The thing that is to be remembered is that fiber in the diet is very important if one wants to avoid hemroids+treatment. The diet is very important because it will ultimately determine what happens in the large intestine. The colon is the large end of the intestines that leads to the rectum. The waste from the body moves through the intestine and finally out of the body. If there is not enough fiber in the diet, the material does not move through the system easily and the result is painful and difficult elimination of the wastes. The swelling of tissues is painful at times.