my symptom was mostly smelling like spoiled milk. my Dr. suggested Lactose intolerance test and I tested positive. I started taking dairy enzymes with EVERY meal and within 2 weeks I was odor free. Because I was not able to digest dairy foods, the bacteria accumulated in my guts (SIBO) and after years created my odor. Please try this and you don't have to just smell like spoiled milk because I had lots of different bad odors at different time. I guess it depends on your diet.