Table of contents:
- How many body cells does a human have?
- Not only your cells that grow in the body, but also bacterial cells
- There are many body cells that die every day
Although small, almost invisible to the eye, body cells are the embryo of the formation of all the organs in your body. In fact, it is the body's cells that are responsible for every function and movement of the body. Just imagine, how many cells does your body have to be able to carry out its functions and keep you healthy until now?
How many body cells does a human have?
In fact, no one knows for sure how many cells the human body has. Until now, experts are still debating it. However, the average cell in a human ranges from 30-40 trillion cells.
Body cells are the smallest units that make up human tissues and organs to form an organ system, such as the digestive system, immune system, or circulatory system. All the systems that you have in your body, start from a cell which then grows and develops. They are so small that cells have an average size of 0.001-0.003 cm, so they have to use a special tool - a microscope - to see them clearly.
In the body, the most dominant cells are red blood cells, which cover up to 80% of the body. However, these red blood cells only contribute as much as 4% of the total body mass. In contrast to fat cells, the numbers are not as many as blood cells, but they make up as much as 19% of the total body mass.
Not only your cells that grow in the body, but also bacterial cells
Another unique fact is, your body is not only filled with human cells, but also bacterial cells. Yes, various studies have stated that from body weight, you can know the approximate number of human and bacterial cells.
For example, if you have a body weight of 70 kg, it can be estimated that your cell count is 30 trillion and 40 trillion more are bacteria. There are bacteria that naturally grow in the body and fortunately, these bacteria are harmless, in fact, some of them help carry out bodily functions.
However, this is of course still just an estimate. Further research and analysis is needed to find out how many body cells a person has.
There are many body cells that die every day
Basically, your body is designed to make cells and then destroy them again. However, of course not just any cells are destroyed by the body. The cells that are destroyed are usually cells that have been damaged and no longer function.
In one day, 300 billion cells die in a matter of minutes. There are 210 types of cells in the body and all of them have different functions. from every part of the body, there must be cells that die and are then replaced by new cells.
