That used to happen to me when I was on CD. My daughter used to sneak the bars in her bedroom and I'd find the empty wrappers under her bed - typical teenager you know. A cupboard and fridge full of food I would have given my right arm to have and she'd pinch my diet meal bars. I used to go off it. She doesn't like the Exante bars and I have hidden my stash of Tesco bars coz I love them