Inflammatory bowel disease (IBD) is a term used to describe chronic conditions that cause inflammation in the digestive tract. The two main types of IBD are Crohn's disease and ulcerative colitis. People with IBD often experience symptoms like abdominal pain, diarrhea, and weight loss, which can significantly affect their daily lives. The exact cause of IBD is not fully understood, but it is believed to involve a combination of genetic, environmental, and immune system factors. Treatment options include medications, dietary changes, and sometimes surgery, aimed at reducing inflammation and managing symptoms to improve quality of life.