When did Catalyst Season 22 Episode 6 air?
Catalyst Season 22 Episode 6 aired on July 27, 2021.


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.

Intermittent fasting is growing in popularity, and aside from weight loss, there are claims it can improve our health. Dietician Dr Joanna McMillan tracks 5 people fasting to understand the benefits and impacts on our bodies.
Direct answers for episode-level questions and details.
Catalyst Season 22 Episode 6 aired on July 27, 2021.
This episode runs for approximately 58 minutes.
Comments coming soon
Discuss episodes with other viewers