Patent 7422763 was granted and assigned to Abbott on September, 2008 by the United States Patent and Trademark Office.
The present invention relates generally to a method of blunting the postprandial glycemic response to a meal by feeding an acid controlled induced viscosity fiber system. The first component of the induced viscosity fiber system is anionic soluble fiber. The second component of the induced viscosity fiber system is water-insoluble, acid-soluble multivalent cations. The fiber system will typically be incorporated into a meal replacement nutritional.