I've discovered a new way to lose weight. Go to the dentist. Have him tell you that you've got lots of cavities (despite faithful brushing and flossing, I'll have you know). Have him stick a nasty of the devil probe up your gums three times over every single one of your teeth, top and bottom, frontal and lingual. Bleed. Feel sore. Not want to eat.
I think this could work if it wasn't for my stomach growling at me.