Recently, Aussie superstar Chris Hemsworth was given some pretty life changing news.

With the revelation that he carries a gene that could lead to a life altering diagnosis of Alzheimer's later on in his life, it had us wondering, would you choose to get the test if if you knew you had a genetic threat laying in wait?

Today, we look at what genetic testing can actually help with, or whether not knowing is actually a better option for some.

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CREDITS 

Host: Claire Murphy

With thanks to: 

Jane Tiller - Ethical Legal & Social Adviser - Public Health Genomics, Monash University

Some parts of this episode were voiced by actors

Producer: Claire Murphy

Executive Producer: Liv Proud

Audio Producer: Thom Lion

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