Dietary fiber is well known for its health benefits, especially its prevention of certain cancers and cardiovascular disease. There are two types of dietary fibers, water soluble and water insoluble, and they carry different functions. Water-soluble fibers slow the passage of food through the intestines, while water-insoluble fibers bind with water to make stools bulkier and softer. The ability to increase stool's size and soften it makes insoluble fibers helpful in constipation. Cellulose is one of the insoluble fibers and is abundant in whole grains, vegetables and beans.
Significance
According to the American College of Gastroenterology, constipation is one of the most frequent gastrointestinal complaints in the United States. At least 2.5 million doctor visits for constipation occurred each year.
Colorectal cancer is the second leading cause of death from cancer in the United States, according to the National Cancer Institute. The estimated deaths from colon and rectal cancer is 51,370 in 2010. Although the relationship between colorectal cancer and high-fiber diet is not known, it is certain that a diet rich in dietary fibers is one of the best preventive measures against all types of cancers.
Features
Cellulose is the main component of cell walls of plants. It has no taste and no calorie value. Humans can not digest cellulose and so pass it to the colon from the small intestines. In the colon, cellulose absorbs water, increasing the size of the stool and making it softer. This way, cellulose helps the stool to pass through the colon easier, and therefore is helpful in the treatment and prevention of constipation, hemorrhoids and diverticulosis.
Potential
Cellulose might also induce weight loss by prolonging the feeling of satiety. According to a study published in Obesity in 2008, a weight-loss supplement containing highly crossed-linked cellulose manufactured in Germany claims to prolong satiety and result in weight loss. This could add to another potential benefit of cellulose.
Considerations
Just like any other foods, eating too much cellulose-containing foods can cause harm to your body. Since insoluble fibers absorb and remove water from the body, they could cause dehydration and intestinal discomfort, especially if large amount of insoluble fibers are taken without enough fluid intake.
Insight
According to Medline Plus, the average American consumes about 10 to 15 grams of fiber per day, which is about 50 percent of the recommended daily dietary fiber intake. Increase your intake of cellulose by eating more whole grains, legumes, nuts, peas, roots, vegetables and fruits. Make sure you drink plenty of fluids to prevent dehydration.
Member Comments