What is the significance of the SP-10 point on the Spleen meridian?

The SP-10 point, also known as Xuehai, is significant as it is referred to as the "Sea of Blood." This designation highlights its role in influencing blood circulation and the health of the blood system. In Traditional Chinese Medicine (TCM), SP-10 is associated with the cooling and nourishing functions of the spleen, particularly regarding blood production and distribution. As a key point, it can be utilized in treatments addressing various blood-related conditions, such as blood deficiency, stagnation, or heat in the blood.

While each of the other options pertains to different types of acupuncture points, they do not accurately represent the primary significance of SP-10. He Sea points are specific to their water element associations, which do not apply directly to SP-10. An exit point indicates where energy leaves a meridian, and Xi cleft points are associated with acute conditions and pain relief within the meridian systems. The designation of SP-10 as the "Sea of Blood" encapsulates its specific therapeutic importance in the context of blood health.