Review suggests two daily kiwifruit may ease constipation and IBS symptoms

A review of 33 studies suggests that eating two fresh green kiwifruit daily may relieve constipation and improve digestive comfort for adults with chronic constipation or irritable bowel syndrome (IBS). The findings matter because kiwifruit could offer a food-based option for improving bowel regularity, though the researchers say it should be part of individualised care rather than a replacement for conventional treatment.

One study in the review found that two kiwifruit a day increased bowel movements by more than once a week for people with chronic constipation and by almost twice a week for those with IBS. Fibre, water, sorbitol and other compounds may help keep stools hydrated; comparative studies suggest kiwifruit can work as well as prunes, with fewer reported digestive side effects. The strongest evidence is for fresh green kiwifruit, with the most consistent regimen being two a day for about four weeks.