For consumers concerned about getting the highest fibre food with the lowest calories, GG CrispBread is the brand leader. Made with 85% unprocessed bran, it's the highest in the dietary fibre at 50%. Yet it's the lowest in calories, with only 16 per slice. Endorsed by Slimming World. The UK's leading Slimming club. 85% Bran which fills you up, making you less hungry. A great source of Fibre. Suitalb efor a Low Carb Diet, 2.7 per slice. Low in salt and Fat. Helps prevent Constipation. Favorable for people with diabetes.