Hill's Prescription Diet m/d Feline Glucose/Weight Management - Chicken Flavor - 8.5lb Clinically proven low carbohydrate, high protein nutrition to modify cats' metabolism and reduce body fat Clinically tested to control glucose levels in diabetic cats High levels of carnitine to help mobilize body fat and maintain lean body mass High level of taurine to help maintain normal levels of insulin High level of arginine to support insulin secretion