22/02/2026
Its been a week of talking about bowel movements and constipation.
So I wanted to share some research and tips of what I have found works in clinic;
🥝 KIWIFRUIT - is awesome (see research summary below) we are learning more and more around the bowel health benefits of kiwifruit...
Research indicates that eating two green kiwifruit daily significantly improves bowel health by increasing stool frequency, softening stool, and reducing straining, particularly in individuals with chronic constipation or IBS-C. Kiwifruit acts as a natural laxative through its high fiber content, water-binding capacity, and the enzyme actinidin, which boosts gastrointestinal motility and protein digestion.
National Institutes of Health (NIH) | (.gov)
+5
🔑 Findings on Kiwifruit and Bowel Health
Improved Constipation Symptoms.
Reduced Bloating and Discomfort: Studies showed that unlike some fiber supplements (like psyllium) that can cause gas or pain, kiwifruit significantly improves overall gastrointestinal comfort with minimal, if any, side effects.
Mechanisms of Action:
Actinidin: This enzyme enhances protein digestion in the stomach and small intestine, promoting faster digestion. E.g. its speeds up gut
đź’š vs. Gold: While both are beneficial, green kiwifruit is considered more effective for constipation relief due to its higher fiber content and higher actinidin levels.
Versatility: Benefits have been observed across various demographics, including in individuals with IBS-C and elderly populations, where it has been shown to be a well-tolerated, natural, and palatable remedy.
National Institutes of Health (NIH) | (.gov)
+9
Kiwifruit is also low in FODMAPs, making it a safe choice for individuals with Irritable Bowel Syndrome (IBS).
Combining 🥝 with fibre and Bowel probiotics is also a game changer.
Below is a summary of bowel probiotics.
Probiotics containing Bifidobacterium lactis (especially HN019, DN-173010, Bi-07), Lactobacillus casei Shirota, and Bacillus coagulans are most effective for relieving constipation. These strains help increase stool frequency, improve consistency, and speed up gut transit time. Consistent, multi-week use is recommended.
National Institutes of Health (NIH) | (.gov)
+3
Top Probiotic Strains for Constipation
Bifidobacterium lactis (HN019/DN-173010): Often cited as the most effective for increasing bowel movement frequency and reducing transit time.
Lactobacillus casei Shirota: Effective for improving stool consistency and frequency, often found in yogurt-based drinks.
Bacillus coagulans: Known to aid in constipation, particularly in cases related to IBS.
Lactobacillus rhamnosus GG (LGG): A well-researched strain that can help with bowel regularity.
Two good products below