Diet Plan for Constipation – Feeling Backed-up? We understand this feeling and we sure can understand the feeling of being bloated, heavy or lethargic all the time. Well, if you are also sitting on the toilet trying things going for several hours, then it can be painful, time-consuming and can be frustrating as well. Constipation is a feeling when the person is not able to empty their bowels completely or regularly. Well, with few more scrolls you will be able to know the Best Diet Plan for Constipation.