The Horrors of Early Space Food (w. Dr Kaveh Hoda)
Aug 26, 2026 · 1h 33m
Summary
Hosts Quinn and Chris are joined by gastroenterologist Dr. Kaveh Hoda to discuss the history and horrors of early space food. They explore how NASA initially relied on veterinarians, leading to unappetizing options like astronaut kibble and Tang. The episode covers the physiological challenges of eating in zero gravity, including altered taste, bone loss, and the critical importance of fiber for managing waste.
Topics discussed
Intro: Recording mishaps and Patreon ideas
Guest intro: Dr. K Hoda and previous episode recap
Early space food history: Veterinarians and Tang
Space medicine careers and Wally Schirra's misery
Physical hazards: Crumbs, fingernails, and ISS resupply
Space food science: Taste changes and mouthfeel
Digestion in space: Low waste diets and bowel movements
Gut adaptation, bone loss, and artificial gravity
Microbiome changes and Soviet space food origins
The Food Cube Diet and neutral loaf complaints
Astronaut morale, spices, and caloric needs
Wild ideas: Algae farms, onions, and mouse protein
Emergency rations: Eating the ship and crew cannibalism
The obese astronaut proposal and starvation risks
Outro: Guest plugs and sponsor shoutouts
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