3-5 early childhood important role in IBD onset, younger diagnosed children have more severe cases.

The article emphasizes the critical role of early childhood in the development of Inflammatory Bowel Disease (IBD), highlighting that the first 3-5 years are crucial for onset and progression. Early diagnosis, especially before age 3, is linked to more severe disease and complications. It calls for further research into risk factors, including genetics and environment, to improve understanding and treatment of IBD in young children.