Have a search for low carb bread recipes I think there may be some in our low carb section of the forum, but Google will certainly find you some.
You're not really going to be able to make "conventional" bread because of the high carb content in normal fours, but there are nut flours (e.g. coconut, peanut, almond, sesame seed) that can be used instead. Sukrin sell a very low carb bread mix, which is quite expensive though; but they also have a number of
baking recipes on their UK website which use this mix as a basis. THis might give you some ideas, but be aware that not
all of them may be suitable for diabetics
Robbity