Fiber is of two types - soluble fiber and Insoluble fiber. Soluble fibers slow down digestion ... Grains like barley, quinoa, oats, brown rice, and whole wheat are all part of the high fibre foods ...

Soluble fiber slows down the movement of food through your system while insoluble fiber adds bulk ... with a few of the other options on this list, like nuts, seeds, mini whole wheat crackers ...