Skin
It is the phenomena of body to fight against forigen particles or cells and with diseases. The term used for defence mechanism is IMMUNITY the latin word which means freedom from disease.
Basically the body prduces white blood cells which produce an anti-body which is the natural process of an immunity in the body.
actually the body does nothing to diseases. BUT. its what diseases do to tha body. thus, the body contracts all sorts of disease and viruses. when these foreign bodies (disease and virus ) enters the body, it is destroyed by white-blood cells which is the human bodys' main defence against viruses and diseases that wants to enter the body to make u i'll.
Our bodies have many natural defences. Our main internal defence would be our immune system which helps combat bacterial and viral diseases. Our main external defence would be our skin which protects our body and prevents pathogens and microbes from entering our bodies. Hope This Helps :D
This may or may not be what you had in mind, but the first line of defense is the skin, which keeps out pathogenic organisms. Then there is the immune system.
Fruit is the main defense against viruses because it gives you nutrients
With the 1st, 2nd and 3rd line of defence
The body's first line of defense against infection is the skin.
Hippocrates is stated that diseases have natural causes and the body has the power to repair itself.
Natural foods contain substances that protect the body against diseases, and are often more satisfying than supplements.
yeah....memory cells are a part of our body's third line of defence............natural killer cells that is wbc only are not a part of our body's third line of defence.
Our bodies have many natural defences. Our main internal defence would be our immune system which helps combat bacterial and viral diseases. Our main external defence would be our skin which protects our body and prevents pathogens and microbes from entering our bodies. Hope This Helps :D