Hi.. Diabetis can be kept under control by means of diet, regular weight losing exercises and by means of medications... Weight losing exercises are of great help and decreasing the dosage/medications you take along with good and regular diabetic diet.. Try those.. If you cannot then the next best option is the stem cell therapy.. though it is still approved yet.. It promises to give good results.. You can contact one of the doctors to know further details if you want to on this...