Human Biology, 14 Edition

Published by McGraw-Hill Education
ISBN 10: 1-25924-574-8
ISBN 13: 978-1-25924-574-9

Chapter 16 - Engage - Page 357: 3

Answer

Foods that produce a great amount of glucose on digestion are said to have a high glycemic index; low glycemic index foods produce comparatively lower amounts of glucose on digestion--mass for mass. It is advisable that, as far as possible, diabetics include in their diets mainly foods of low or medium glycemic indexes.

Work Step by Step

Foods with a glycemic index of <55 are considered of low glycemic index. Examples include apples, lentils, apricots carrots, kidney beans. Foods with a glycemic index of 56-69 are foods of medium glycemic index (cantaloupes, cherries., sweet potatoes, bagels). Foods with glycemic indexes over 70 are of high glycemic index and should be avoided by the diabetic --watermelons, cherries, corn flakes, graham crackers etc. People with Type 2 diabetes should avoid calorie dense foods as much as possible, because such food items promote obesity, which is an important concern of the Type 2 diabetic.
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