Which of the following statements is true about the effect on insulin when a food with a high GI is consumed?
A. Unlike the body's glucose response, the body's insulin response is the same.
B. The body's insulin response is higher only if a larger amount of the higher-
C. GI food is consumed.
D. The insulin response is also higher and remains higher for the food with the higher GI.
E. The body's insulin response is higher but returns to normal levels at a similar rate.