Parents often have no idea where the behaviour comes from.
Less than half of children surveyed could correctly recognise a leek or a beetroot and 55 per cent had had never visited a farm that grows crops or plants
"Saved my entire life when I found this hack."
Their daughter's teacher rang them to ask them to do the "typical sandwich thing."
Nutritionist and mum-of-two Susie Burrell shares her top tips.
Giving kids healthy and varied lunches can be challenging.
She says it's the best thing they ever bought.
A third of Aussie parents have been left with hurt feelings over brutally honest food feedback.