PPGR stands for Postprandial Glucose Response, which is how your glucose levels change after you eat a meal. Using continuous glucose monitoring (CGM), researchers can now get a detailed picture of an individual's PPGR to understand how different meals affect their body. This information is used for personalized nutrition, to study metabolic health, and to predict how certain meals will impact a person's glucose levels.
Computes the incremental area under the curve (iAUC) for glucose values in a 2-hour window following a specified timestamp. Useful for quantifying meal responses and glucose excursions.