The Duchess went on to reveal that she usually has a green juice in the afternoon and tries to avoid drinking coffee.
“It’s easy to fall into the trap of rushing for a coffee when you hit that 4pm slump,” she said.
“But if I blend some apple, kale, spinach, lemon, and ginger in my Vitamix in the morning and bring it to work, I always find that sipping on that is a much better boost than a cup of espresso.”
In the royal biography Finding Freedom, the authors added: “For snacks in between meals, she opted for apple slices and peanut butter.”
source: express.co.uk