Some diabetic formulae contain carbohydrates which include modified maltodextrin (a portion of the maltodextrin has been modified so the body is not able to digest it), fructose, maltitol, soy fiber and fructooligosaccaharides. This helps minimize the peak in blood glucose. This carbohydrate that is not digested may be fermented in the large intestine. These ingredients, in combination with the other carbohydrates listed above, produces a lower blood glucose response compared to a higher glycemic carbohydrate.