June 16, 2014
by Christie Hunter
The immune system is composed of immature cells present in the bone marrow. These cells require adequate amount of cytokines and other chemically active substances to grow into various types of mature immune cells (Phagocytes, T-cells and B-cells). However, if the immature stem cells don’t respond normally to cytokines then a person suffers from low or hyperactive immunity. Many researchers have highlighted the fact that low immunity is more common than overactive immunity.
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