The spleen is situated in the Middle Energizer. Its main physiological functions of spleen involves: the transportation and transformation of water and food on one hand, and of dampness on the other, controlling all the blood of the body and keeping it circulating normally within the vessels, transports and transforms the essence of food and drink to nourish the muscles and the four limbs. The mouth is the aperture of the spleen, for this reason, the lips reflect the condition of the spleen's function of transporting and transforming water and food. When the spleen is healthy, there will be ample Qi and blood and the lips will.
