First, are YOU hungry or YOUR body? Your body may truly be hungry and I don't think it wise to not feed it. Maybe have some low calorie food on hand for these times, like baby carrots or something that won't make you go way over but will give your body something. (3 oz of baby carrots are like 35 calories I believe.) Or have a couple glasses of water. Chew gum or pop in a mint. Good luck!