Role of the Immune System: The immune system plays a vital role against harmful substances that invade your body, these substances might include bacteria, viruses, or any germ that has the ability to change the cell structure and make you ill. Without an immune system, there is no way to fight with diseases or aggressive germs that will make you ill, the main functions an immune system of the body performs are: · To fight against pathogens and to remove them from your body. · To identify and neutralize the harmful substances that we might intake while eating something or gain through the environment. · It also prevents the body from altering the structure of the normal cell in case of severe diseases such as cancer. In order to start working, the immune system requires a stimulant to get activated, and the immune sys...
