Is the main sugar in human blood is a source of energy for all body tissue.
The normal rate for glucose in the blood ranging between 70 - 110 mg per 100 ml of blood, provided that the rights fasting for a period of 8 - 12 hours, and this percentage rises to 120 to 150 mg per 100 ml of blood after a meal carbohydrate and this so-called altitude physiology blood sugar (Physiological Hyperglycaemia) This does not rise soon to return to the normal level of fasting after two to three hours after eating.
During fasting for a long time (12 - 18 hours) reduced the level of sugar in the blood to 60 - 70 mg per 100 ml of blood, and this condition is called "physiological decline of sugar in the blood" (Physiological Hypoglycaemia).
