We all know blood sugar plays really important role in our body...so it's really necessary to get the quantum analyzer to know it well,especially for those with high blood sugar.Blood sugar refers to the glucose in blood. Other types of sugar, such as sugar, disaccharide and polysaccharides can be called as glucose after they are converted into glucose to enter into blood. The blood glucose concentration of the healthy human body is also in a stable and balanced state. Once the balance is destroyed, such as abnormally increased glucose, diabetes will appear.The Health Scope of the blood sugar for normal people is :2.163~7.321.