Next Episode of Catalyst is
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.
What kind of exercise should we be doing, how much do we need & how hard should push ourselves? To help us live happier healthier lives Dr Caroline West & Dr Shalin Naik uncover the latest sport science secrets from the AIS.
In a new Catalyst special, three Australians embark on a remarkable six-week intervention to find out what happens to their health when they set out to transform the bacteria living in their guts, with surprising results.
Garry has tried to lose weight, but could it be his gut bacteria that's keeping him fat? Nutrition scientist Dr Joanna McMillan explores controversial science that suggests gut bacteria might just be affecting our appetites.
We're living through a golden age of scientific discovery - and Catalyst takes you to the heart of the biggest science stories from Australia and around the world. (Final for 2017)
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