This Is Why Fiber Is Unhealthy for Some People

This Is Why Fiber Is Unhealthy for Some People

Health Problems From Dietary Fiber?

fiber Known for their beneficial health effects. However, there are people for whom dietary fiber is more associated with negative outcomes. Thus, dietary fiber may present symptoms in some individuals. inflammatory bowel disease Strengthen.

A new study involving researchers from the University of Alberta speculates that dietary fiber promotes intestinal inflammation through a specific mechanism in people with inflammatory bowel disease. The results were published in the journal “gastroenterology” free.

Does fiber reduce or increase inflammation?

dietary fiber leads to a anti-inflammatory effect and promote digestion, However, it is known that with some inflammatory bowel disease Some of which present swelling and symptoms upon ingestion of non-fermentable fibers.

Typical symptoms of inflammatory bowel disease include Abdominal pain, DiarrheaBloody stools, weight loss, delayed puberty and prolonged periods increase the risk of colon cancer, experts report.

,We know that fiber intake is beneficial to health and promotes good gut health in healthy people, but patients with inflammatory bowel disease often complain of discomfort when consuming fiber.‘ explains the study authors heather armstrong one in Press release,

,We wanted to know why 20 to 40 percent of patients are sensitive.‘” Armstrong continued.

Some fiber may be difficult to ferment

The team has now found that certain types of dietary fiber particularly difficult to ferment are if some germs Not present at all or not working properly. This is the case in people with inflammatory bowel disease.

According to the research group, such dietary fibers can be found, for example, in Artichokes, Chicory Roots, Garlic, Asparagus and Bananas to be involved.

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identify people at risk

experts are already working on the development of a special stool testwho im. should enable Abdomen To study microbes present in humans to predict which individuals will experience an adverse reaction when they consume certain types of fiber.

for those affected specific dietary recommendations The treatment can be created and adjusted, the research team said.

,By developing this stool test, we hope to be able to tell you how to adjust your diet to prevent the disease from progressing or getting worse.”, emphasizes the study authors. Professor Eaton Wines,

According to experts, this is a very dynamic situation. It is therefore possible that some foods, for example, cause of negative feedbackbut then a few months later easily consumed Can be made. (as)

Author and source information

This text matches the requirements of medical specialist literature, medical guidelines and current studies and has been checked by medical professionals.


  • Heather K. Armstrong, Michael Bording-Jorgensen, Deanna M. Santer, Zhengxiao Zhang, Rosika Valcheva, et al.: Non-fermentable β-fructane fiber fuels inflammation in select inflammatory bowel disease patients; In: Gastroenterology (published inquiries from 10/14/2022), gastroenterology
  • University of Alberta: Dietary Fiber Is Good for You, Except When It’s Not (Published 10/13/2022), University of Alberta

Important Articles:
This article contains general advice only and should not be used for self-diagnosis or treatment. He cannot take the place of visiting the doctor.

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