PS low carb and low fat is also not practical as it will just end up as low calorie. OK in itself but not sustainable because you get hungry more. At least with low carb higher good fats you don't get so hungry. Remember fat does not need insulin and diabetes is to do with insulin requirement. The body can burn two fuels, either carbohydrates or fats. If you choose your fuel to be fat, it will mean your requirement for insulin is lower. However if you are fat burning, as soon as you have a bit too much carbohydrates it will revert to carbohydrate (sugar) burning and your insulin requirement will go up. One must also consider whether one needs to lose weight or not. At one time (I do not know if it is the current thinking) some in the medical profession thought it was a waste of time teaching new older diabetics about eating differently because if they had eaten a certain way all their lives they were not going to be able to change. It is easier if everyone round you is also eating lower carbs and you have to be extremely strong to sit there eating Turkey and sprouts whilst everyone else is tucking into stuffing, roast potatoes, roast parsnips etc. Putting aside all the other aspects (e.g. weight etc) lowering fats and still eating high carbs might be good generally (although that is a matter of opinion) it means a person with diabetes will have to take more medication and all that it involves. I think if a person knows how the body works they can make up their own mind easier than just listening to people say this that and the other is better or not and they are better equipped to make up their own mind as to what they want to do.