When did Catalyst Season 16 Episode 15 air?
Catalyst Season 16 Episode 15 aired on October 27, 2015.


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.

Advances in medicine have propelled health care to new heights. But are we getting too much of a good thing? Dr Maryanne Demasi examines how our relentless pursuit for good health, could be making people sick.
Direct answers for episode-level questions and details.
Catalyst Season 16 Episode 15 aired on October 27, 2015.
This episode runs for approximately 30 minutes.
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