[QUOTE="Champ"] eh? What's this then?[/QUOTE] It's a measurement of the impact a food will have on blood sugar levels. The higher the index, the faster the sugar is absorbed and the more of a spike you'll see, with the Insulin surge that follows. Sugar, potatoes, bread (the enzyme Amylase in saliva breaks down starch chains into simple sugars by the time the food even hits the stomach so they can be considered equivalent for the purpose of digestion) are all very high, brown rice, proteins and fats are much lower. Or you could listen to Cane. ;)