The cells in our body are of course constantly changing. However How long does it take for it to completely renew itself?

Bride, Let’s answer this question.

For the body to function fully, old cells die and new cells are produced.

One of the ways new cells appear is through the process of mitosis. Mitosis in the cell cycle is the separation of duplicated chromosomes is where two new nuclei are formed. Moreover, the mitosis process is divided into several phases: prophase, pro-metaphase, metaphase, anaphase and telophase.

Each stage consists of cells that are copies of the original cell. of a parental chromosome resulting in two daughter cells division and progress. Moreover, another way to obtain new cells is through stem cells.

Stem cells are used to produce different types of cells needed in the body. they divide again and again. In addition, they produce new stem cells that promote the process of creating new cells.

In other words, cells are constantly being renewed in different ways. This obviously means that our body is also renewed.

On the other hand, the average number of epithelial cells on the intestinal surface The lifespan is only 5 days. However, the average age of the cells in the main region of the intestine is about 15 years.

Again, a red blood cell in the human body It is known to have a lifespan of 4 months. White blood cells live longer, up to 1 year. Colon cells have a slightly shorter lifespan of 4 days.

In addition, the cells in the skin are constantly changing and renew themselves every 2-3 weeks. To look at the problem more generally, it can take about ten years for a person’s skeleton to fully recover. It takes about 10 minutes for a liver to completely renew itself. It takes 300-500 days.

In short: the human body The claim that it is renewed every 7 years It’s not quite right. Because each part of the body has different cell structures and is renewed in different periods of time.

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