The glycemic index of a food can be measured by comparing the increase in one's blood glucose levels after consuming a carbohydrate to that caused by a reference food such as:

Question

Quizplus · Accepted Answer

The glycemic index of a food is typically measured by comparing the blood glucose response of a test food to that of a standard reference food, which is often white bread or glucose. White bread is commonly used because it has a high glycemic index, making it a suitable benchmark.

The Glycemic Index of a Food Can Be Measured by Comparing