Originally Posted by Masi Museebtay

I have a family full of diabetics but none of them stick to a particular meal. There are a few do's and don'ts which you already mentioned but mostly it is about the quantity. Like my family members take the normal cereals/bread breakfast, only it's whole meal. Same goes for lunch and dinner whole meal bread/brown rice and the normal curry everyone eats just in smaller quantities. Also too much protein is not good for diabetic people contrary to common notion as it can cause ketones, if I am not wrong.

so the basic rule is having food in "whole meal-smaller quantites- regular intervals"