Nikki Hart: nutritionist on WeightWatchers filing for bankruptcy - Heather du Plessis-Allan Drive

It's the end of an era - as WeightWatchers files for bankruptcy after 62 years in business.

The company's New Zealand arm closed in-person workshops last year, and it's seen struggles across the world as weight-loss trends change.

Nutritionist Nikki Hart says the advent of injectable treatments like Ozempic has played a role in the company's downturn.

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