HiClick on the link below there is some infor there that may help you. I worked with LeapAllergy !!! I have had IBS-D for 40 years along with CVS.. After changing my eating habits with the certain foods or chemicals that my body had become intolerant to has made such a world of difference in myCVS and IBS-D.... ...If you have any questions post a message for Mike N. and he will respond to you .....Take careDonna http://www.ibsgroup.org/ubb/ultimatebb.php...ic;f=1;t=026240 WWW.LEAPALLERGY.COM