What does the lymph system d?

The lymphatic system is a crucial part of the immune system that helps protect the body from infections and diseases. It consists of a network of vessels, lymph nodes, and organs that transport lymph, a fluid containing infection-fighting white blood cells. Additionally, the lymphatic system is involved in maintaining fluid balance in the body by returning excess interstitial fluid to the bloodstream. Overall, it plays a vital role in filtering harmful substances and supporting overall health.