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Beyond the diet

Chronic Bloating That Isn't About Food

You've cut gluten, dairy, FODMAPs — and you still end the day looking six months pregnant. For many people, chronic bloating isn't really a food problem.

Bloating is often a signalling problem

Two things drive much of chronic bloating: a hypersensitive gut that registers normal gas as painful distension, and altered reflexes that push the abdominal wall out (abdomino-phrenic dyssynergia). Both are brain-gut signalling issues — not something you ate.

Why endless food restriction backfires

Cutting more and more foods rarely fixes signalling-driven bloating, and it can shrink your diet, your gut microbiome, and your quality of life while the bloating persists. If elimination diets keep "almost" working, that's a sign the mechanism is elsewhere.

What actually helps

Gut-directed therapies — hypnotherapy, CBT and ACT — reduce the visceral hypersensitivity behind the bloating, and can be paired with targeted breathing/postural techniques for the muscle reflex. Many patients who plateaued on diet alone improve when the brain-gut piece is addressed. It often overlaps with IBS.

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Frequently asked questions

I bloat after eating — isn't that food?
Timing around meals is common even when food isn't the root cause. If broad diet changes haven't resolved it, signalling-driven bloating is likely and is treatable.
Do I have to keep cutting foods?
Often not. Treating the brain-gut mechanism can let many people reintroduce foods and loosen restrictions over time.
Is this treatable virtually?
Yes — we treat functional bloating by secure video across Manitoba, no referral needed.

This article is educational and is not medical advice. For diagnosis and treatment, speak with a qualified clinician.

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