When did Catalyst Season 1 Episode 17 air?
Catalyst Season 1 Episode 17 aired on January 1, 2014.
Catalyst
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.
Season 1 · Episode 17
Allergy Pill
Jan 1, 2014·30m
In the western world there’s an epidemic of allergies. Could it be that our lifestyles are too clean? And that we’re not exposing ourselves to bugs that help build our immune systems? Is there bacteria that is good for us?
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How long is Catalyst Season 1 Episode 17?
This episode runs for approximately 30 minutes.
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