Mum's 'scary' theory as to why she developed bowel cancer at 39

At 39, Melbourne mum Danni Duncan was the fittest and healthiest she'd ever been - until she was given the worst news ...

Danni, 39, was handed a shock bowel cancer diagnosis despite being the healthiest she'd ...

At 39, Melbourne mum Danni Duncan was the fittest and healthiest she'd ever been - until she was given the worst news ...