The Gastro Dr has put me on a fiber diet after l have starved from food. That has been me until l started with the spasms even if l do not eat. I know something has give. Does it always make you feel full?? I love fiber one cereal and that is one of them on his list. I started mine yesterday! Is this a good idea to keep bowels moving?? But always afraid will not work. I did use fiber cereal and fiber bread but it really made me feel full. I have to say this made me go to the bathroom and really a good one this morning. Does it always help you use the bathroom.