Gastropod

Gastropod


Latest Episodes

Seeds of Immortality
March 04, 2019

When seeds first evolved, hundreds of millions of years ago, they not only revolutionized the plant world, but they also eventually sowed the path for human civilization. Today, it’s nearly impossible to eat a meal without consuming a plant embryo—or m...

Pick A Pawpaw: America’s Forgotten Fruit
February 26, 2019

In 1916, agricultural experts voted the pawpaw the American fruit most likely to succeed, ahead of blueberries and cranberries. But today, most people have never even heard of it, let alone tried it. What is the pawpaw, and how did we forget it?

Eating to Win: Gatorade, Muscle Milk, and… Chicken Nuggets?
February 12, 2019

Ancient Greek Olympians swore by beans to give them a competitive edge. Japanese sumo wrestlers rely on a protein-rich soup called chankonabe to get into peak condition. And NBA all-stars Kevin Garnett, Carmelo Anthony,

The Secret History of the Slave Behind Jack Daniel’s Whiskey
January 28, 2019

Back in 1866, Jack Daniel’s became the first registered distillery in the United States; today, it’s the top-selling American whiskey in the world. For much of the brand’s 150-plus years, the story went that the young Jack Daniel learned his trade from...

Sweet and Low (Calorie): The Story of Artificial Sweeteners
January 15, 2019

For decades, ads for treats sweetened with substances like Sweet’N Low, NutraSweet, and Splenda have promised what seems like a miracle of modern science: that you can enjoy all the dessert you want, calorie-free.

Dirty Tricks and Data: The Great Soda Wars, Part 2
December 17, 2018

Over the past five years, more than forty cities and countries around the world have passed a tax on sugar-sweetened beverages. These soda taxes are designed to improve public health—but do they? Or have all the doom-and-gloom predictions of the soda i...

Souring on Sweet: The Great Soda Wars, Part 1
December 04, 2018

Public health researchers agree: the evidence is clear that Americans consume way too much sugar, that sugar contributes to weight gain, and that rising rates of obesity in the U.S. will lead to significant health problems in the future.

The Truth is in the Tooth: Braces, Cavities, and the Paleo Diet
November 19, 2018

Brush, floss, and forget: chances are, you only think about your teeth when they cause you trouble. But teeth have tales to tell, such as how old we are, how fast we grew, and how far we’ve traveled… But, most intriguingly,

Who Invented Mac and Cheese?
November 13, 2018

The warm, gooey dish, a childhood staple across North America, is many things to many people: a mainstay of African-American Sunday dinners, according to soul food expert Adrian Miller; a comforting yet celebratory meal that can be jazzed up in dozens ...

How the Carrot Became Orange, and Other Stories
November 05, 2018

Thousands of years ago, in what’s now Afghanistan, people unearthed the tangled, gnarled roots of Queen Anne’s Lace—a ubiquitous, hairy-stemmed plant with a spray of tiny white flowers. These fibrous, twisted roots were white and bitter-tasting,