Urine sugar refers to the sugar in urine, mainly refering to the glucose in urine. The healthy human body's urine sugar is little, it can not be measured by the general method, so the healthy human body's urine sugar is negative or there is no sugar in urine. In the healthy human body, only when blood sugar is over 160 ~ 180mg/dl, more sugar can be excreted from the urine to form urine sugar. Therefore, the blood sugar level determines the presence or absence of urine sugar.  Urine Sugar Coefficient: GLL Health Scope: 2.204~2.819,if yours is not during the scope,it means there is something about that.What we said is sub-health state.So to know your Urine Sugar Coefficient  well,you can have a quantum magnetic resonance analyzer for test.Then you can know that well.