I have been doing UT for about 3 weeks. I had thrush for several years after taking Antibiotics for lyme disease for many years. I now no longer have thrush since I've been doing UT. The yeast problem is going away for me in a very short time period. I don't know how much you've read about UT but it is the oldest medicine. It has been known to cure just about any disease.Like everything, you must stick with it and don't stop doing it when a Herx heimer comes. I had one yesterday after getting a shot of UT. I feel much better today.