Dysfunction of the liver, therefore, is often accompanied by emotional changes such as mental depression or over-excitement, because in addition to the heart, emotional activity is closely related to the liver Qi. The liver also nourish the tendons of the whole body to maintain their normal activities of tendon that is the joints and muscles and so the movement of the limbs. The liver has control on the digestion through secretion and excretion of bile. The liver is opening into the eyes, means that whether the eyes’ visual sense functions well or not is mainly dependent on the nourishment by the blood stored in the liver
