Body changes up to eight years before inflammatory bowel disease diagnosis
![Body changes up to eight years before inflammatory bowel disease diagnosis](https://crohnsfighters.com/wp-content/uploads/2023/02/scidaily-logo-rss.png)
Researchers have shown that changes can be detected in blood tests up to eight years before a diagnosis of Crohn’s disease and up to three years before a diagnosis of ulcerative colitis.