I have a herniated disc, as well as a bulging disc in my lower back. I had been fighting excruciating pain for a while and wearing a back brace at work,and sometimes even at home to try and alleviate some of the pain, because it never would go away completely, no matter what I did. I was also taking 800 MG of ibuprofen every 6 hours, and even that wasn't helping. My doctor prescribed different meds for me that I did not want to take, and I even had shots in my back. I decided to try Protalus as a last ditch effort. I have never looked back since. It has made the biggest difference in the pain, as well as my mobility! I go to work every day without my brace and am comfortably able to walk for miles without hurting. I also have a screw in the top of my foot, which the doctor gave me different insoles for, and when I traded them out for arch mobility inserts, my foot has done so much better, too! I feel like a new person, and I will never go back to any other kind of insert! Thanks for making a HUGE difference in my treatment of my pain!