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University of Oklahoma Health Sciences Center

Prune Juice Containing Sorbitol, Pectin, and Polyphenol Ameliorates Subjective Complaints and Hard Feces While Normalizing Stool in Chronic Constipation: A Randomized Placebo-Controlled Trial

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Author/s: 
Koyama, T., Nagata, N., Nishiura, K., Miura, N., Kawai, T., Yamamota, H.
Date Added: 
October 22, 2022
Journal/Publication: 
American Journal of Gastroenterology
Publisher: 
Wolters Kluwer Health
Publication Date: 
August 12, 2022
Issue: 
10
Volume: 
117
Pages: 
1714-1717
Type: 
Clinical Research Results
Format: 
Article
DOI (1): 
10.14309/ajg.0000000000001931
PMID (1): 
35971232

RPR Commentary

Prune juice inexpensively resolves chronic constipation without causing diarrhea or increasing gas. James W. Mold, MD, MPH

Abstract

Introduction: The aim of this study was to determine the effectiveness of prune juice on chronic constipation.

Methods: We conducted a double-blind, randomized, placebo-controlled trial in Japanese subjects with chronic constipation.

Results: Prune intake significantly decreased hard and lumpy stools while increasing normal stool and not increasing loose and watery stools. Prune intake also ameliorated subjective complaints of constipation and hard stools, without alteration of flatulence, diarrhea, loose stools, or urgent need for defecation. There were no adverse events or laboratory abnormalities of liver or renal function after prune intake.

Discussion: Prune juice exerted an effective and safe natural food therapy for chronic constipation.

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