Gastropod

153 episodes · 4 with AI analysis

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.

AI Intelligence · across all analyzed episodes

People · top 20

Companies · top 20

Topics · top 10

History of U.S. dietary guidelines and RDAsWilbur Atwater and early nutrition science methodologyVitamin discovery and nutritional deficiency diseasesRecommended Dietary Allowances (RDAs) developmentDietary Reference Intakes (DRIs) systemFood pyramid and MyPlate visual guidesNutrition labeling and daily value standardsChronic disease prevention vs. deficiency preventionProtein intake recommendations and evidenceSaturated fat guidelines and cardiovascular health

Analyzed Episodes

Apr 7, 2026

Protein, Pyramids, and Politics: The Forgotten Stories and Controversial Science Behind Government Dietary Advice

History of U.S. dietary guidelines and RDAsWilbur Atwater and early nutrition science methodologyVitamin discovery and nutritional deficiency diseases

View Analysis

Jan 27, 2026

Ripe for Global Domination: The Story of the Avocado

NAFTA and agricultural trade policy impact on commodity marketsHass avocado variety dominance and breeding programsPost-harvest ripening technology and ethylene treatment

View Analysis

Feb 10, 2026

OXO, Cuisinart, and Julia Child: The Secret (Accessible) History Behind Your Kitchen

Universal Design in Kitchen ProductsAccessibility Innovation HistoryErgonomic Kitchen Tool Design

View Analysis

Feb 24, 2026

When is a Pancake Not a Pancake?

Pancake definition and classification (batter vs. dough, cooking methods, leavening requirements)Global pancake varieties and regional cuisines (dosa, injera, okonomiyaki, crepes, Yorkshire pudding)History of pancake recipes and cookbooks (1500s-1600s European origins, early American cookbooks)

View Analysis