Erin O'Hara: How genetic testing could help you reach optimal health - The Sunday Session with Francesca Rudkin

We may not often think about our genes, but they can have a big impact on our health.
Healt and wellbeing expert Erin O'Hara says people can think of them just as a way of tracking your ancestry, but understanding your genes can help you reach optimal health.
She joined Francesca Rudkin to discuss how you can explore your genetics in order to change your lifestyle. 
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