In some studies, they used trapezoid rule to determine GI. However, I am confused about this calculation. My experiment is studied in in-vitro; therefore, I don't know how to express the data
The glycemic index or glycaemic index (GI) is a number associated with a particular type of food that indicates the food's effect on a person's blood glucose (also called blood sugar) level. The number typically ranges between 50 and 100, where 100 represents the standard, an equivalent amount of pure glucose