The Lymphatic System

This system is very important in helping the body fight infection.

Not all animals have a lymphatic system.

It works alongside the blood circulatory system to help get rid of toxins.

It is made up of a network of lymph vessels, tissues and organs.

Lymph is a clear fluid rich in white blood cells, especially lymphocytes.

Lymph is formed from blood plasma which is forced out of blood vessels by pressure and moves around tissues until it collects in the lymph vessels.

Returns interstitial fluid from tissues to the circulatory system.

Filters lymph to remove waste and toxic materials.

Produces and transports antibodies and lymphocytes.

Transports digested fat from the intestine to other sites in the body for storage.