Fuel
Through the worlds of a religious faster, an ultra-marathon runner, a farmer and a young girl beating allergies, go deep into the world of the human gut, which processes the fuel our bodies need to keep going.
Previews + Extras
Episode 3 Preview | Fuel
S1 E3 - 30s
Through the worlds of a religious faster, an ultra-marathon runner, a farmer and a young girl beating allergies, go deep into the world of the human gut, which processes the fuel our bodies need to keep going.
The Digestive System
S1 E3 - 2m 6s
An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and as a species requires energy. And we get that by extracting nutrients from the food we eat. Our digestive system has the job of refining everything we eat into raw power.
The Gut Microbiome is the Hub of Our Immune System
S1 E3 - 2m 23s
The microbiome is the cutting edge of gut science. It's an ecosystem that's made up of trillions of bacteria that instead of making us sick, actually have a big hand in keeping us healthy. When this population of microbes is thriving and in check, it does wonders for the body.
Similar Shows
![Turning the Tide: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/16/267340-JGbaUUN-show-poster2x3-G6i9syS.jpg?itok=Ip3OCAs6)
Turning the Tide
Science and Nature
![The Age of Nature: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/05/30/1813-9iMgtdO-show-poster2x3-PoTX3VQ.jpg?itok=mqFMVsqM)
The Age of Nature
Science and Nature
![PBS Space Time: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/3745-t3ED5sQ-show-poster2x3-xGu5VF8.jpg?itok=pLNWZpvs)
PBS Space Time
Science and Nature
![Beauty on the Wing: Life Story of the Monarch Butterfly: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/208311-k7rcnTB-show-poster2x3-K9FPNbF.jpg?itok=GJDqXkEh)
Beauty on the Wing: Life Story of the Monarch Butterfly
Science and Nature
![The Great Whale Rescue: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2022/07/20/228504-L9kc1Q2-show-poster2x3-LhEvc3b.jpg?itok=7MbrOt6N)
The Great Whale Rescue
Science and Nature
![Ireland's Wild Coast: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/4622-H6zvNuv-show-poster2x3-9UINGTm.jpg?itok=gutP00ut)
Ireland's Wild Coast
Science and Nature
![Operation Maneater: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/3454-9mx3NKmuOXqi7JpTlOV7w.jpg?itok=LN3g9BdU)
Operation Maneater
Science and Nature
![Wild Rivers with Tillie: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/16/251793-da4NlJG-show-poster2x3-VucyHzQ.jpg?itok=kCwDf2QY)
Wild Rivers with Tillie
Science and Nature
![The Brain with David Eagleman: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/3703-rzxvTZiKEREkWRu8c1uxEg.jpg?itok=K7B1hyMo)
The Brain with David Eagleman
Science and Nature
![First Contact: An Alien Encounter: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2022/11/08/242390-vqsW3e5-show-poster2x3-sZ7cXKU.jpg?itok=qjtGPLg2)
First Contact: An Alien Encounter
Science and Nature
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.