I agree with marsh flower I have only needed to do it once where I had a big glass of Pepsi max to stop me eating a colleagues lush looking birthday cup cakes! There's a lot u shouldn't do on Cd but we are all human and although I'm not trying to encourage cheating sometimes u feel like ur going insane with all the temptation around! My cheats are keeping a small packet of dry roasted peanuts! When I'm really desperate for something like crisps or something salty then I reach for just a few! But it's enough to stop me reaching for crisps! It's the better out of the two evils!