A simple finger prick blood glucose check[1] will give the current blood sugar level. A doctor's office can also check A1C level that basically gives a longer t

A simple finger prick blood glucose check[1] will give the current blood sugar level. A doctor's office can also check A1C level that basically gives a longer term (couple of months) look at what the blood glucose level has been. 1. http://en.wikipedia.org/wiki/Blood_glucose_monitoring http://en.wikipedia.org/wiki/Blood_glucose_monitoring