In this bonus episode of We Need To Talk, Toni Street is joined by Gary Wittert.

Ozempic - a new injectable drug for adults with type 2 diabetes - has taken Hollywood by storm, with many famous faces using the drug for weight loss.

Gary is a professor in the Faculty of Health and Medical Sciences at the University of Adelaide.

He shares the ins and outs - how does it work, should you be taking it, and can it help you lose weight? 

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