After originally thinking she wanted to study music, Dr. Joanna veered into science – and hasn’t looked back. Today, she’s not only an international media figure and author but also a noted gut-health expert (and host of the recent Gut Revolution series on ABC’s Catalyst!). But success didn’t happen overnight. What made the difference was the decisions she made along the way. “I’m often asked, ‘How do I get a leg up?’ Sometimes you have to be a little bit ballsy,” says Dr. Jo. “Don’t take no for an answer.”




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