"Know the difference between hunger and appetite. According to Chalmers and Campbell, few people understand the difference between real hunger and appetite. "Hu

"Know the difference between hunger and appetite. According to Chalmers and Campbell, few people understand the difference between real hunger and appetite. "Hunger is more physiological, whereas appetite is more psychological," they state. The authors advise that it may take some time to distinguish one from the other, but eventually, it can be done. So the next time you experience a "craving," remember to ask yourself whether it is hunger talking, or your brain only imagining it needs food. Also, it is important to check your blood glucose (sugar) when you experience these feelings to make sure you’re not low" (Joslin Diabetes Center, Harvard Medical School - http://www.joslin.harvard.edu/info/food_cravings_and_diabetes.html http://www.joslin.harvard.edu/info/food_cravings_and_diabete...).