Inflammatory Bowel Disease (IBD)

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•Last Updated: November 20, 2025

Inflammatory bowel disease (IBD) describes a group of gastrointestinal conditions characterized by chronic inflammation that damages the intestinal lining. Common symptoms include diarrhea, unexplained weight loss, abdominal pain, bloating, and fatigue. The cause of IBD is unknown, but researchers believe it is likely an autoimmune disease that develops due to interactions between the immune system, genes, gut microbiome, and certain lifestyle factors. There is no cure, but IBD can be managed with lifestyle modifications, medications, intermittent bowel rest, and surgery.

Fact-checked by:

Last Updated:November 20, 2025

Research Snapshot

44 references on this page

2,766 participants in 7 trials and 4 meta-analyses

Examine Evidence Grades

AUlcerative Colitis Symptoms

BBone Mineral Density + 5 more

C17 outcomes

D8 outcomes

Overview

What is IBD?

What are the main signs and symptoms of IBD?

How is IBD diagnosed?

What are some of the main medical treatments for IBD?

Have any supplements been studied for IBD?

How could diet affect IBD?

Are there any other treatments for IBD?

What causes IBD?

Examine Database: Inflammatory Bowel Disease (IBD)

Intervention	Health Outcome	Evidence
Autoimmune Protocol (AIP) Diet	4 outcomes	2 Studies
Curcumin	2 outcomes	2 Studies
Low-FODMAP Diet	12 outcomes	2 Studies
Acupuncture	1 outcome	1 Study
Cognitive Behavioral Therapy	1 outcome	1 Study
Fecal Transplant	1 outcome	1 Study
Fluoride	1 outcome	1 Study
Kefir	7 outcomes	1 Study
Resveratrol	3 outcomes	2 Studies