When working with a Doctor of Traditional Chinese Medicine it doesn’t take long to hear the word “meridian” being tossed about. The meridians are fundamental pathways that display communications throughout the body. These meridians are a catch-all source to many of our physiological functions that traverse through the periphery into the limbs and extremities. The sake of this article is to dive into these peripheral meridians that are so fundamental to eastern medicine, and look at their role in regulating our circulatory and lymphatic system. Let’s begin by quickly defining these two anatomical systems. Anatomical meaning that they’re defined structurally in terms of common functionality and cellular make-up. The circulatory system is comprised of the blood vessels and all that circulates within them under the broad term “blood”. Anatomically the blood vessels are divided into three main divisions: that which carries oxygenated blood away from the heart (arteries and arterioles),