A food specialist has claimed that there's a specific reason that ITV bosses want all the I'm A Celebrity campmates to eat rice and beans together. The stars are often filmed eating this plain blend of ingredients for breakfast and lunch around the campfire. Contestants always seem to have food on their minds, given just how scarce it is in the Australian jungle . If they're not successful in the challenges set by Ant and Dec , then a terrible night awaits them of basic and bland rations.