If you are assigned to the investigational arm of the study, you will be given a dose of mealtime insulin (Aspart) based on the number of carbohydrates you have consumed. If you are assigned to the control arm, you will be given your standard dose of mealtime insulin, if you eat more than 50% of your tray as is the usual practice at Rush, regardless of how much carbohydrate you eat. This dose will be your home dose if you are already using insulin or calculated based on your weight.