Have ya ever tried Glucotor v2, a supplement developed by Jon Barron? It worked for me while I was getting my anti-diabetic lifestyle in place. In fact, I was amazed by the results, and wrote up a couple of reviews on this product. I've now been off the register for over a year, and only need to report annually to my local practice for bloods.
Don't rely on those fake lab tests carried out by Fenestra Labs for any authentication. I relied on them at the time I carried out my due diligence, but later found out they are a scam institution. I'd like to believe Jon Barron himself most likely was not in on the scam, and in any event, the 'proof of the pudding' was in the eating. Literally.
As a temporary measure, until I got my act together, they worked well for me, and I now no longer take them. A combination of a healthy diet, exercise, no visceral fat and IF are more than adequate to knock T2 (and most likely T1 too) on its head. Give it a go and see for yourself.