Apart from what the other answer says, notice that diabetics get a pinprick every single day and that only exaggerated values (either low or high) are relevant.

Apart from what the other answer says, notice that diabetics get a pinprick every single day and that only exaggerated values (either low or high) are relevant. And then again, it is a very easy and simple procedure, for glucose, you do not need any fancy laboratory for this single test.