NewThe anti-inflammatory diet, explained — read the guide →The anti-inflammatory diet →

Glossary

Gut-brain axis

The two-way communication line between your gut and your brain.

The gut-brain axis is the constant two-way communication between your digestive tract and your nervous system. It helps explain why stress can trigger gut symptoms and why gut problems can affect mood — central to conditions like IBS, where the gut-brain signalling is turned up too high.

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