Sorry but I couldn't bother seeing a doctor about that either.. what's the point? If you have chocolate for breakfast or just sweets when you're really hungry it has the same effect. Your bloodsugar level gets too high too quickly = you'll get loads of insuline from your body = the level gets down again quickly = low blood sugar level = hungry again:-) That's why they teach you: eat regularly and choose food not based on too many simple carbohydrates