I have DM, type 2 and am taking Metformin 2Xaday. I started taking the Berberine to try and ween off of Metformin. I take 2 caps per day. After a month of taking the Berberine I was able to go down to 1 Metformin per day
I am very pleased with how the Berberine helps my blood sugar levels stay within normal ranges.