Mr. lybrate-user, Thanks for the query.
Your information is very general. There is no mention of actual blood glucose levels like current fasting, Pp levels and HbA1c%. To control blood glucose three things are needed, 1) Appropriate drugs, based on the need of individual person, 2) Strict dietary control, that is taking exact diet based on ideal body weight, extent of daily physical activity and glucose levels. 3) Daily regular exercise to burn extra blood glucose.
Only modern medicines have specific role in controlling blood glucose or providing insulin needed for reducing the glucose. Also reducing the insulin resistance and making available insulin work better.
Ayurvedic drugs have very little role, even though a lot of claims are made. The product mentioned (Noni), again has really no role to play.
If you follow proper treatment guidelines and then diet and exercise diabetes can be well controlled. But as there are no relevant details are given I can not make any comments or give any suggestions. Please understand strict blood glucose control is a necessity to prevent long term complications associated with diabetes. Thanks.