Decatur Memorial Hospiotal

Cardiac Cookbook
DMH Heart and Lung Institute

What is the Glycemic Index?

The glycemic index (GI) provides a comparison of carbohydrate –containing foods. The GI value for each food is based on the food’s direct effect on your blood sugar levels. Foods with a high glycemic index GI rating are digested and absorbed quickly by your body and cause a rapid rise in blood sugar levels. Low glycemic index (GI) foods are digested and absorbed more slowly and do not cause as rapid a rise in blood sugar levels.
Low GI = 55 or less
Medium GI = 56-69
High GI = 70 or more

What is Glycemic Load?

The glycemic load is a ranking of how much a specific serving size of food raises your blood sugar.

Low GL = 10 or less
Medium GL = 11- 19
High GL = 20 or more

The values of the low GI & low GL diet:

  • Better blood glucose (sugar) control in diabetics or others with impaired glucose tolerance
  • Slower digestion can help you feel full longer, promoting weight loss

Tips for choosing a Low Glycemic Diet:

  • Choose foods that are high in fiber. Fiber-rich foods tend to have both lower glycemic index and glycemic load values.
  • Choose breakfast cereals made with whole oats, barley, and bran.
  • Choose breads, cereals, crackers, and pastas made from "whole grains" instead of refined "white" grain products.
  • Enjoy all types of fruit and vegetables. Leave the skins on.
  • Add beans, peas, lentils, or nuts to foods like chili, soups, and salads.
  • Avoid simple carbohydrates including: candy, honey, pop, donuts, sweetened cereal, cakes, sweet fruit, fruit juice, white sugar, brown sugar, corn syrup, maple syrup, molasses, sucrose, glucose, fructose, and dextrose.
  • Avoid foods that have been highly processed. Whole oats have a lower GI than oatmeal, which is made from smashed oat grains.
  • Add an acid like lemon juice or vinegar to your foods.Acidic foods have lower GI values.

Choose these low Glycemic Index/Glycemic Load:

Food

Glycemic Index

Serving Size

Glycemic Load

All-Branâ Cereal

30

½ cup

4

Apple

38

1 medium

6

Barley, pearled, boiled

25

1 cup

11

Beans (butter, black, garbanzo) boiled

30

4/5 cup

6-8

Beans (kidney)

46

1 cup

6

Cashew nuts

22

1 ounce

2

Cherries, raw

22

18 cherries

3

Grapefruit

48

½

3

Green Peas

46

1/3 cup

3

Lentils, green or red

30

¾ cup

5

Milk, skim

32

8 ounces

4

Orange or Peach or Pear

42

1 medium

5

Peanuts

14

1 ounce

1

Pumpernickel Bread

41

1 ounce

5

Rolled Oats

42

1 cup

9

Seeded Rye Bread

55

1 ounce

7

Sourdough Rye

48

1 ounce

6

Sourdough Wheat

54

1 ounce

8

Soybeans, boiled

20

1 cup

1

Spaghetti, whole wheat

32

1 ½ cup

14

Strawberries

40

1 berry

1.3

Yogurt, Light

14

8 ounces

2

Avoid These High Glycemic Foods:

Bread, White

73

1 slice

10

Corn Flakes™

81

1 cup

21

Doughnut

76

1 medium

17

Jellybeans

78

1 ounce

22

Rice, white (boiled)

64

1 cup

23

Rice Cakes

78

3 cakes

17

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