Catalyst - Season 20, Episode 6 (Staying Younger For Longer: Body)
Ian Henderson, the recently retired and much loved ABC newsreader, sets out on a quest to find the secret to ageing healthily, and along the way uncovers some amazing new science that could benefit us all.
Catalyst was broadcast on ABC at Tuesday 13 August 2019, 20:33.
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Catch up TV on Catalyst. Watch the latest and all other episodes of Catalyst now online, broadcasted on ABC1. Catch up on your favorite ABC1 TV show: Catalyst. Replay tv on its best! Australia's premier science investigation series.