I have been taking SP128 for almost three months. I am happy to say that I am thrilled with the results I am experiencing!! Unfortunately I was diagnosed with Parkinson’s Disease 20 years ago. As a result, the last two decades have found me seeking help to find something and/or someone to assist me in slowing down the progression of this hideous disease. Then a few months ago, along comes SP128 and I see the first positive results in 20 years!!!!!!!!!! This probiotic has dragged me out of a deep depression that has been a chain around my neck for years. My limb tremors have slowed down a bit. It has also aided in “normalizing” my digestive system. These are but a few of the positive results I have experienced with SP128. I am hoping that they will continue!! Lorna Russell