This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'Glycemic index is defined as: \nSelect and explain. \nA. Glucose control in last 3 months, B. Measure of the change in the blood glucose following ingestion of proteins, C. Measure of the change in the blood glucose following ingestion of carbohydrate, D. Measure of the change in the blood glucose following ingestion of fats.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The Glycemic index (GI) of a carbohydrate containing food is a measure of the change in the blood glucose following its ingestion', 'role': 'assistant'}]