Researchers are finding that the immune system is influenced by signals from the female reproductive hormones. It seems that the levels of hormones, such as estrogen and testosterone, as well as changes in these levels can promote autoimmunity. "Autoimmunity" is a condition whereby the immune system (which normally wards off foreign invaders of the body, such as infections) turns and attacks the body's own tissues, such as skin, joints, liver, lungs, etc. Autoimmune diseases typically feature inflammation of various tissues of the body. Autoimmune diseases typically feature inflammation of various tissues of the body. Autoimmune diseases typically feature inflammation of various tissues of the body. |