The bread also contains 12 grams of protein, 26 grams of fiber, 100 calories and no sugar. By comparison, most other bread offerings at Subway contain between 24 to 49 carbs per serving.

Ketogenic, or keto, diets are low-carb, ... That means you're free to add fixings with more fat and cut those with lots of carbs. That includes the bread. Subway has long offered salads that can ...

Coulibaly, A., Kouakou, B., & Chen, J. (2011). Phytic acid in cereal grains: Structure, healthy or harmful ways to reduce phytic acid in cereal grains and their effects on nutritional quality.