For someone who thinks a candy bar is way worse than white bread, the Glycemic Index can be a real eye opener and can be a great way how to use the Glycemic Index for someone who is trying to discover which carbohydrates are safer than others. Another way on how to use the Glycemic Index is to learn which carbohydrates are better for those who are trying to either watch their carbohydrate intake or who are on a diabetic diet. As a matter of fact, a baked potato, often seen as a nutritional substance, is actually more harmful than a candy bar. Carbohydrates are the bane to diabetics. And this is the food group rated on the Glycemic Index. People with Type I and Type II diabetes must limit their intake of carbohydrates. Certain carbohydrates, those rated low on the Glycemic Index, can be taken in smaller quantities. Symptoms can mirror the flu or other illnesses. If you are experiencing frequent thirst, excessive urination and a substantially increased appetite, have yourself checked out for diabetes. 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. A diabetic is often prescribed a blood monitor that he or she must use several times a day to check their blood glucose levels. In addition, the levels are recorded and should be presented to the physician during their scheduled visit. Many diabetics do not comply with this integral part of their treatment. Many people who have Type II diabetes are non compliant. This means that they do not take their medicine, monitor their blood sugar and eat all the wrong things. You can control diabetes if you simply comply with your doctor's instructions. One of the best things you can do to control diabetes is by being aware of the Glycemic Index that is given to certain carbohydrates. Diabetes are among some of the most non compliant patients treated by physicians, which can be dangerous to the patient and frustrating to the doctor. By following doctor's orders, eating the proper foods, taking prescribed medication, monitoring your blood sugar levels and watching your weight, you can stave off harmful complications of this disease.