Although containing no nutritional value nutritionists have discovered that fiber promotes a valuable function precisely because it is not digested as other foods are nearly absorbed and digested as they pass through the small intestines, fiber can enter into the large intestine basically intact. Fiber can be separated into two types, insoluble and soluble and many foods differ in the amount and type of fiber which they contain. One thing that both types have in common is that they are found only in plant food and are resistant to the human digestive enzymes which break down foods as they pass throughout your digestive tract.
Soluble fiber can be found in oat bran, oats, brown rice, seeds, fruits and vegetables. It is very useful in helping your bowels produce a softer stool and does not concentrate on the passage but works rather chemically to deter the absorption of certain toxins into your bloodstream. An insoluble fiber is like a sponge which can absorb way more times its weight in water as it swells up within your intestine. The foods that contain the most insoluble fiber include legumes, fruits, seeds and whole grains to name a few. It is always best to consume unrefined foods as the insoluble fiber which they contain is crucial in promoting more stool bulk and alleviate many common digestive disorders.
Do you suffer from constipation? Eat more fiber! Whole grain fiber almost always stops the common constipation when accompanied with a good amount of water. Colon cancer is very uncommon among those with a high fiber diet and although no one knows exactly how fiber protects against this type of cancer there are several likely similarities as it aids in the faster movement of foods through ones bowels and thus decreasing the time in which the bowel walls are exposed to many potential carcinogens which makes a lot of sense and in some way or another fiber has the power to inactivate them in some way. You can also prevent heart disease as fiber is known to alter cholesterol and fat absorption in the large intestine and basically lowers ones cholesterol levels in those with a healthy high fiber diet. Diabetics can also be aided greatly by fiber as an elevated blood sugar level is a major problem with diabetics and a diet high in fiber can actually regulate the absorption of glucose into your bloodstream.
You should try to include a good amount of fiber in all of your meals and daily snacks and by doing so you will be aiding yourself greatly as this will most certainly allow you to have a healthier outlook on life and your diet.