Hello. I am now 81 years not overweight. Diagnosed 6 or 7 years ago with type 2. Medication has been 1 gliclazide 80mg, 2 metformin 500mg 1 morning and 1 at night. After severe constipation I stopped taking metformin felt better than for some time. Started taking teaspoon of cinnamon and two chromium piccolo ate 200microg. Bg stable between 4 -6. Should I resume metformin? Anyone else stopped metformin and stabilised Bg?