Two years ago, I was diagnosed with uterine cancer and had to have radiation because of it. I had the yucky side effects of diarrhea. My doctor advised me to take a good probiotic. I started taking flourish and my symptoms have improved so much that I can go away without having to worry. I'm not saying that I don't still have any trouble, but it is SO much better. I have also noticed that I have more energy and my "creeky" knees are no more. I can get out of chairs with ease! My husband takes flourish as well. He has noticed that his legs don't have that "tired" feeling since taking flourish! We are so glad that we have found this great product that has helped us in SO many ways!