What is a Postprandial Blood Sugar (PPBS) test?

A Postprandial Blood Sugar (PPBS) test measures the level of glucose in your blood after a meal, typically two hours after eating. This test evaluates how your body processes glucose and helps diagnose conditions like diabetes mellitus or impaired glucose tolerance. It is commonly used to monitor the effectiveness of diabetes treatment. By measuring blood sugar levels after a meal, the test provides insight into how well your pancreas produces insulin in response to dietary intake, making it an essential tool in diabetes management.