Ginger and Crohn's Disease / UC: IBD, Intestinal Inflammation and Complementary Approach

IBD (Crohn’s and ulcerative colitis) affects 200,000+ people in Belgium and France. Chronic intestinal inflammation is at the heart of these diseases. Ginger and turmeric target the inflammatory pathways involved — NF-κB, TNF-α and IL-6.

🔬 Action on intestinal inflammation

• NF-κB : ginger inhibits this transcription factor, "conductor" of inflammation in the intestinal mucosa of Crohn's
• TNF-α ↓ : anti-TNF biotherapies (infliximab, adalimumab) are the standard treatment for severe IBD. Ginger reduces TNF-α through a complementary pathway
• IL-6 ↓ : cytokine elevated during flare-ups — ginger reduces it significantly
• Mucosal protection : stimulates the production of protective mucin in the intestine

📊 Turmeric and IBD: clinical trials

Curcumin is one of the most studied supplements in IBD:

• Hanai Trial 2006 : 2g curcumin/day for 6 months → significant reduction in relapses in UC
• Lang Essay 2015 : curcumin + mesalazine → higher remission rate than mesalazine alone
• Meta-analysis 2020 : curcumin significantly reduces the clinical activity of UC

INTI combines ginger + turmeric + black pepper (×2000% bioavailability) — triple intestinal protection.

🍬 Sugar and IBD: be careful, danger

Sugar worsens gut inflammation and alters the microbiome — both triggers for flare-ups. A shot of ginger with 34g of sugar/100ml (GIMBER) can paradoxically trigger a flare-up. INTI: 1.1g of sugar = IBD compatible.

⚠️ Important

IBD requires gastroenterological monitoring. Ginger and turmeric do not replace prescribed treatments (5-ASA, corticosteroids, immunosuppressants, biotherapies). Discuss any supplements with your gastroenterologist.

❓ FAQs