Have been thinking about getting one of these to help (hopefully) my circulation, and my mix of osteo and RA in feet, and now knees. You'll prob have seen them advertised, the best known one is Revitive (other brands are available!!) and they do seem to help most people. But does anyone know if they're suitable for us Rheumies? I seem to remember asking my podiatrist about them years ago, when they first came out, and he said "wouldn't waste your money!" - but that was then, and a lot has happened since. And my circulation IS getting worse, looks like I have neuropathy as well. Anyone tried one? Thanks in advance.