My odor comes from my nose(I don't have sinisitus according to CT scan...I also did a nose endoscopy that shows my nose is healthy). The interesting thing is that this nose odor disappears after BMs by taking strong laxative.
I would try taking enzymes and HCL to see whether this works for me. I'll try 1)bromelain enzyme 2)papaya enzyme 3)multiple enzymes 4) HCL soon.
Thanks for the info, cataplexy. I understand that this method may or may not work for me. Since I've been suffering from this nose odor for 6 long years, I would try every possible solutions to get rid of this problem.