@ Triastu, I did try a Bowel Cleanse with no improvement. @ Misscallie, there's a very strong chance that bacteria plays a role in our odor-issue because my breath stinks as well and there's no way sphincter-problem in the anus will cause my breath to stink. Also, I have facial odor whenever I eat too much sugar. A lot of people have reported curing facial odor with liver flushes. Trust me, I did a lot of things that could have affected my liver and, also, cause bad bacteria in the gut, prior to developing the anal fecal odor. I remember back then, before I developed anal fecal odor, every night I would fall asleep with candy in my mouth and swallow the candy the next morning when I woke up. I would eat spoiled-food. Okay, I dont want to cry now so I'll stop. One poster on ibsgroup.org was saying how his doctor told him that his fecal odor is due to his inablity to metabolize sugar, and this feeds bad bacteria in the guy. Also on the ibsgroup.org, a lot of people have been noticing improvements while on FODMAP diets that eliminate sugar. Our issue has to do with liver and bad bacteria. Another doctor I listen to on the radio said that people that have scars on their foreheads will have problems with proper functioning of the liver. I have scar on my forehead. HELLO anybody??