Three roles Blood Sugar plays in human body
A
Sugar is the fuel of the function of human body, lack blood sugar will cause Hypofunction of human body, if seriously will cause the function failure of human body, no sugar will lead to death.
B
Sugar is the adhesive of human body, human will suffer from Fundus Hemorrhage, Gum Bleeding, Hematochezia, Angiosclerosis and Viscera Sclerosis when he lacks sugar. Seriously lacking of sugar may cause Itchy Skin, Skin Canker and Skin wounds which is very difficult to be healed. Therefore, Patients with diabetes are easy to suffer from such complications as Haemorrhage, decay and osteoporosis which are caused by gradually reduce of body sugar by taking chemicals and diet control.
C
Sugar is Elimination Dampness works for the metabolism of human body fluid together with salt water. Water Micturition is the main function of sugar, incipient-- stage patients with diabetes have abundant sugar in their body , so they usually suffer from frequency of urination and Urorrhagia ,but with the aggravation of the course of the disease, symptom like dropsy and difficulty in urination will also appear.

Yang holds that complication and death of Diabetes is caused by controlling therapy. Controlling diet and cutting the source of human body sugar like the faucet which is leaking, they only shut off the water supply instead of repairing the faucet , the function of supplying water will be out of work although it seems that the faucet is not leaking any more, but Conduit will rust as time passes and the water facilities will be put aside as useless in the end. Taking Sulfonylureas, such as optimal hypoglycemic, Da Imidacloprid beauty , Da LTD., D860 , Grams of sugar and Sugar optimum flat can low the temperature of Qi aspect, reduce blood glucose levels temporarily, but as time passes it will make the function of liver the decline. Taking drugs such as Metformin, Dick sugar pounds, Eric measurement, and JIANGTANGLING can reduce the temperature of blood , and restrain the absorption of Glucose temporarily, it seems that the indexes are sound for the time being , but it will make the function of spleen and stomach decline. Injection of Insulin may affect the function of heart and kidney and control the blood sugar, but long-term injection of Insulin may lead to the failure of the function of heart and kidney.