The Gut: Our Second Brain
For years, scientists have known about the existence of another brain within our bodies. Our stomach functions totally independently and does far more than just digestion. It reigns over a spectacular colony of one hundred thousand billion bacteria that have a strong impact on our personalities. Some diseases of the brain, like Parkinson's, may stem from the degeneration of intestinal neurons.
Where to Watch
Available to rent or buy
United States
Currently you are able to watch The Gut: Our Second Brain streaming on Gaia (Via Prime Video), Tubi, and PlutoTV.
'The Gut: Our Second Brain' Streaming: How to Watch Anywhere
Currently, The Gut: Our Second Brain is available in Canada, the US, and the UK
If The Gut: Our Second Brain is not available in your country or you're traveling, use NordVPN to access it anywhere. Plus, Reelgood users get 3 months free, making it easier to enjoy your favorite content without interruptions.
| Country | Services | Access with NordVPN |
|---|---|---|
| United States | Gaia (Via Prime Video), Tubi, PlutoTV | ✅ |
| United Kingdom | Freevee (Via Prime Video) | ✅ |
| Australia | Not Available | ✅ |
| Canada | Magellan TV, Tubi | ✅ |
| New Zealand | Not Available | ✅ |
Streaming availability last updated: 03:03:23 AM, 07/07/2025 PST
More Information on The Gut: Our Second Brain
For years, scientists have known about the existence of another brain within our bodies. Our stomach functions totally independently and does far more than just digestion. It reigns over a spectacular colony of one hundred thousand billion bacteria that have a strong impact on our personalities. Some diseases of the brain, like Parkinson's, may stem from the degeneration of intestinal neurons. The Gut: Our Second Brain featuring Vincent Londez is free on Tubi, free on PlutoTV, streaming with subscription on Gaia (Via Prime Video), and 1 other. It's a documentary movie.
Ratings & Reviews
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