If you’re on instagram, you’ve likely seen at least a few ‘wellness’ trends or products being pushed by influencers.

Think skinny tea or appetite suppressant lollipops.

But as cardiothoracic surgeon Nikki Stamp points out, despite this current obsession with wellness, as a population we’re decidedly not well at all.

She’s written a new book: "Pretty Unhealthy: Why our obsession with looking healthy is making us sick".

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