The body’s “second circulatory system” consists of lymph nodes, a connecting network of lymphatic tissues, and helpful components such as the thymus, spleen, tonsil and bone marrow. There are some health conditions that can cause lymph fluid to build up in a particular area of the body where it causes swelling. This condition is called lymphedema. Lymphatic drainage is very beneficial for people with this type of condition. It can even help people who experience fibromyalgia, swelling, fatigue, arthritis, digestive problems, and even stress. The results are almost immediate, with significant reduction of swelling in the area. A properly functioning lymphatic system is crucial to a healthy life.