SUMMER SERIES: Would you want to know your chances of getting Alzheimer's?

<p>Today we're throwing back to when Chris Hemsworth said he would take time off after discovering he has a genetic pre-disposition to Alzheimer's disease.</p> <p>This prompted a conversation between Sam and Zara about what genetic testing means and how to decide whether or not to do it.</p> <p>Stick around until the end to hear some of the messages we received after this episode first went live. </p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>