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Research has shown time and time again that diets high in natural
fiber can prevent the development of a number of critical health
problems including heart disease. Find out why natural fiber and
dietary fiber supplements can help you live a longer, healthier, and
safer life.
Fiber cannot be digested by the human body;
however, fiber does play a very important role in human health. All
plant-based foods that we eat are full of fiber, with most whole
foods containing two essential forms of fiber - soluble fiber and
insoluble fiber. Both types of fiber are needed to maintain a
healthy intestinal tract and promote healthy and regular bowel
movements.
Soluble fiber bonds with water in the digestive
system, whereby lowering the rate of absorption of starches and
sugars in the stomach and intestinal tract. The result of this
effect is significantly reduced cholesterol levels over time, which
may help prevent hear disease, stroke, and a myriad of other
internal problems. Eating foods or taking supplements that provide
soluble fiber may also help improve glucose tolerance for people
suffering from diabetes.
Insoluble fiber acts as a natural
laxative that speeds the passage of foods through the intestinal
tract. The peels of many fruits are high in insoluble
fiber.
While dietary fiber plays an important role in
maintaining a healthy body, most Americans consume in their diets
only half the amount of daily fiber recommended by health
experts.
Health Benefits of Fiber
- Diarrhea - Some types of soluble fiber soak
up water in the digestive tract and can be used to relieve mild
diarrhea.
- Irritable Bowel Syndrome (IBS) - Many medical
professionals believe that soluble fiber helps regulate stool
frequency and consistency in people with IBS.
- Constipation - Studies have shown that fiber
can in fact relieve constipation, especially wheat bran and
psyllium.
- Inflammatory Bowel Disease (IBD) - Studies of
individuals suffering from ulcerative colitis (a type of
Inflammatory Bowel Disease) found that psyllium seeds were as
effective as the prescription drug mesalamine in reducing the
recurrence of the disease.
- Hemorrhoids - Soluble fiber help soften stool
and reduce the pain associated with hemorrhoids.
- High Cholesterol - Soluble fiber promotes
lower cholesterol levels in the body when included with a
low-cholesterol diet. Psyllium is considered to be one of the
primary soluble fibers used to lower levels of LDL, the "bad"
cholesterol.
- Diabetes - Studies suggest that diets high in
fiber can help to lower insulin and blood sugar levels, improve
cholesterol and triglyceride levels, and help prevent type II
diabetes.
- High Blood Pressure - It has been suggested
that taking 12 grams of soluble fiber a day may help lower blood
pressure.
- Heart Disease - Ingesting high levels of
fiber (whether through diet or supplementation) may drastically
reduce the risk of heart disease.
- Cancer - While studies are still inconclusive
many medical professionas still assert that fiber may help protect
against many types of cancer including colon, prostate, breast and
uterine cancer.
Dosage and
Administration
Fiber is available as a supplement in
several forms including tablets, capsules, and powders. For general
adult health, 25 to 35 g per day dietary fiber is suggested. No
recommendations are available for dosage for children.
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