Supporting nourishment without fear, shame, or perfection
Written by Dr. Antonia Repollet
Licensed Clinical Psychologist
Certified School Psychologist
GI Psychology
For many people living with Inflammatory Bowel Disease (IBD), nutrition is more than just a daily choice—it’s a source of fear, frustration, and even grief. One day a food feels safe, the next day it doesn’t. And when flares hit, it’s easy to feel like your body is betraying you. In these moments, eating can become less about nourishment and more about navigating a minefield of symptoms, guilt, and uncertainty.
Yet healing your relationship with food isn’t just about your gut. It’s about your whole self—your thoughts, your identity, and your nervous system. And that means nutrition and mental health in IBD are inseparable.
In this post, we’ll explore why food can feel so emotionally charged in IBD, how perfectionism and fear can undermine both nourishment and joy, and ways to rebuild a trusting, compassionate connection with eating.
The Emotional Weight of Eating With IBD
Chronic GI conditions like Crohn’s disease and ulcerative colitis often lead patients to modify their diets to manage symptoms. These changes may begin with good intentions—reducing triggers or supporting healing—but over time, they can spiral into rigidity, isolation, or even disordered eating patterns.
In fact, researchers have found that individuals with IBD are at increased risk for disordered eating and body image concerns, particularly when food restriction is used to manage symptoms or regain a sense of control (Ilzarbe et al., 2017; Palamenghi et al., 2022). It’s common to feel anxious when trying something new or frustrated when a previously tolerated food suddenly causes distress.
This emotional rollercoaster can contribute to a cycle of hypervigilance and shame. You might find yourself ruminating over every bite, blaming yourself for a flare, or comparing your food choices to others in IBD forums or support groups.
Letting Go of “Perfect” Eating
If you live with IBD, you’ve likely received conflicting dietary advice. Maybe you’ve tried low FODMAP, SCD, dairy-free, gluten-free, and/or plant-based. And while some of these approaches may be helpful short-term, they’re not meant to be lifelong prescriptions for everyone.
When eating becomes about avoiding rather than nourishing, it can trigger mental health symptoms like anxiety, obsessive thinking, or social withdrawal. In these cases, the pursuit of “perfect” eating can actually worsen your quality of life.
Instead of striving for perfection, I encourage patients to aim for flexibility. That means tuning in to how your body responds over time—not just during a single flare. It means practicing self-compassion on hard days, and recognizing that one “off” meal doesn’t define your progress.
Nutrition, the Gut-Brain Axis, and Mental Health
We now know that nutrition plays a role not only in gut health but also in brain function. The gut-brain axis—a bidirectional communication system between the GI tract and central nervous system—helps explain why food can influence mood, and vice versa (Bonaz et al., 2018).
In IBD, inflammation in the gut can trigger changes in the brain, increasing the risk for depression and anxiety. And stress, in turn, can impact motility, immune responses, and pain perception in the GI tract. This feedback loop makes it even more important to approach food in a way that supports both physical and emotional regulation.
Mindful eating, regular meal patterns, and adequate intake of key nutrients like omega-3s, B vitamins, and fiber (when tolerated) can support nervous system balance and mental clarity. But just as importantly, how you eat matters—whether you feel safe, supported, and present during meals.
Building a Relationship With Food You Can Trust
Healing your relationship with food in the context of IBD is not about eliminating every trigger. It’s about creating safety, predictability, and kindness in your approach to eating. Here are a few steps that can help:
- Practice interoceptive awareness. Notice how your body feels before, during, and after eating. Are you rushing? Anxious? Hungry? Full?
- Name your emotions around food. Sometimes it’s not the food itself but the meaning we assign to it that causes distress—fear of flaring, shame about restriction, anger at your body.
- Use flexible food frameworks. Work with an IBD-informed dietitian or mental health provider to build a plan that supports both symptom relief and emotional nourishment.
- Focus on connection. Meals don’t have to be perfect to be meaningful. Sharing a table with loved ones or simply savoring a small bite can be healing.
- Give yourself permission. You’re allowed to experiment. You’re allowed to rest. You’re allowed to eat even when you’re unsure how your body will respond.
You deserve to feel nourished—not punished—by your food choices.
Looking for Support?
If you’re struggling with food fears, perfectionism, or anxiety around eating, you’re not alone—and you don’t have to figure it out by yourself. At GI Psychology, we specialize in supporting individuals with IBD in rebuilding trust in their bodies and their meals. Let’s work together to help you find safety, flexibility, and joy at the table again.
Another option is our 8-week virtual IBD Psychotherapy Group, where adults with Crohn’s and colitis can learn evidence-based tools to manage stress and symptoms. Enroll today!
References
Bonaz, B., Bazin, T., & Pellissier, S. (2018). The vagus nerve at the interface of the microbiota-gut-brain axis. Frontiers in Neuroscience, 12.
Ilzarbe, L., Fàbrega, M., Quintero, R., Bastidas, A., Pintor, L., García-Campayo, J., Gomollón, F., & Ilzarbe, D. (2017). Inflammatory bowel disease and eating disorders: A systematized review of Comorbidity. Journal of Psychosomatic Research, 102, 47–53. Palamenghi, L., Figliuc, P., Leone, S., & Graffigna, G. (2022). Food and inflammatory bowel diseases: A scoping review on the impact of food on patients’ psychosocial quality of life. Health and Social Care in the Community, 30(5), 1695–1712.