When did Catalyst Season 17 Episode 25 air?
Catalyst Season 17 Episode 25 aired on August 2, 2016.


Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.

The final part of a Catalyst investigation into whether food could actually be our medicine. A healthy diet could be even more important than previously thought because food affects the bacteria deep inside our guts.
Direct answers for episode-level questions and details.
Catalyst Season 17 Episode 25 aired on August 2, 2016.
This episode runs for approximately 30 minutes.
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