Erin O'Hara: naturopath and wellness expert on the science behind sunscreen - The Sunday Session with Francesca Rudkin

There's concerns among some that sunscreen poses a risk, and the high-profile product recalls in recent months have prompted discussion.

Some believe sunscreen is toxic or linked to disease and skin cancer - and some believe it's not needed because vitamin D is good for health.

Naturopath and wellness expert Erin O'Hara debunked these concerns, and revealed how to choose the right sun-protection products.

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