When Glucose Levels Are Too Low: A Major Barrier to Taking Control

Steven V. Edelman, MD

When taking control of your diabetes, the goal is to keep your blood glucose levels as close to normal as possible. By doing this, many diabetes-related complications, including eye, nerve, and kidney problems, can be avoided. Unfortunately, when blood glucose levels are kept close to normal, there is the chance that they can become too low. This condition is called hypoglycemia, and it is a major barrier to taking control of your diabetes.

Blood Glucose Levels: What Is Normal and What Is Low?
Normal blood glucose levels are 80 to 130 mg/dL before meals and 140 to 180 mg/dL 1 to 2 hours after meals. These are levels you are working to maintain.