, we can change that. 

How to Share

How to Refer a Patient

Ideal candidates
How to Share
  • Confirmed IBS diagnosis, medical workup complete by a physician

  • Fear, worry, or frustration about symptoms (GI-specific anxiety)

  • Recognizes stress as a potential trigger for their symptoms 

  • Symptoms started or worsened during a time of increased stress

  • Restricting foods from their diet

  • Avoiding travel or social situations

  • Open to understanding the brain-gut connection

"IBS isn't caused by damage to your gut. It happens due to a miscommunication between your brain and gut, which means stress can play a bigger role in your symptoms than you might think. Hidden sources of stress, avoiding foods or situations, and stress about symptoms can end up fueling the symptoms themselves.

Digestible is an app to help you learn about IBS, and gives you daily practices to help reduce symptoms. You can use code CARE14 to get two weeks free."

Not the right fit
  • Active IBD flare requiring medical management

  • History of eating disorder without specialist support in place

  • Not yet open to exploring the brain-gut connection as a factor in their symptoms

  • Actively pursuing further dietary restriction or currently working with a provider on an elimination protocol*

* Digestible's approach is fundamentally oriented toward expanding food freedom, not restriction. Patients who are currently pursuing or strongly committed to elimination-based approaches may find the program's philosophy misaligned with their current treatment goals.

Your Referral Code
CARE14
Extends free trial by two weeks | $149/yr after
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Frequently Asked Questions

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