Learn how the hormone insulin regulates your blood sugar, why blood sugar levels matter, and side effects to watch for if you take prescription insulin.

D iet should be considered an important part of a patient's treatment along with medication, surgery, and other options, several experts said Wednesday at a "Food Is Medicine" meeting sponsored by ...

Understanding what counts as normal, high, or low blood sugar is important as it explains how glucose works in the body, typical target ranges for children and adults, and why monitoring is essential.