Todd, Did your study state the type of fat used? Am looking for references on this and haven't checked medline yet. This is important information, IMO. Oliva ----- Original Message ----- From: "Don Wiss" <[log in to unmask]> At 11:47 PM 7/14/2002 -0400, Todd Moody wrote: >Although some fat is necessary for calcium absorption, too much >fat inhibits it, by forming soaps with the calcium. This makes >fat itself an antinutrient, at high enough levels. Do you have some reference for this? How high? Don.