Farts To The Rescue

Farts are funny and sometimes smelly. But are they a legitimate topic of research?

More than 40% of people worldwide are estimated to suffer from some kind of functional gut disorder — from acid reflux, heartburn, indigestion, constipation and irritable bowel syndrome to inflammatory bowel disease. So, yes, freelance science writer Claire Ainsworth thinks so. Claire speaks with Emily about two teams of scientists studying intestinal gases, who she profiled in a recent New Scientist article — and why understanding people's gut microbiome through a fart-shaped window may help treat these conditions at the source.

Read more of Claire's reporting for New Scientist.

Have another bodily function you want us to explore or just want to report to us about a funny time you passed gas? Email us at shortwave@npr.org.

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