glucose test

A glucose test measures the amount of sugar (glucose) in your blood to assess how well your body regulates blood sugar levels. It is commonly used to diagnose diabetes or prediabetes. During the test, you'll either fast beforehand or have a glucose solution given to you, and blood samples are taken at specific times afterward. The results indicate whether your blood sugar is within a healthy range or if there may be issues with insulin production or use, guiding your healthcare provider to recommend appropriate management or further testing.