Normal fasting glucose levels should be below 99 mg/dL. If they're between 100 and 125 mg/dL, you may have prediabetes. If they're above 126 mg/dL, you may have diabetes.

Learn the best times to check your blood sugar, what your results mean, and how to use them to manage your health. It varies ...

“What we found was that men with fasting blood glucose levels at the high end of normal – between 95 to 99 mg/dl – had about three times the risk of developing type 2 diabetes as men with blood sugar ...

Whether patients with Type 2 diabetes mellitus benefit from attempts to lower their blood glucose levels to near-normal levels through treatment ("intensive blood glucose control") remains an ...

It’s common knowledge that preventing diabetes decreases the chance of mortality. But even within those with “normal” blood glucose levels, is there an optimal number for reducing the risk ...

Q: I’ve had type 1 diabetes for 23 years. I have read that ideal blood glucose levels should be between 80 and 120. Why do I feel the symptoms of low blood sugar at 80 to 90 when this is the … ...