Groundbreaking research identifies surprising foods and supplements that can truly help relieve chronic constipation.
Kiwifruit, rye bread, and water rich in minerals may offer relief for people dealing with chronic constipation, according to new research from King’s College London.
The findings come from the first set of evidence-based dietary guidelines specifically designed for adults with chronic constipation. These guidelines highlight several dietary and supplement options that could make a real difference in managing the condition.
According to the research team, psyllium fiber supplements, certain probiotic strains, and magnesium oxide supplements have been shown to help ease constipation.
However, some of the most common recommendations, such as general “high-fiber diets” and senna supplements (a type of laxative), were found to have limited scientific support for their effectiveness.
The new guidelines were jointly published in The Journal of Human Nutrition & Dietetics and Neurogastroenterology & Motility, with official endorsement from the British Dietetic Association (BDA). They are intended to reshape how healthcare professionals—including doctors, nurses, and dietitians—approach constipation in clinical settings. The guidance also aims to help individuals better manage their symptoms through more targeted dietary and lifestyle choices.
