Dear,
I had tried lots of herbs or Ayurvedic Meds or herbs. I found Cinnamon and Fenugreek seeds to be most effective. Fenugreek is more effective than Cinnamon.
Fenugreek lowered fasting level (while taking same level of meds - metformin 500/500/500mg and diamicron 30mg) from 7.2 to 5.8 in...