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New fiber supplement improves gut health for IBS patients

Scientists at Edith Cowan University developed a new fiber blend that helps millions with irritable bowel syndrome without worsening symptoms.

A new fiber supplement could help millions suffering from irritable bowel syndrome
File photo A new fiber supplement could help millions suffering from irritable bowel syndrome Photo: ScienceDaily

Study results show rapid changes

Researchers at the Nutrition and Health Innovation Research Institute tested a supplement called ur gut. This combination of resistant starch and psyllium husk improved gut health in people with IBS. Participants kept their symptoms steady yet experienced significant gains in their gut microbiota, according to the team's findings. Participants also reported reductions in gut-related anxiety during the trial period.

Blend avoids common diet issues

People with IBS often follow a low-FODMAP diet to control uncomfortable digestive symptoms. Lead author Dr Tina Yan noted that restricting these foods can reduce beneficial gut bacteria over time. The new formulation allows individuals to support a healthier gut microbiome while continuing dietary changes. It seems that psyllium delays the degradation of resistant starch by gut microbes prior to fermentation.

Benefits extend beyond digestion

The specially designed blend improved gut health without increasing abdominal pain, bloating, diarrhea, or constipation. Ordinarily, fermentable fiber can be challenging because bacterial fermentation produces excess gas and increases discomfort. Such steps could boost the creation of helpful substances aiding gut well-being. The findings suggest a new way to manage IBS for nearly 11 percent of Australians.

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