T2 diabetic. Came home from a travel nightmare to find I'd lost my ankles. First time I've had edema and it scared me, so I went looking for information. I found IBT. I figured it couldn't hurt, right? I have books underneath the head of the bed. First night, the edema went down by 50%, second night 90%, and was gone by the third night. I made no other changes. It's been three weeks now and I noticed something ele. I haven't dreamt in years, but have been consistently dreaming with IBT. I see that someone else reports the same thing -- does anyone have a theory on this? I still have "fuzzy feet" on waking, but nerve damage doesn't get fixed overnight.