

Gastropod
Cynthia Graber and Nicola Twilley
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.
Episodes
Mentioned books

Nov 7, 2023 • 42min
Pumpkin Spice Hero: The Thrilling But Tragic True Story of Nutmeg
Explore the fascinating history of nutmeg and its significance, including its rarity and origins on small islands. Learn about the risks faced by sailors in the nutmeg trade, including shipwrecks and battles. Delve into the tragic story of Nathaniel Court and the conflicts surrounding nutmeg trade. Discover the historical background of how New York City was once New Amsterdam and the significance of a small nutmeg island called Run. Experience the enchanting beauty of the Bander Islands and the delightful aroma of nutmeg.

6 snips
Oct 24, 2023 • 49min
Beans, Beans, the Magical Fruit
The podcast explores the origins and decline of beans, their historical significance, and cultural differences in bean consumption. It discusses the connection between beans and flatulence and highlights efforts to promote beans as a vegetable. The rise of specialty beans, such as Rancho Gordo, is also explored, along with the challenges and innovations related to beans, including shorter cooking time and reduced flatulence.

Oct 10, 2023 • 48min
Raised and Glazed: Don’t Doubt the Doughnut
This podcast explores the history and cultural significance of doughnuts, including their origins in different cultures and their association with holidays. It also discusses the success of Cambodian American indie donut shops in California and the cultural significance of donuts in America.

7 snips
Sep 26, 2023 • 49min
We'd Like to Teach The World to Slurp: The Weird and Wonderful Story of Ramen's Rise to Glory
Learn about the fascinating history of ramen, from its Chinese origins to its transformation in Japan. Discover how ramen became a popular and affordable source of nourishment after WWII. Explore the rise of instant ramen and its global impact. Hear a heartwarming story about the calming power of ramen in a prison. Uncover the individual style and playfulness of ramen and its addictive nature.

Sep 19, 2023 • 50min
First Foods: Learning to Eat (encore)
Discover the history of baby food and how it has evolved over time. Learn about the fascinating process of taste development in babies and how it is influenced by genetics and maternal diet. Explore strategies for introducing new foods to children, including the 'tiny tastes' method. Uncover the influence of environment on children's food choices and the challenges parents face in promoting healthy eating habits. Find out about the rigged nature of a science experiment on children's food preferences.

Sep 5, 2023 • 46min
All Aboard the Tuna Rollercoaster! Join the King of Fish for a Wild Ride that Involves Ernest Hemingway and (of course) Jane Fonda
Discover the fascinating history and unique features of bluefin tuna, from its ancient significance to recent endangerment. Explore its rise and decline in popularity, the efforts to protect and recover its populations, and the positive shift in consuming Atlantic Bluffin.

Aug 22, 2023 • 43min
The Keto Paradox: Fad Diet *and* Life-Saving Medical Treatment
The podcast explores the keto diet's history, its medical applications in treating seizures, and its popularity among non-epileptic individuals. It discusses the origins of low-carb diets, including the influence of Robert Atkins and the controversy surrounding the diet. The rise and fall of the Atkins diet, the challenges of weight loss, and the potential harm of diets are also explored. The speakers express skepticism towards the magical powers associated with ketogenic diets and emphasize the diet's benefits for specific medical conditions. They also discuss the impact of diet culture on society and its harmful consequences.

Aug 8, 2023 • 48min
Secrets of Sourdough (encore)
Today, you can find a huge variety of breads on supermarket shelves, only a few of which are called "sourdough." For most of human history, though, any bread that wasn't flat was sourdough—that is, it was leavened with a wild community of microbes. And yet we know surprisingly little about the microbes responsible for raising sourdough bread, not to mention making it more nutritious and delicious than bread made with commercial yeast. For starters, where do the fungi and bacteria in a sourdough starter come from? Are they in the water or the flour? Do they come from the baker's hands? Or perhaps they're just floating around in the foggy air, as the bakers of San Francisco firmly believe? This episode, Cynthia and Nicky go to Belgium with two researchers, fifteen bakers, and quite a few microbes for a three-day science experiment designed to answer this question once and for all. Listen in for our exclusive scoop on the secrets of sourdough. (encore presentation) Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jul 25, 2023 • 49min
Watch It Wiggle: The Jell-O Story (encore)
It's been described as the ultimate status symbol for the wealthy, as the perfect solution for dieters and the sick, and, confusingly, as a liquid trapped in a solid that somehow remains fluid. What could this magical substance be? In case you haven't guessed, this episode, we're talking about Jell-O! Or, to be more precise, jelly—not the seedless kind you spread on toast, but the kind that shimmers on your plate, wiggles and jiggles on your spoon, and melts in your mouth. Jelly's story is as old as cooking itself—it is one that involves spectacular riches and dazzling displays, as well as California's poet laureate and some very curious chemistry. (encore presentation) Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jul 11, 2023 • 55min
Where's the Beef? Lab-Grown Meat is Finally on the Menu
Can we really have our burger, eat it—and never need to kill a cow? Growing meat outside of animals—in a lab or, these days, in shiny steel bioreactors—promises to deliver a future in which we can enjoy sausages and sushi without guilt, and maybe even without sending our planet up in smoke. For years, it's seemed like science fiction, but it's finally a reality: this month, Americans will get their first chance to buy cultivated meat in a restaurant. But how exactly do you get chicken nuggets, BLTs, and bluefin sashimi from a bunch of cells growing in large metal vats? Does this new cultivated meat taste any good? Can enough be grown to replace industrial meat? And, if so, is this new technology actually an improvement on industrial animal agriculture and fishing? Gastropod is on the case! Join us this episode as we sink our teeth into a whole lot of lab-grown lunches, uncover the science behind the sci-fi, and investigate whether the companies making cultivated meat can actually fulfill the lofty promises they make. Learn more about your ad choices. Visit podcastchoices.com/adchoices


