"Study Reveals Tryptophan's Link to Arthritis and Inflammation in Common Foods"
A new study from the University of Colorado suggests that tryptophan, commonly found in poultry and other protein-rich foods, can be broken down by gut bacteria into a compound called indole, which may trigger an inflammatory response linked to rheumatoid arthritis or spondyloarthritis. The study found that indole correlated with disease in a mouse model of rheumatoid arthritis, leading to the development of more inflammatory T-cells and pathogenic antibodies. The researchers suggest that a diet rich in plant-based fibers and lean meats, such as the Mediterranean diet, may promote a healthier microbiome and help tip the balance towards the anti-inflammatory properties of tryptophan.
