What Does the Appendix Do? Anatomy, Function, Diseases
Feb 18, 2026 · The appendix has long been thought to have no significant function in the human body. Located in the lower right abdomen, the appendix has long been considered a vestigial organ, …
Appendix: What Side It’s Located On & Function
Your appendix is a small organ in your lower right abdomen. Once thought to be useless, we now know it helps balance good and bad bacteria in your gut and supports your immune system.
Appendix (anatomy) - Wikipedia
The appendix is an important component of mammalian mucosal immune function, particularly B cell -mediated immune responses and extrathymically derived T cells.
What Does the Appendix Do? - Healthline
Sep 16, 2025 · Modern research suggests it plays a role in intestinal health and immune support. The appendix is about 4 inches long and looks like a small, narrow tube. It’s attached to the large …
Appendix: What Is It, and What Does It Do? - Everyday Health
Jul 22, 2022 · What Is the Function of the Appendix? The muscles lining your GI tract, along with the hormones and enzymes that the system produces, allow your GI tract to break down and process …
The appendix plays a hidden role in gut health : Shots ... - NPR
Feb 2, 2024 · So the appendix is kind of helping us in two ways, both within the gut: It's helping to fight off invading pathogens, but also to repopulate the gut with this beneficial bacteria after ...
Appendix | Definition, Location, Function, & Facts | Britannica
Feb 16, 2026 · Appendix, in anatomy, a vestigial hollow tube that is closed at one end and is attached at the other end to the cecum, a pouchlike beginning of the large intestine into which the small …