# Does space affect an astronaut’s digestion?

An episode of [Moment Of Um](https://invisiblenetwork.ai/podcast/1603857929), 15 May 2025, 4:53.

Audio: https://www.podtrac.com/pts/redirect.mp3/pdst.fm/e/claritaspod.com/measure/pscrb.fm/rss/p/mgln.ai/e/491/traffic.megaphone.fm/LEME1271739990.mp3?updated=1774643577

We chew our food, swallow it, and our stomach goes to work on digesting! Our bodies absorb the nutrients they need and then we poop out the rest. Here on Earth, the whole process takes somewhere between one to three days. But what about in space? Do astronauts digest food as quickly as they do on Earth? We reached out to space scientist and science communicator Maggie Aderin-Pocock to get the answer! Got a question you’re chewing on? Send it to us at BrainsOn.org/contact, and we'll spit out the answer. See omnystudio.com/listener for privacy information.

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