Darrin Carlson's chronic anemia was a telltale sign he might have internal bleeding. Doctors gave him X-rays, a colonoscopy and an endoscopy to try to find the source of his abdominal bleeding -- all ...

The gut microbiome is an important ecosystem of microbes that lives in each one of us, and its strength affects our overall health. However, the small intestine is an underappreciated part of the gut ...

A new study suggests that vitamin D may influence the immune system in people with inflammatory bowel disease.

It’s becoming more common to treat Crohn’s disease with 2 biologic medications, or a biologic and a small molecule drug. Find out how it works, and who might try it.

Chinese Medical Journals Publishing House Co., Ltd. The small intestine is not only essential for digestion and nutrient absorption but also for immune regulation and maintaining a balanced microbial ...

Short bowel syndrome (SBS) is diagnosed when part of the small intestine is missing or not functioning, most often after surgical removal due to Crohn’s disease, cancer treatments, necrotizing ...

As in symptomatic Crohn’s disease, inflammation is occurring in the digestive tract, but symptoms may be subtle or even absent, leaving people with the condition unaware that anything is wrong. It can ...

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

Short bowel syndrome (SBS) occurs when a large portion of the small intestine is missing, damaged, or affected by disease, making it difficult to absorb nutrients and fluids. Treatment varies by stage ...