When we think about the body and circulation, blood is probably the first thing that comes to mind. But there's another vital fluid that is responsible for many functions within the body: lymph. Unlike the blood, lymph moves in one direction only, towards the heart. Fluid forced out of the bloodstream during circulation is filtered through the lymph, where it removes bacteria, abnormal cells, and other matter. The drainage of lymph around the body ensures it runs properly. It might not get as much attention, but its function is essential.
Curious? Click on to understand why lymphatic drainage is so important.