Dr. Grey AI

Ulcerative Colitis

Ulcerative Colitis (UC) is a type of Inflammatory Bowel Disease (IBD) in which the immune system attacks the intestinal tract, resulting in inflammation and ulcers of the colon and rectum.

Quick Answer

What it is

Ulcerative Colitis (UC) is a type of Inflammatory Bowel Disease (IBD) in which the immune system attacks the intestinal tract, resulting in inflammation and ulcers of the colon and rectum.

Key findings

  • Grade B: Inflammatory Bowel Disease Symptoms (Resveratrol)
  • Grade C: Inflammation (Curcumin)
  • Grade D: Anxiety Symptoms (Spirulina)

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts

Quick Facts: Ulcerative Colitis

  • Supplements Studied:8
  • Research Trials:8
  • Total Participants:2,269
  • Top Supplement:King of Bitters (B)
8 trials
2,269 ppts
8 supps · 24 outcomes

Evidence-Based Protocol

Supplement stack ranked by research quality

Moderate Evidence

Primary Stack (Tier 1)

CurcuminB
1-3g daily with piperine or as highly bioavailable formulation

Potent anti-inflammatory that may help maintain remission and reduce disease activity in UC

12 studies | 600 participants
Probiotics (VSL#3 / High-Dose Multi-Strain)B
VSL#3: 450-3600 billion CFU daily; or other high-potency multi-strain (100+ billion CFU)

High-potency probiotics may help induce and maintain remission by restoring gut microbiome balance

20 studies | 1,500 participants

Supporting Stack (Tier 2)

Omega-3 Fatty AcidsC
2-4g EPA+DHA daily

Anti-inflammatory effects may help reduce colonic inflammation; supports mucosal healing

15 studies | 1,000 participants
Andrographis (King of Bitters)B
1200-1800mg HMPL-004 extract daily

Anti-inflammatory herb that has shown benefit for mild to moderate UC in clinical trials

3 studies | 400 participants
Vitamin DB
2000-5000 IU daily (target 40-50 ng/mL)

Deficiency common in UC and associated with disease activity; may have immunomodulatory effects

15 studies | 800 participants
Psyllium (Plantago ovata)C
10-20g daily (increase gradually; ensure adequate hydration)

Soluble fiber ferments to butyrate which nourishes colonocytes; may help maintain remission

6 studies | 250 participants
Boswellia SerrataC
300-400mg standardized extract 3x daily

Anti-inflammatory herb that inhibits 5-lipoxygenase; studied for IBD

4 studies | 150 participants
ResveratrolC
200-500mg daily

Antioxidant and anti-inflammatory that may reduce disease activity and oxidative stress

4 studies | 150 participants
Aloe Vera GelC
100mL oral gel twice daily

May have soothing and anti-inflammatory effects on colonic mucosa

3 studies | 100 participants

How It Works

Ulcerative colitis (UC) is an inflammatory bowel disease that causes chronic inflammation and ulcers in the colon and rectum. Symptoms include bloody diarrhea, abdominal pain, and urgency. UC goes through periods of flare-ups and remission. While medication is the mainstay of treatment, certain supplements may help reduce inflammation, support the gut lining, and maintain remission.

CRITICAL: UC is a serious medical condition requiring gastroenterologist care. Standard treatments include aminosalicylates, corticosteroids, immunomodulators, and biologics depending on severity. These supplements are ADJUNCTIVE—they support but don't replace medical treatment. Always inform your GI doctor about supplements.

•Curcumin (from turmeric) is one of the most promising supplements for UC. It has powerful anti-inflammatory effects, reducing the same inflammatory pathways targeted by some UC medications. Clinical trials show that curcumin added to standard therapy helps maintain remission and may help induce remission. Use a bioavailable formulation for best absorption.
•Probiotics, especially high-dose formulations like VSL#3, have strong evidence for UC. The gut microbiome is altered in UC, and restoring beneficial bacteria may reduce inflammation and support the gut barrier. VSL#3 has been studied specifically for UC and pouchitis (inflammation after surgery).
•Omega-3 Fatty Acids have anti-inflammatory effects that may help with UC, though clinical evidence is mixed. They may help reduce the inflammatory response in the colon and support mucosal healing.
•Andrographis (HMPL-004) is a traditional herb that has shown benefit in clinical trials for mild to moderate UC. It works through anti-inflammatory mechanisms similar to mesalamine.
•Vitamin D deficiency is very common in UC (both cause and effect—inflammation interferes with absorption). Low vitamin D is associated with more disease activity and higher relapse rates. Maintaining adequate levels may help reduce inflammation.
•Psyllium is a soluble fiber that ferments in the colon to produce butyrate, the preferred fuel for colonocytes (colon cells). Butyrate supports the gut barrier and has anti-inflammatory effects. Studies show psyllium may help maintain remission—comparable to mesalamine in one trial.
•Boswellia Serrata is an Ayurvedic herb with anti-inflammatory effects. It inhibits 5-lipoxygenase, reducing leukotrienes that contribute to inflammation.
•Resveratrol has antioxidant and anti-inflammatory properties. Early clinical trials suggest it may help reduce disease activity in UC.
•Aloe Vera Gel has traditional use for gut soothing. One clinical trial showed it helped reduce UC activity, though more research is needed.

Expected timeline: Curcumin: 4-8 weeks for anti-inflammatory effects. Probiotics: 2-4 weeks to shift microbiome. These supplements support long-term maintenance alongside medical therapy.

Generated from peer-reviewed researchSchema v2.0

Detailed Outcomes

Grade:
Effect:
Size:
Sort:
|
B
Inflammatory Bowel Disease Symptoms
Small Improvement
2 studies
small↓Improves
?
Quality of Life
2 studies
↑Improves
?
Ulcerative Colitis Symptoms
2 studies
↓Improves
C
Inflammation
Moderate Decrease
1 study
moderate↓Improves
?
Ulcerative Colitis Symptoms
1 study
↓Improves
D
Anxiety Symptoms
No effect
1 study
none
?
Blood Pressure
1 study
↓Improves
?
Day-Time Dysfunction
1 study
↑Improves
?
Depression Symptoms
1 study
↓Improves
?
Fatigue Symptoms
1 study
↓Improves
?
Hip Circumference
1 study
↓Improves
?
Sleep Disturbance Signs and Symptoms
1 study
↓Improves
?
Sleep Duration
1 study
↑Improves
?
Sleep Efficiency
1 study
↑Improves
?
Sleep Latency
1 study
↓Improves
?
Sleep Quality
1 study
↑Improves
?
Stress Signs and Symptoms
1 study
↓Improves
?
Waist circumference
1 study
↓Improves
?
Weight
1 study
↓Improves
?
Ulcerative Colitis Symptoms
2 studies
↓Improves
?
Ulcerative Colitis Symptoms
1 study
↓Improves
?
Ulcerative Colitis Symptoms
1 study
↓Improves
?
Ulcerative Colitis Symptoms
1 study
↓Improves
?
Ulcerative Colitis Symptoms
1 study
↓Improves

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