Fatigue is also a symptom of diabetes and Type I Diabetes may cause loss of weight, despite increased eating. The reason for the symptoms is because of the glucose concentration in the blood, also called glycemia. Because the glucose concentration is raised beyond the allowed threshold, glucose remains in the urine, causes more pressure and more frequent urination. Prandin also lowers blood glucose levels but at a slower rate than Metformin and has shown good results in studies. Like Glucotrol, Prandin increases the amount of insulin in the body and can also cause hypoglycemia. It is very important for a patient with diabetes to work with their physician to get the right dosage of each medication and never double a dosage or cut one in half. The carbohydrates that are given a high rating on the Glycemic Index include those made with white sugar, white flour, baked potato, French fried pototoes, white break, pastas made with white flour. Even corn flakes are considered bad carbohydrates on the Glycemic Index. This can be valuable information for anyone who has just been diagnosed as a diabetic and wants to discover which foods are more beneficial. According to the American Diabetes Association, approximately 54 million people in the United States have pre diabetes. Pre diabetes is a condition in which the blood glucose levels are higher than normal but not high enough to be considered Type II diabetes. Although pre diabetes is not a full fledged disease, it can also cause complications in the heart and blood circulation if left untreated. Because the insulin pump is so effective at retaining control of the blood glucose level, many people with Type II diabetes have also opted to use the insulin pump. Medical science is continuing to search for a cure for diabetes which has reached epidemic proportions in some areas. Until a cure is found, however, there are many ways to treat this disease. Diabetics do not process sugars and starches from their systems effectively and this causes their blood glucose levels to remain high. The condition of high blood glucose is called glycemia. It can cause many complications in an individual including those that affect the kidneys, heart, blood, eyes, and even the central nervous system.