Its modified counterpart, however, is not as readily available but is just as much employed in creating convenience foods.

Products made from these foods, including bean flour, potato starch ... starch plus whey protein, resistant starch (a tapioca-based starch modified to become resistant—much like leftovers ...

Resistant starch occurs naturally in some of our most every-day, unglamorous staples like beans, lentils and wholegrain bread and in some of our cheapest and laziest meals, like leftover potatoes ...