The answer is letter A.
The
glycemic index predicts how the blood sugar levels are working within the body.
It is a list of carbohydrate-containing foods with their respective sugar content and how it
directly affects blood sugar. It is commonly used by diabetic patients to
keep track or keep record of their daily food intake. This is an effective way to prevent further aggravation
of high sugar in the blood in individuals. Nutritionists are usually the ones
responsible for determining glycemic index for diabetic patients.