If your blood sugar #is one digit lower than someone else's and they are prediabetic does that penny-pinching that u are

what to do if that person insists?? I don't take this. A diabetic would not insist that you are diabetic with that reading. In reality, they would know that a BS reading of 99 is normal. You're any not being forthcoming/honest going on for that conversation with your friend, or you want to believe you enjoy diabetes. I will get boo'd right out of this forum by you for axiom it, and I'm alright with that. To use or want a lifethreatening condition contained by order to gain attention warrant counseling.
99 is normal. A blood sugar reading is simply a reading of what your blood sugar is AT THAT TIME. Usually it goes up after meal, so the best time to get a moral reading is between meals at least possible 2 hours after you last ate. Diabetic and prediabetic individuals have conventional blood sugars also, but just smaller amount of the time. So, to answer your question, no, it does not tight you are prediabetic... especially if 99 was your number.