My family doctor is very skinny, but his staff, OMG the front desk wymyn is almost literally spherical. They used to have posters in the office advertising some diet plan of some sort for the longest time, but the posters were gone the last time I went there for my annual check-up (pretty much the only time I see my doc). I don't know if the posters finally triggered the fatties enough or they finally figured out how ridiculous it was to advertise diets when the people working there look like they ate half the patients that walked through the door.