No. I can't do the acacia. It causes gas for me and never seemed to help anyway. I think people who have IBS-D respond better to it. I am firmly in the C camp and in some ways acacia only made things worse for me. Right now I am taking only VSL#3 and a small amount of magnesium supplement and have been doing better than I have in a long time. I am careful with my diet but I am not into Heather's diet. I am intolerant of starches and grains.