Sunrise nutritionist Sarah Di Lorenzo reveals the common phrases she has banned from her house - after denying rumours she is dating Mark Beretta

Sarah Di Lorenzo has revealed the three common phrases she has banned her three teenage daughters from using in her house.

The Sunrise nutritionist gave a rare insight into her family life as she told how their are four words she won't allow her kids Charlotte, 21, Coco, 19, and Chloe, 15, to use.

She said she has a 'swear jar' in her home but rather than using it for expletives, its purpose is to dissuade her daughters from saying some commonly heard phrases.

'''Fat'', ''skinny'', ''I can't'' and ''I'm scared'', I don't accept them in my house,' the health guru told The Daily Telegraph .

Sarah explained that her rules come into play because she wants to try and positively re-shape the language around health and diet culture for her daughters.

'I speak about the importance of health, instead of saying ''don't eat that lolly because you're going to get fat'' I say ''it has health consequences'' and am very careful with language,' she explained.

The author said she also doesn't have scales in her home for her daughters to weigh themselves and has always uses a 22cm plate to serve meals in her home.

'That was the size of the plate used in 1960, whereas the current plates are 32cm in sizing, over 1000 calories more,' she shared.

She said that psychologically, humans want to see a completely full plate, so her smaller dish sizes help her family to maintain a healthy lifestyle at meal times.

Her latest remarks come just days after Sarah was forced to deny rumours that she is dating her Sunrise co-star Mark Beretta .

The celebrity TV star, who frequently appears on the breakfast show, found herself caught up in chatter about her love life after the TV star ended his marriage.

She firmly shut down the 'ridiculous' rumours as she set the record straight and told how she loves being a single parent and would be 'happy' to remain by herself.

'Mark and I are colleagues and friends and he's such a great guy – but I couldn't believe it,' the single mother-of-three told Stellar Magazine earlier this week.

'It was ridiculous given that we've never even been for a coffee,' the Channel 7 nutritionist continued.

'I was shocked and completely disturbed that someone went out of their way to make something up.'

'There's nothing sad about not dating. I love being a single mum and I'm very happy to spend the rest of my life alone,' she added.

Mark is believed to have been single since splitting from his wife Rachel last year after 22 years of marriage.

The sports reporter, 57, and his former partner Rachel, who he married in 2001, confirmed in October that they had quietly parted ways at the start of 2023.

'At the start of the year, after a great deal of reflection and 22 years of marriage, Rach and I came to the conclusion that a separation was best for us,' Mark told Daily Mail Australia through a Seven spokesperson at the time.

'We remain good friends, and our two children and grandchild remain our focus and priority as we move forward with love, dignity, and respect.'

Before publicly announcing their separation, they put their Mosman home on the market in February.

They eventually sold the Balmoral Slopes home in May for $13million after slashing the listed price by $1.75million.