PS Balance is a formula to help balance the Pancreas/Spleen meridian. In Chinese medicine the spleen and pancreas are related as they help to control and regulate the assimilation of energy in the body. The Pancreas works through providing critical enzymes and blood sugar control and the spleen, along with the kidneys helps to regulate the fluid and blood elements. The spleen energy therefore, commands the extraction of energy from stomach to lungs where it is blended with energy from the air (oxygen) to form True Human Energy. This meridian is then associated with good muscle tone and a balanced temperament. Imbalance in this meridian can cause irritability (splenic temperament), and loss of physical muscle tone.