Commonly psyllium is a type of soluble fiber that adds bulk to stool and is a gentle and effective treatment for constipation. While other health effects are being studied, this is still the main use for psyllium. This herb is being added to many food products and is being researched for other health conditions such as diabetes, high cholesterol and heart disease.
Digestive Uses
Psyllium husk is an herb often used by prescription or over the counter for helping with constipation or to soften the stool as part of treatment for hemorrhoids, anal fissures and anal surgery. Occasionally psyllium is recommended to help with diarrhea, irritable bowel syndrome and ulcerative colitis.
Health Uses
The strongest evidence for other health claims involves helping decrease food cravings, because fiber makes you feel fuller. It also may help to lower cholesterol and decrease risks for heart disease as part of a low fat, low cholesterol diet. Regular use of soluble fiber may also help with high blood pressure. The evidence is still inconclusive for helping to prevent colon cancer or protect against recurrence of cancer.
Forms
Psyllium can be found in powdered, granule, capsule, liquid and wafer forms. All of these forms are taken by mouth. The powder and granule forms are meant to be taken with at least 8 oz. of liquid. The wafers need to be thoroughly chewed before swallowing. Psyllium is also being added to food products. As long as the food contains at least 1.7 g of fiber per serving the Food and Drug Administration allows the food to claim, "When consumed as part of a low-fat diet, may reduce the risk of heart disease."
Overuse
The regular use of laxatives can be habit forming. Long term or daily supplement use can lead to damage to intestinal nerves and muscle tissues. Unless supervised by a medical doctor, psyllium should not be taken longer than indicated on the bottle. Also some people may be allergic to psyllium and develop a rash while using the product. Nausea, vomiting and stomach pain are indicators of too long a use or even an overdose. Eating foods high in natural fiber do not cause the same side effects as supplementing with psyllium. Use caution when using this product.
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