The Acute Impact of Ingestion of Sourdough and Whole-Grain Breads on Blood Glucose, Insulin, and Incretins in Overweight and Obese Men

Figure 2

Fasting and postprandial insulin response to the ingestion of 50 g available carbohydrate of the test breads. Data are means. Standard errors are not included for clarity, 𝑛=12. Test bread was ingested after collection of fasting blood sample at time point −15 min. Significant overall treatment effects were identified (11-grain bread was greater than sourdough (𝑃<0.005) and white (𝑃<0.03) breads).