Food with a side of science and history. Every other week, co-hosts Cynthia Graber and Nicola Twilley serve up a brand new episode exploring the hidden history and surprising science behind a different food- or farming-related topic, from aquaculture to ancient feasts, from cutlery to chile peppers, and from microbes to Malbec. We interview experts, visit labs, fields, and archaeological digs, and generally have lots of fun while discovering new ways to think about and understand the world through food. Find us online at gastropod.com, follow us on Twitter @gastropodcast, and like us on Facebook at facebook.com/gastropodcast.

Gastropod
Claim This Podcastby Cynthia Graber and Nicola Twilley
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Podcast Overview
Food with a side of science and history. Every other week, co-hosts Cynthia Graber and Nicola Twilley serve up a brand new episode exploring the hidden history and surprising science behind a different food- or farming-related topic, from aquaculture to ancient feasts, from cutlery to chile peppers, and from microbes to Malbec. We interview experts, visit labs, fields, and archaeological digs, and generally have lots of fun while discovering new ways to think about and understand the world through food. Find us online at gastropod.com, follow us on Twitter @gastropodcast, and like us on Facebook at facebook.com/gastropodcast.
Language
🇺🇲
Publishing Since
9/6/2014
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Recent Episodes

July 7, 2026
America's Forbidden Fruit and Forgotten First Soda: Ask Gastropod
Cynthia Graber and Nicola Twilley explore the historical reasons behind the transatlantic flavor divide between blackcurrant and grape, and uncover the origins of America's unique root beer in this interview.

June 23, 2026
Bringing Home the Bacon: From Shakespeare to the Baconator
Host Cynthia Graber and co-host Nicola Twilley interview culinary historians about bacon's surprising journey from ancient disdain to modern obsession.

May 19, 2026
A Dog's Dinner: What Should We Really Be Feeding Our Pets?
Host Cynthia Graber and Host Nicola Twilley explore the history and environmental impact of pet food, revealing what our four-legged friends should truly eat for health and happiness in this interview.
288 total episodes available with 30 transcripts
Recent guests on Gastropod
Guests from recent episodes — sign up to see every guest that has ever appeared on this show.
Kevin Hall
Guest
Julia Belluz
Guest
Jeff Horwitz
Guest
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Frequently asked questions
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- What is Gastropod?
- How often does this podcast release new episodes?
This podcast updates weekly.
- Where can I listen to this podcast?
This podcast is available on 10 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
- Does this podcast accept guests?
Yes, this podcast regularly features guests.
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