"Kids learn from their parents - if children are glued to the television, they're missing out on a major part of family life," she said.
Research commissioned by the Families Commission last year concluded teenagers who sit down to family meals were less likely to be depressed or take risks with drugs, alcohol and sex.
Young people who ate with their parents reported better connectedness and better communication.
The report concluded that the sharing of meals together characterised healthy family environments.
Jessica and Andrew Millar sit down and have dinner with their 2-year-old daughter, Caitlin, every night for half an hour. Mrs Millar said the tradition was important because it was a good opportunity to share what they'd done throughout the day as well as teaching Caitlin about table manners and etiquette.
"The TV's paused so I can watch my Masterchef afterwards, it's not on in the background," Mrs Millar said.
The unscientific survey was based on 515 online responses from readers.