Grains
Credit: Paola Zucchi / Getty Images

High
Oats, old-fashioned – 53
Barley, whole grain – 43
Rice, wild brown – 43
Rice, brown – 41
Barley, pearled – 32
Kamut, whole grain – 27

Low
Oats, quick cooked – 19
Bread, white – 18
Couscous – 15
Rice, white – 12