Function of Appendix Discovered

For as long as we can remember, we seem to think that the appendix is a useless body part. In fact, it could even be harmful if inflamed and not removed in time. As such, when we have a surgery somewhere in that region, we are asked if we would like to remove our appendix too. However, recent findings may have now discovered the true function of the appendix.

Some scientists think they have figured out the real job of the troublesome and seemingly useless appendix: It produces and protects good germs for your gut. [...]

The appendix "acts as a good safe house for bacteria," said Duke surgery professor Bill Parker, a study co-author. The location of the appendix — just below the normal one-way flow of food and germs in the large intestine in a sort of gut cul-de-sac — helps support the theory, he said.

Also, the worm-shaped organ outgrowth acts like a bacteria factory, cultivating the good germs, Parker said. [...]

Would you still remove your appendix (under normal circumstances) after knowing this? Actually, the researchers don't think there is a need for an appendix in a modern industrialised society and you can still remove your appendix without causing any harm to your body system.