Listen to Your Gut (Literally): Your Tummy's Grumbles Can Tell a Lot About Your Overall Health

UCL researchers tested whether people could tell their live stomach sounds from earlier recordings in a simple audio task.

Healthy adults did slightly better than chance, but overall performance was weak across fasting, sparkling water, and protein shake conditions.

The approach offers a low-cost, less invasive way to study gastrointestinal interoception and awareness of digestive signals.

The method could help research on hunger cues, eating behavior, stress, and conditions linked to poor body-signal awareness.