*Consuming more Fenugreek[Methi]seads... either in soaked seeds form or as sprouts, or leaves will helptocontrol Sugar levels.
**Taking Neem leaves or flowers[Either dried form or fresh raw] or karela{Bitter guard}in morning, with empty stomach also will help to reduce the sugar levelsin Blood.
***Seasonally consuming jaborandi Fruits will help alot to control Daibetes.
But apart of all, one should be aware of consumption of Sugar/sugar made things.