I Am A Type-2 Daibetic And Using Morning 1 And

I am a Type-2 daibetic and using morning 1 and night 1 VOLIBO M-02 tablets daily. Earlier I used Metformin 500 mg daily 2 tablets, but Fasting sugar not coming down fro 130. Otherwise I am normal my H21AB is 6.8. Any medicine change is needed. Daily 45 minutes morning walk and completely stopped sugar, sweets and main fruites. Awaiting your favourable reply. My mail id: YYYY@YYYY