are there any other fruit juices that do the same thing?
Copilot said:
Tart Cherry for Ulcerative Colitis
https://doi.org/10.3390/life15020306
Copilot said:
Study Overview
- Design: Randomized, placebo-controlled trial involving 35 adults with mild to moderate Ulcerative Colitis, conducted over 6 weeks. [mdpi.com]
- Intervention: Participants consumed 60 mL Montmorency tart cherry juice per day, divided into two 30 mL servings, or a placebo, over the study period. [mdpi.com]
🩺 Main Findings
- Gut inflammation: Drinking the juice led to a 40% reduction in faecal calprotectin, a key marker of bowel inflammation. [scitechdaily.com], [nalmclinic.com]
- Quality of life: Participants reported a 9% improvement in IBDQ scores, indicating better disease-related quality of life. [scitechdaily.com], [nalmclinic.com]
- Disease activity: Significant improvement observed in the Simple Clinical Colitis Activity Index compared to placebo. [researchpr...erts.ac.uk]
- Safety and compliance: High compliance (≈ 96%), with minimal adverse events (one reported). [mdpi.com], [researchpr...erts.ac.uk]
🧠 Interpretations
- The juice’s anthocyanin-rich composition likely contributed to its anti-inflammatory effects.
- Results show promising clinical benefits for mild to moderate UC when used alongside existing treatments.
Here are fruit juices with evidence of reducing gut inflammation—particularly lowering faecal calprotectin or benefiting ulcerative colitis (UC) models:
🍇 Pomegranate Juice
- A randomized controlled pilot trial (237 ml daily for 8–12 weeks) in adults with mild-to-moderate UC is underway at UCLA, explicitly measuring faecal calprotectin, inflammatory markers, gut microbiome changes, and quality of life.clinicaltrials+1
- Previously, a proof-of-principle study in IBD patients in remission (125 ml twice daily for 12 weeks) found significant reductions in faecal calprotectin and modulation of inflammatory gene expression.springer+1
🫐 Berry-Based Juices (Blueberry, Cherry, Mixed Anthocyanins)
- Blueberry-derived anthocyanins (not juice per se) improved mucosal barrier and colitis symptoms in mice by boosting mucus thickness and barrier proteins.easyhealthoptions
- Montmorency tart cherry juice (130 ml twice daily for 6 weeks) achieved a 40% faecal calprotectin reduction in mild-to-moderate UC patients in a human RCT.scitechdaily+1
🍊 Grapefruit Juice
- In rat models of acetic acid–induced colitis, 10% grapefruit juice significantly decreased pro-inflammatory cytokines (e.g., TNF-α, IL-6) and improved markers of oxidative stress.jazindia+1
- Grapefruit juice also showed >80% decrease in intestinal inflammation in mice models of UC.ulisboa
🍇 Grape Juice / Grape Seed Extract
- Grape juice concentrate reduced inflammation scores and lowered TNF-α and iNOS expression in TNBS-induced colitis rats.cambridge
- Separately, grape seed polyphenol extracts and proanthocyanidins significantly attenuated inflammation in DSS-induced colitis mice, suppressing pro-inflammatory cytokines through NF‑κB and STAT3 pathways.wiley+1
🍏 Apple Juice
- In a rodent model, apple concentrate showed anti-inflammatory effects on colitis, though human data remain lacking.bezzyibd+1
Summary Comparison
| Juice Type | Evidence Level | Effects on Calprotectin / Inflammation |
|---|---|---|
| Pomegranate | Human RCT in progress | ↓ faecal calprotectin, ↓ inflammation |
| Cherry | Human RCT (published) | 40% ↓ faecal calprotectinscitechdaily+1 |
| Blueberry | Animal models (mice) | Improved mucosal barriereasyhealthoptions |
| Grapefruit | Animal studies (rats/mice) | ↓ cytokines, ↑ antioxidantsjazindia+1 |
| Grape | Animal studies (rats/mice) | ↓ TNF, iNOS, NF‑κB inhibitioncambridge+1 |
| Apple | Animal model (rats) | Anti-inflammatory effectsbezzyibd+1 |
🍹 Key Takeaway
- Pomegranate and tart cherry have the strongest evidence in humans for reducing gut inflammation.
- Blueberry, grapefruit, grape, and apple juices show promise in animal models.
- For anyone considering these juices, it’s important to monitor symptoms and consult a healthcare provider, as tolerance and responses vary.
No Comments
You must log on to comment.