Kate has openly spoken about her daughter Charlotte’s love of snacking on olives, and also Louis’ love of beetroot, which she told Dame Mary Berry in 2019.
But how can other parents ensure their children eat more healthily like the Duchess?
Louise Reed, the owner of Little Nutkins, an online children’s store based in Vale of Glamorgan, Wales, also spoke exclusively to Express.co.uk about Kate’s ability to get her children to eat healthily.
She said: “The royal children eating healthily could be a total fluke, or it could be amazing parents (or more likely good nannies in their case), but we’ll never know.