What Causes a Weak Immune System?

immune system  Immune response, like that caused by a viral infection, can affect sleep At the same time, consistent sleep strengthens the immune system, Autoimmune disease · Type 1 diabetes The immune system attacks the cells in the pancreas that make insulin · Rheumatoid arthritis This type of arthritis

The cells that are activated in the adaptive immune response undergo clonal expansion which means that they massively proliferate And each time the adaptive The innate immune response is a rapid reaction Innate immune cells recognize certain molecules found on many pathogens These cells also react

The role of the immune system is to prevent disease As a part of this there are two types of white blood cell called phagocytes close phagocytesCells, such as Organs and tissues Organs and tissues important to the proper functioning of the immune system include the thymus and bone marrow, lymph nodes and vessels,