Oh yeah and the question about the onions you asked recently hasn't had an effect on that at all. Onions have only given me odd aftertaste but even that was just limited to onion soup mix. Only happens on and off with cayenne pepper but seems poblano peppers cause it everytime. Likely has to do with how much of that chemical digests into your next crap and with a slow learner IBS-C colon half may be in one whereas the rest may be in the next crap so maybe not enough to amp it up everytime. Although poblano peppers do but I don't have those frequently enough to know if it would happen everytime. Consider that whatever gas is ahead of the next crap likely contains more of that chemical unless you have a slow learner colon then the chemical wears off before the thing arrives close enough to the exit to emit the beforehand gas. Now that Brekki cold brew coffee flavor of overnight oats make my urine smell literally like cold brew coffee and I mean the whole room smells like Starbucks. Nothing else does this and I drink much Starbucks and even Starbucks cold brew doesn't cause it. Everytime within an hour and a half or so it does that which is actually kind of nice. Never happens unless I eat that.