Pre diabetic

Try the Glycemic Index diet.

How good it would be if this was possible .. but the fact is there are no precautionary measures to prevent diabetes , infact it is also said that there is no need to control on your intake of food until you have diabetes. Diabetes usually doesnt happen due to bad eating habits , in most of the cases its heridity and there is not much you can do about it. So dont bother well and have a good and balanced diet