After spending the last 14 day constantly testing before seeing the GP next week I have discovered that foods and drink with high sugar content has little or no effect on my readings but if I have something with low sugar but high carb then the readings are high. I have been testing different types of foods to prove a point to my GP that my diabetes is not normal. An example is yesterday for dinner I had full fat coke, 2 bars of chocolate and a caramel mcflurry, readings were 6.3 before and 5.2 two hours later, the previous day I had boiled egg and 3 slices of brown toast readings were 5.9 before and 10.8 two hours later. For me adding instant sugar works better than metformin and I can control things that way but it isn't exactly healthy. Has anyone else experienced similar or possible explanation as to whats going on.