Stem cell therapy has been a controversial topic for several years. This controversy starts from a lack of understanding about its potential benefits. In fact, many people have already been treated for serious medical conditions. To get a fuller understanding and appreciation, here are some facts about this therapy and how it works.

Research on stem cell therapy focuses on the ability of human cells to regenerate. Basically, a human cell can develop into various kinds of cells. For example, a single cell can fully develop to become a kidney or a heart cell. It is said that it can even replace cells for other vital organs of the human body. One of the main reasons why scientists concentrate on the growth of stem cells is that they can help restore or replace vital organs of the body. In case of kidney failure, a patient can still live longer if he or she is going to undergo this procedure.

Today, the research is geared towards embryonic and adult cells. These cells are found to be capable of developing into two kinds of human cells. Pluripotent cells have the ability to form into almost all kinds of human tissue. On the other hand, the multipotent cells are said to be differentiated. These cells can only form a limited number of tissue types in humans.

Stem cell therapy has numerous advantages. Scientists who study the potential of these cells found out that they can help cure major health problems such as Parkinson's disease, diabetes, cancer, Alzheimer's disease, and even schizophrenia. In addition, they can also help patients with spinal cord injuries due to accidents or health issues. These cells are also said to be very effective in therapeutic cloning. Some scientists also use them for regenerative medicine. For patients who have lost a limb due to accidents, they still have a chance to continue living a normal life. That is because scientists can now grow a human organ or human limb in a laboratory.

Aging is a major concern for most people. However, scientists are now studying how they can slow down the aging process of human beings using this procedure. They have even considered using this in order to extend or prolong a human life. This study has also given scientists and health practitioners enough confidence that they will eventually find a cure for major health problems that continue to plague humans all around the globe.

The controversy about stem cell therapy is still very much alive today. In the future, if scientists can find ways to eliminate the possible side effects of this procedure, people will begin to appreciate its huge health and medical benefits.