At my recent physical my A1C came back as pre-diabetic and was on the verge of being diabetic. My doctor had me tweak my diet and up my daily activity for 3 months to try to correct it. The first month or so my sugars were still testing high even though I was eating REALLY healthy & exercising daily. I saw this supplement and decided to try it. After about a month of taking it, I started noting my sugar readings were down even after eating carbs. I really do feel like this stuff does help. I don't think it's a cure by any means. You still need to eat somewhat healthy and exercise but it does help. At my 3 month check up I was no longer in the pre-diabetic range!! I would recommend giving this a try but again it's not a cure all.