#health myths #healthy lifestyle #immunity+1

What Is the Purpose of the Appendix?

October 28, 2025

1 min read

A person can not live without a heart, liver, stomach, or kidneys. However, life can be lived without an appendix. For many people, the purpose of this organ is a mystery. Is it needed? And does it cause more problems than it is worth?

Key takeaways

A person can not live without a heart, liver, stomach, or kidneys.
Fatal mistake
Valuable container

Who this is for

People exploring Gastrointestinal tract through health myths, healthy lifestyle.

Why it matters

This piece helps you get oriented quickly, then move into a collection or series if you want to keep going.

Article author

Dr. Dimitri

Surgeon

Fatal mistake

The appendix is a worm-like organ measuring 8–10 cm, which is an appendage of the cecum. At the beginning of the twentieth century, it was recognized as a rudimentary organ capable of causing appendicitis. Therefore, in some countries, such as Germany and the United States, infants had it removed after birth. This practice changed when people realized that babies with removed appendixes could not digest breast milk, became more ill and fell behind in development.

Valuable container

Immunologists conducted numerous studies that concluded that the appendix is an extremely important element of the human immune system.

First, it is a real reservoir for beneficial bacteria. The entrance opening of the appendix is very narrow (1–2 mm), and the intestinal contents do not get into the appendix. Because of this, beneficial microorganisms accumulate and are preserved in the appendix, contributing to normal digestion and immunoglobulin production.

For example, when beneficial microflora is washed out of the intestines in a case of diarrhea, the appendix takes over the task of producing beneficial bacteria and helps restore the digestive system after the disease. This repopulates the intestines with beneficial microorganisms.

Scientists have also concluded that the walls of the appendix contain a significant amount of lymphoid tissue, which provides immune protection. The tissue produces lymphocytes and plasma cells that fight pathogens and viruses.

Conclusion

There is no doubt that the appendix is an important organ of our immune system. Nevertheless, scientists continue to study it, and perhaps in the near future, we will learn about its other functions. But, of course, in the case of appendicitis, acute inflammation of the appendix, the appendix should be removed immediately as there is no way to reverse the process.

Continue reading

Gastrointestinal tract#healthy eating

8 Tips for a Safe and Healthy Barbecue Party

The flavor of the barbeque, enticing smells, and juicy slices of meat or fish on the grill are common for summer weekends. Being outdoors helps people clear their heads and regulate emotions. At a barbecue, your stomach will be working hard to digest all of that food. How can you enjoy your picnic without suffering from heartburn, cramps, or even something worse afterward? Here are the 8 tips for a safe and healthy barbecue.

Dr. VictoriaOct 28, 2025

Gastrointestinal tract#throat

What To Do if You Accidentally Swallow a Foreign Object?

Parents are very careful to monitor what young children put in their mouths. It is easy for a person to accidentally swallow a fruit pit or vegetable seeds that are too large. Let’s look at how to handle a situation where someone has swallowed a foreign object.

Dr. JaneOct 28, 2025

Healthy lifestyle#health myths

Why Do Some People React to the Weather While Others Do Not?

Headaches, blood pressure drops, aching joints — for some people this is a sure sign of a change in the weather. Others think it's simply a coincidence. What is true?

Dr. HelgaOct 28, 2025

Vitamins and minerals#vitamins

Too Much or Too Little — How Much Vitamin D Do You Need?

Around 1 billion people on the planet are vitamin D deficient. First and foremost, at risk are those living in regions where there is little sunshine. However, others may also experience this health issue. What is vitamin D deficiency, and how to get it compensated?

Dr. AlehOct 28, 2025

Install Ornament to not only read these articles, but also track your health, store test results, and access other useful features

Install Ornament