gut health

Is Kiwifruit Constipation Randomized Trial safe?

Updated October 2026

Quick Answer

Kiwifruit Constipation Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: Results On kiwifruit extract, the proportion of subjects with increased frequency of spontaneous bowel movements (54% vs.

Key Takeaways

  • 01Results On kiwifruit extract, the proportion of subjects with increased frequency of spontaneous bowel movements (54% vs. [Holtmann G (2025)]
  • 02In post hoc analyses of 49 subjects with severe pain (≥ 50 mm), kiwifruit extract improved the primary end point (33% vs. [Holtmann G (2025)]
  • 03Background Green kiwifruit ( Actinidia deliciosa var Hayward ) extract improves constipation. [Holtmann G (2025)]
  • 04This study aimed to determine its efficacy in patients with constipation-predominant irritable bowel syndrome (IBS-C). [Holtmann G (2025)]
The current Migaku evidence database contains 2 reusable source documents for Kiwifruit Constipation Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - Results On kiwifruit extract, the proportion of subjects with increased frequency of spontaneous bowel movements (54% vs. [Holtmann G (2025); evidence level 2] - In post hoc analyses of 49 subjects with severe pain (≥ 50 mm), kiwifruit extract improved the primary end point (33% vs. [Holtmann G (2025); evidence level 2] - Background Green kiwifruit ( Actinidia deliciosa var Hayward ) extract improves constipation. [Holtmann G (2025); evidence level 2] - This study aimed to determine its efficacy in patients with constipation-predominant irritable bowel syndrome (IBS-C). [Holtmann G (2025); evidence level 2] - Background Irritable bowel syndrome with constipation (IBS-C) and functional constipation (FC) have significant personal, health care, and social impacts, affecting patients' quality of life. [Maggo J (2026); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

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Sources

  1. Randomized, Placebo-Controlled, Double-Blind 8-Week Trial on the Efficacy of A Proprietary Kiwifruit Extract on Constipation-Predominant Irritable Bowel Syndrome.
  2. Normalization of Gastrointestinal Symptoms in Adults With Constipation With Daily Green Kiwifruit Consumption: Protocol for an Open-Label Intervention Study.