Explore the vital role of the lymphatic system in this informative 13-minute video from the Institute of Human Anatomy. Discover how this "secret plumbing" drains fluid, enhances circulation, and supports the immune system. Learn about the four main parts of the lymphatic system, understand how it improves circulation by draining interstitial fluid, and explore the relationship between interstitial space, blood capillaries, and cells. Gain insights into how muscles assist the lymphatic system, its role in injury recovery, and its crucial connection to the immune system through lymph nodes. Examine the impact of lymphoma and other cancers on this essential bodily system. Perfect for those seeking to deepen their understanding of human anatomy and its intricate processes.