Testing ketogenic and carnivore diets for inflammatory bowel disease and arthritis

This trial is testing two specialized eating approaches—a ketogenic diet and a carnivore diet—to see if they can reduce symptoms and improve daily life for people with inflammatory bowel disease (Crohn's disease or ulcerative colitis) or rheumatoid arthritis. Researchers want to understand whether these diets can improve quality of life, reduce disease symptoms, and lower inflammation markers in the body. The study will also track safety and how well people can stick with these diets.

While some patients report that very restrictive diets help their autoimmune conditions, there is limited scientific evidence about whether these approaches actually work. This trial exists to provide solid, trustworthy data on whether the ketogenic or carnivore diet can truly help people with these painful, chronic conditions—and whether they are safe to follow long-term.