We talked the last time about the lymphatic system. This is the series of organs, glands and ducts in the human body that provide immune system cells and transportation for many substances throughout the body. The main players in the lymphatic system are the bone marrow cells, the spleen, the tonsils, and the thymus. Lymph nodes are bean-shaped areas of tissue near the neck, groin and many other places in the body. They’re not solid, but rather honeycombed, and the lymphatic fluid flows through them. When you’ve got an infection, they become enlarged.

The lymphatic system is really the unsung hero of the body. Your lymphatic system is hard at work on the following tasks, day in and day out:

Maintaining fluid balance: the lymphatic system shuttles the fluid called plasma throughout the body. It makes sure that fluid levels stay balanced throughout your body.
Defend against invaders: The lymphatic system produces lymphocytes. These specialized cells defend against invading viruses, bacteria and other microbes. They protect you from catching a cold, flu or communicable disease.
Removes waste and excess fluid: this is closely linked with maintaining fluid balance, but it’s also an important cleansing function in the body. The lymphatic system sweeps clean the dead cells, toxins, and debris that hangs out between the body’s cells and the tissue spaces in between. As part of your body’s method of cleansing waste, it’s a critical but little discussed aspect of detoxification.

This is just a glimpse into the many functions of the lymphatic system. Although it’s a cursory look at this important body system, I hope it helps underscore the importance of taking care of your lymphatic system. As you can see, it sure is hard working – and sometimes, it needs a reward!