My doctor didn't give me any advice, my original blood test showed high levels of glucose indicating diabetes, but the fasting test showed glucose intolerence... I have many sign's of diabetes and now I'm confused as what to do. If I have too much sugar I have epsiodes of sweating, palputations and feeling of faintness, with a slow heart rate. I try to eat health but really don't know where to go from here. I live in Greece which isn't quite upto date with the latest info, can anyone give me some advice as I've had some pretty bad black outs?