July 31, 2018 @ 3:10 PM
by Glenda Feilen
Fortify Your Immune System
The immune system is made up of a network of cells, tissues, and organs that work together to protect the body against infection and to attack organisms and substances that invade body systems and cause disease.
The key primary organs of the immune system are the thymus, bone marrow, spleen, tonsils, lymph vessels, lymph nodes, adenoids, and skin and liver. What an amazing immune system we have!
The first line of defense are the white blood cells which are the first to recognize pathogens and fight off infection and which are produced in the bone marrow; lymph nodes, produce and store infection-fighting cells .........