Gastropod

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.

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    Meet Koji, Your New Favorite Fungus


    It’s impossible to imagine Japanese meals without soy sauce, or the umami-rich fermented bean paste called miso, or the rice-based spirit known as sake. Which means that Japanese cuisine depends on the one fungus that enables the fermentation of all these delicious foods: koji. Today, American chefs are discovering what Asian cooks have known for centuries, that …More →

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    41m
    Tuesday

    V is for Vitamin


    They’re added to breakfast cereal, bread, and even Pop-Tarts, giving the sweetest, most processed treats a halo of health. Most people pop an extra dose for good measure, perhaps washing it down with fortified milk. But what are vitamins—and how did their discovery make America’s processed food revolution possible? On this episode of Gastropod, author …More →

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    49m
    this month

    Hacking Taste


    Taste is the oldest of our five senses, and yet perhaps the least understood. It’s far more complicated than salty versus sweet: new research is dramatically expanding our knowledge of taste, showing that it’s intimately connected to obesity, mood, immunity, and more. In this episode, we get into the science of how taste works, why we taste what we do, and …More →

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    48m
    last month

    Cork Dork: Inside the Weird World of Wine Appreciation


    “There’s the faintest soupçon of asparagus and just a flutter of Edam cheese,” says Paul Giamatti in the movie Sideways. Believe it or not, he’s describing pinot noir, not quiche. The world of sommeliers, wine lists, and tasting notes is filled with this kind of language, prices seemingly rising in step with the number of …More →

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    46m
    last month

    To Eat or Not to Eat Meat


    With flexitarianism on the rise throughout the developed world, and everyone from Bill Clinton to Beyoncé endorsing the benefits of a vegetarian or vegan diet, it can sometimes seem as though meat is just a bad habit that the majority of us are too weak-willed to kick. But is giving up meat morally superior, healthier, …More →

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    49m
    this year

    We Heart Chocolate


    In the weeks before Valentine’s Day, U.S. consumers will buy nearly 58 million pounds of chocolate. This love affair is not limited to just one day or one country: chocolate has spread from its native home in Central and South America to conquer the world. But today, cacao cultivation is facing a series of wicked problems—ones that threaten to …More →

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    45m
    this year

    Inventing the Restaurant: From Bone Broth to Michelin


    Early humans may have visited each others’ caves for a shared meal, but they wouldn’t have expected to be served at their own table, or to choose when and what to eat. But today, restaurants are ubiquitous: there are millions of them worldwide, and the average American eats roughly 200 meals a year in one. So …More →

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    46m
    this year

    Gettin’ Fizzy With It


    ‘Tis the season for a glass of bubbly—but this episode we’re not talking champagne, we’re talking seltzer. America is in the throes of a serious seltzer craze, with consumption of the bubbly stuff doubling in only a decade, from 2004 to 2014. But where does seltzer come from, and why is it called “seltzer,” rather than simply …More →

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    44m
    this year

    The Spice Curve: From Pepper to Sriracha with Sarah Lohman


    American food has a reputation for being bland—but, according to historical gastronomist Sarah Lohman, “It’s nonsense that Americans don’t like spicy food.” Lohman is the author of a new book, Eight Flavors: The Untold Story of American Cuisine, which explores the stories behind the flavors that have come to define American cuisine. In this episode, she …More →

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    44m
    this year

    The Buzz on Honey


    Honey seems like a simple, comforting food, slathered on toast, spooned down to soothe sore throats, and beloved of bears, both plush and real. In reality, this sticky combination of bee spit and evaporated nectar is a powerful and ancient ingredient. For much of history, honey was humanity’s main source of sweetness, as well as …More →

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    43m
    this year