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Is Psyllium Husk Used Daily Harmful?

author image Chris Daniels
Chris Daniels covers advances in nutrition and fitness online. Daniels has numerous certifications and degrees covering human health, nutritional requirements and sports performance. An avid cyclist, weightlifter and swimmer, Daniels has experienced the journey of fitness in the role of both an athlete and coach.
Is Psyllium Husk Used Daily Harmful?
Psyllium husk supplements may be used daily. Photo Credit: bdspn/iStock/Getty Images

Psyllium husk is used as a fiber supplement and to bulk stool. Taken in high doses or without adequate water intake, fiber use can result in constipation or intestinal blockage. Take only in recommended doses and drink plenty of fluids in order to avoid associated complications.

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Psyllium Husk

Psyllium husk powder is the ground husk of the blond psyllium seed and is high in soluble and insoluble fiber. Supplementation corrects both diarrhea and constipation via the fiber absorbing water and bulking the stool as well as provides dietary fiber. According to Proctor & Gamble, the maker of a popular psyllium supplement, it is safe to consume psyllium husk daily with adequate water.

Dietary Fiber

Fiber is crucial to maintain good health. Waste that cannot be eliminated through urine is excreted into the bowel. If food mass, such as fiber, is not present in the intestines, then the toxins can be reabsorbed back into the body. The American Heart Association recommends you get at least 25 grams of fiber each day.

Daily Water Intake

Daily water intake in important to health, especially when taking fiber supplements since they absorb a large amount of water. The Institute of Medicine recommends that men consume 3.7 liters, or 125 ounces, of water daily and women should consume 2.7 liters or 91 ounces daily. Consume the water throughout the day, taking a larger amount along with psyllium husk supplements.


Check with your doctor before use and ask how you should supplement with psyllium husk powder. Psyllium husk may interfere with the absorption of medications. People with certain medical conditions such as gastrointestinal disorders or muscle weakness may be at risk for severe side effects due to fiber supplement use.

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