The term "reversal" in itself does not imply a finite, absolute value. Surely "total reversal" would mean a total cure, in which blood sugars have returned to normal levels, with no use of insulin, meds, and a return to an unrestricted diet. I guess that the "reversal" which I personally relate to is one in which "acceptable" target blood sugar readings have been achieved, and are being maintained, by a combination of meds, diet, and exercise. I'm Type 2, and I'm pleased to say my bloods are behaving, so managed reversal, yes, but cure, no... and unlikely to ever be achieved, I suspect. I'd like to be proven wrong, but if it was as straightforward as following a LCHF diet, why don't many more people achieve a "cure"?