Insoluble Fiber Benefits

There are two types of fibers. Soluble and insoluble fibers. These fibers of both types are found in plant materials. Among these two types of fibers, insoluble fibers have specific advantages and health benefits.

Insoluble fibers are not digestible. These fibers are commonly found in wheat bran, legumes and seeds. More specifically one can found this type of fibers in whole-wheat bread and brown rice. As mentioned, food seeds and skins of fruit are great sources of insoluble fibers.

There are important health benefits of insoluble fibers. This type of fiber not only helps to maintain a healthy digestive system but also fight diseases related to bowels and intestines.

Digestive Health

There are common bowel-related health problems and conditions among people. These include constipation, hemorrhoids, and fecal incontinence (problems controlling a person’s bowel movements.) To improve these conditions one can rely on insoluble fiber benefits. These fibers help to get things moving and keep the bowels and intestines regular.


This is a gastrointestinal problem that mostly affects the elderly people. To get relieved and to prevent constipation, consumption of lots of insoluble fibers are of great benefit. These fibers bind water as it passes through the digestive tract. As a result, the stool inside the bowel becomes softer and heavier. In turn, it reduces the risk of constipation inside the body. The fact here is that if bulk of stool is added, it creates easier bowel movements. This is particularly helpful for elderly people or those who has chronic constipation problem.

Diverticular Disease

The symptoms of this disease are inflammation and infection of pouches in the walls of the intestine. This is also a common age-related disorder. This is a disease which is directly associated with a low-fiber diet. Those who eat vegetables more often are less prone to this kind of disease. On the other side, those people who have less vegetable in their diets, are likely to have this disease more often. Therefore, eating adequate amount of insoluble fiber is necessary to prevent this disease.

Weight Loss

Another important health benefit of insoluble fiber is that they can help fight weight loss. These fibers have no calories. After consumption, these fibers keep someone feeling full for long period of time. The reason is that fibrous food remains in the digestive tract for longer periods. This process prevents the brain from signaling the body to eat food. This keeps a person away from overeating and helps to loss extra weight.


Colon cancer is a worldwide problem. Insoluble fiber has important role in preventing cancer in the areas of human colon. Increased intake of dietary fiber reduces the risks of colon cancer. Waste products are regularly removed from the human body. Insoluble fiber increases the rate of this removal. Toxic substances are produced as by-product during digestion process. Exposure to toxic substances is risky for health. Insoluble fibers reduce the exposure of toxic substances in great deal. This fiber also helps to maintain an optimal pH level in the intestines. This optimal pH level helps to prevent bacteria from forming cancerous substances in the body.

As said in the beginning of the article, there are two separate types of fibers. The main role of soluble fibers is in cleansing bowels. These fibers cause no irritation of the inner walls of bowels. These fibers have an advantage of being soft and delicate. The other type of fiber i.e. the insoluble fibers are in removing residue from the human digestive system. These fibers make the whole removing process more effective. No matter, soluble or insoluble, all types of food fiber are important for health and therefore should be present in regular diets.

Last update: January 23, 2017 05:03:00 pm

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