Yes. Start on a reasonably soft diet until you get used to your brace. Harder food should be avoided, such as crusty breads, hard crisps, pop corn, pizzas with a hard base, sticky toffee's/sweets and chewing gum. We still want you to get your five a day so when it comes to eating fruit and veg chop them up and eat them on your back teeth. Try and keep fizzy/sugary drinks as a treat and if you must drink them then drink through a straw.