To prevent a spike in blood sugar levels, a person may use to determine how quickly a food will be digested.

To prevent a spike in blood sugar levels, a person may use the glycemic index to determine how quickly a food will be digested.

Explanation:

The glycemic index is a useful tool to help diabetics and people with other issues to determine healthy food choices. The GI symbol can be found on certain food packages in any grocery store.

This index ranks food by their carbohydrates. The scale is listed from 0 to 100, this shows the extent that the glucose is raised after eating the foods. The foods that are higher in the index are ingested more rapidly than the lower scaled foods.

By using the GI, you can be healthier and keep your blood sugar levels lower.

what effect does exercise have on the nervous system?

the answer is c.