I found this astonishing too. I was recently told I was a high risk if I did not change my diet and lifestyle. I am not overweight. When I checked my carb loads and took advice from here I realised what I thought was a healthy diet was not. Too much fruit, particularly at night, was a starter, not to mention pinching dried fruit before I went to bed!!. I thought I read yesterday that they were saying we should have a quarter of our calorie intake as "carbs." For me that would be about 400 calories. I reckon I eat about 1600 cals a day. Cannot eat 2000 as have sedentary job. My previous carb load was about 250 to 300. I have reduced this now to about 70 to 120 ish. If I had carried on with a carb load of 400 cals a day I dread to think what I would be like!!! Cannot have another HBA1c until July so not sure what effect it has had but would not wish to increase the carb load to what they are suggesting. Must at some stage get a machine.